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smart-app alpha 版本

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smart-app/src/uni_modules/uni-data-picker/changelog.md Normal file
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## 2.0.0（2023-12-14）
- 新增 支持 uni-app-x
## 1.1.2（2023-04-11）
- 修复 更改 modelValue 报错的 bug
- 修复 v-for 未使用 key 值控制台 warning
## 1.1.1（2023-02-21）
- 修复代码合并时引发 value 属性为空时不渲染数据的问题
## 1.1.0（2023-02-15）
- 修复 localdata 不支持动态更新的bug
## 1.0.9（2023-02-15）
- 修复 localdata 不支持动态更新的bug
## 1.0.8（2022-09-16）
- 可以使用 uni-scss 控制主题色
## 1.0.7（2022-07-06）
- 优化 pc端图标位置不正确的问题
## 1.0.6（2022-07-05）
- 优化 显示样式
## 1.0.5（2022-07-04）
- 修复 uni-data-picker 在 uni-forms-item 中宽度不正确的bug
## 1.0.4（2022-04-19）
- 修复 字节小程序 本地数据无法选择下一级的Bug
## 1.0.3（2022-02-25）
- 修复 nvue 不支持的 v-show 的 bug
## 1.0.2（2022-02-25）
- 修复 条件编译 nvue 不支持的 css 样式
## 1.0.1（2021-11-23）
- 修复 由上个版本引发的map、v-model等属性不生效的bug
## 1.0.0（2021-11-19）
- 优化 组件 UI，并提供设计资源，详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移，详见:[https://uniapp.dcloud.io/component/uniui/uni-data-picker](https://uniapp.dcloud.io/component/uniui/uni-data-picker)
## 0.4.9（2021-10-28）
- 修复 VUE2 v-model 概率无效的 bug
## 0.4.8（2021-10-27）
- 修复 v-model 概率无效的 bug
## 0.4.7（2021-10-25）
- 新增 属性 spaceInfo 服务空间配置 HBuilderX 3.2.11+
- 修复 树型 uniCloud 数据类型为 int 时报错的 bug
## 0.4.6（2021-10-19）
- 修复 非 VUE3 v-model 为 0 时无法选中的 bug
## 0.4.5（2021-09-26）
- 新增 清除已选项的功能（通过 clearIcon 属性配置是否显示按钮），同时提供 clear 方法以供调用，二者等效
- 修复 readonly 为 true 时报错的 bug
## 0.4.4（2021-09-26）
- 修复 上一版本造成的 map 属性失效的 bug
- 新增 ellipsis 属性，支持配置 tab 选项长度过长时是否自动省略
## 0.4.3（2021-09-24）
- 修复 某些情况下级联未触发的 bug
## 0.4.2（2021-09-23）
- 新增 提供 show 和 hide 方法，开发者可以通过 ref 调用
- 新增 选项内容过长自动添加省略号
## 0.4.1（2021-09-15）
- 新增 map 属性 字段映射，将 text/value 映射到数据中的其他字段
## 0.4.0（2021-07-13）
- 组件兼容 vue3，如何创建 vue3 项目，详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 0.3.5（2021-06-04）
- 修复 无法加载云端数据的问题
## 0.3.4（2021-05-28）
- 修复 v-model 无效问题
- 修复 loaddata 为空数据组时加载时间过长问题
- 修复 上个版本引出的本地数据无法选择带有 children 的 2 级节点
## 0.3.3（2021-05-12）
- 新增 组件示例地址
## 0.3.2（2021-04-22）
- 修复 非树形数据有 where 属性查询报错的问题
## 0.3.1（2021-04-15）
- 修复 本地数据概率无法回显时问题
## 0.3.0（2021-04-07）
- 新增 支持云端非树形表结构数据
- 修复 根节点 parent_field 字段等于 null 时选择界面错乱问题
## 0.2.0（2021-03-15）
- 修复 nodeclick、popupopened、popupclosed 事件无法触发的问题
## 0.1.9（2021-03-09）
- 修复 微信小程序某些情况下无法选择的问题
## 0.1.8（2021-02-05）
- 优化 部分样式在 nvue 上的兼容表现
## 0.1.7（2021-02-05）
- 调整为 uni_modules 目录规范

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smart-app/src/uni_modules/uni-data-picker/components/uni-data-picker/keypress.js Normal file
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// #ifdef H5
export default {
name: 'Keypress',
props: {
disable: {
type: Boolean,
default: false
}
},
mounted () {
const keyNames = {
esc: ['Esc', 'Escape'],
tab: 'Tab',
enter: 'Enter',
space: [' ', 'Spacebar'],
up: ['Up', 'ArrowUp'],
left: ['Left', 'ArrowLeft'],
right: ['Right', 'ArrowRight'],
down: ['Down', 'ArrowDown'],
delete: ['Backspace', 'Delete', 'Del']
}
const listener = ($event) => {
if (this.disable) {
return
}
const keyName = Object.keys(keyNames).find(key => {
const keyName = $event.key
const value = keyNames[key]
return value === keyName || (Array.isArray(value) && value.includes(keyName))
})
if (keyName) {
// 避免和其他按键事件冲突
setTimeout(() => {
this.$emit(keyName, {})
}, 0)
}
}
document.addEventListener('keyup', listener)
this.$once('hook:beforeDestroy', () => {
document.removeEventListener('keyup', listener)
})
},
render: () => {}
}
// #endif

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smart-app/src/uni_modules/uni-data-picker/components/uni-data-picker/uni-data-picker.uvue Normal file
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<template>
<view class="uni-data-tree">
<view class="uni-data-tree-input" @click="handleInput">
<slot :data="selectedPaths" :error="error">
<view class="input-value" :class="{'input-value-border': border}">
<text v-if="error!=null" class="error-text">{{error!.errMsg}}</text>
<scroll-view v-if="selectedPaths.length" class="selected-path" scroll-x="true">
<view class="selected-list">
<template v-for="(item, index) in selectedPaths">
<text class="text-color">{{item[mappingTextName]}}</text>
<text v-if="index<selectedPaths.length-1" class="input-split-line">{{split}}</text>
</template>
</view>
</scroll-view>
<text v-else-if="error==null&&!loading" class="placeholder">{{placeholder}}</text>
<view v-if="!readonly" class="arrow-area">
<view class="input-arrow"></view>
</view>
</view>
</slot>
<view v-if="loading && !isOpened" class="selected-loading">
<slot name="picker-loading" :loading="loading"></slot>
</view>
</view>
<view class="uni-data-tree-cover" v-if="isOpened" @click="handleClose"></view>
<view class="uni-data-tree-dialog" v-if="isOpened">
<view class="uni-popper__arrow"></view>
<view class="dialog-caption">
<view class="dialog-title-view">
<text class="dialog-title">{{popupTitle}}</text>
</view>
<view class="dialog-close" @click="handleClose">
<view class="dialog-close-plus" data-id="close"></view>
<view class="dialog-close-plus dialog-close-rotate" data-id="close"></view>
</view>
</view>
<view ref="pickerView" class="uni-data-pickerview">
<view v-if="error!=null" class="error">
<text class="error-text">{{error!.errMsg}}</text>
</view>
<scroll-view v-if="!isCloudDataList" :scroll-x="true">
<view class="selected-node-list">
<template v-for="(item, index) in selectedNodes">
<text class="selected-node-item" :class="{'selected-node-item-active':index==selectedIndex}"
@click="onTabSelect(index)">
{{item[mappingTextName]}}
</text>
</template>
</view>
</scroll-view>
<list-view class="list-view" :scroll-y="true">
<list-item class="list-item" v-for="(item, _) in currentDataList" @click="onNodeClick(item)">
<text class="item-text" :class="{'item-text-disabled': item['disable']}">{{item[mappingTextName]}}</text>
<text class="check" v-if="item[mappingValueName] == selectedNodes[selectedIndex][mappingValueName]"></text>
</list-item>
</list-view>
<view class="loading-cover" v-if="loading">
<slot name="pickerview-loading" :loading="loading"></slot>
</view>
</view>
</view>
</view>
</template>
<script>
import { dataPicker } from "../uni-data-pickerview/uni-data-picker.uts"
/**
* DataPicker 级联选择
* @description 支持单列、和多列级联选择。列数没有限制，如果屏幕显示不全，顶部tab区域会左右滚动。
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
* @property {String} popup-title 弹出窗口标题
* @property {Array} localdata 本地数据，参考
* @property {Boolean} border = [true|false] 是否有边框
* @property {Boolean} readonly = [true|false] 是否仅读
* @property {Boolean} preload = [true|false] 是否预加载数据
* @value true 开启预加载数据，点击弹出窗口后显示已加载数据
* @value false 关闭预加载数据，点击弹出窗口后开始加载数据
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询，仅查询当前选中节点
* @value false 关闭分布查询，一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段，多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
* @event {Function} popupshow 弹出的选择窗口打开时触发此事件
* @event {Function} popuphide 弹出的选择窗口关闭时触发此事件
*/
export default {
name: 'UniDataPicker',
emits: ['popupopened', 'popupclosed', 'nodeclick', 'change', 'input', 'update:modelValue', 'inputclick'],
mixins: [dataPicker],
props: {
popupTitle: {
type: String,
default: '请选择'
},
placeholder: {
type: String,
default: '请选择'
},
heightMobile: {
type: String,
default: ''
},
readonly: {
type: Boolean,
default: false
},
clearIcon: {
type: Boolean,
default: true
},
border: {
type: Boolean,
default: true
},
split: {
type: String,
default: '/'
},
ellipsis: {
type: Boolean,
default: true
}
},
data() {
return {
isOpened: false
}
},
computed: {
isShowClearIcon() : boolean {
if (this.readonly) {
return false
}
if (this.clearIcon && this.selectedPaths.length > 0) {
return true
}
return false
}
},
created() {
this.load()
},
methods: {
clear() {
},
load() {
if (this.isLocalData) {
this.loadLocalData()
} else if (this.isCloudDataList || this.isCloudDataTree) {
this.loadCloudDataPath()
}
},
show() {
this.isOpened = true
this.$emit('popupopened')
if (!this.hasCloudTreeData) {
this.loadData()
}
},
hide() {
this.isOpened = false
this.$emit('popupclosed')
},
handleInput() {
if (this.readonly) {
this.$emit('inputclick')
} else {
this.show()
}
},
handleClose() {
this.hide()
},
onFinish() {
this.selectedPaths = this.getChangeNodes()
this.$emit('change', this.selectedPaths)
this.hide()
}
}
}
</script>
<style>
@import url("../uni-data-pickerview/uni-data-pickerview.css");
.uni-data-tree {
position: relative;
}
.uni-data-tree-input {
position: relative;
}
.selected-loading {
display: flex;
justify-content: center;
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
}
.error-text {
flex: 1;
font-size: 12px;
color: #DD524D;
}
.input-value {
flex-direction: row;
align-items: center;
flex-wrap: nowrap;
padding: 5px 5px;
padding-right: 5px;
overflow: hidden;
min-height: 28px;
}
.input-value-border {
border: 1px solid #e5e5e5;
border-radius: 5px;
}
.selected-path {
flex: 1;
flex-direction: row;
overflow: hidden;
}
.load-more {
width: 40px;
}
.selected-list {
flex-direction: row;
flex-wrap: nowrap;
}
.selected-item {
flex-direction: row;
flex-wrap: nowrap;
}
.text-color {
font-size: 14px;
color: #333;
}
.placeholder {
color: grey;
font-size: 14px;
}
.input-split-line {
opacity: .5;
margin-left: 1px;
margin-right: 1px;
}
.arrow-area {
position: relative;
padding: 0 12px;
margin-left: auto;
justify-content: center;
transform: rotate(-45deg);
transform-origin: center;
}
.input-arrow {
width: 8px;
height: 8px;
border-left: 2px solid #999;
border-bottom: 2px solid #999;
}
.uni-data-tree-cover {
position: fixed;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, .4);
flex-direction: column;
z-index: 100;
}
.uni-data-tree-dialog {
position: fixed;
left: 0;
top: 20%;
right: 0;
bottom: 0;
background-color: #FFFFFF;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
flex-direction: column;
z-index: 102;
overflow: hidden;
}
.dialog-caption {
position: relative;
flex-direction: row;
}
.dialog-title-view {
flex: 1;
}
.dialog-title {
align-self: center;
padding: 0 10px;
line-height: 44px;
}
.dialog-close {
position: absolute;
top: 0;
right: 0;
bottom: 0;
flex-direction: row;
align-items: center;
padding: 0 15px;
}
.dialog-close-plus {
width: 16px;
height: 2px;
background-color: #666;
border-radius: 2px;
transform: rotate(45deg);
}
.dialog-close-rotate {
position: absolute;
transform: rotate(-45deg);
}
.uni-data-pickerview {
flex: 1;
}
.icon-clear {
display: flex;
align-items: center;
}
/* #ifdef H5 */
@media all and (min-width: 768px) {
.uni-data-tree-cover {
background-color: transparent;
}
.uni-data-tree-dialog {
position: absolute;
top: 55px;
height: auto;
min-height: 400px;
max-height: 50vh;
background-color: #fff;
border: 1px solid #EBEEF5;
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
border-radius: 4px;
overflow: unset;
}
.dialog-caption {
display: none;
}
}
/* #endif */
</style>

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smart-app/src/uni_modules/uni-data-picker/components/uni-data-picker/uni-data-picker.vue Normal file
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<template>
<view class="uni-data-tree">
<view class="uni-data-tree-input" @click="handleInput">
<slot :options="options" :data="inputSelected" :error="errorMessage">
<view class="input-value" :class="{'input-value-border': border}">
<text v-if="errorMessage" class="selected-area error-text">{{errorMessage}}</text>
<view v-else-if="loading && !isOpened" class="selected-area">
<uni-load-more class="load-more" :contentText="loadMore" status="loading"></uni-load-more>
</view>
<scroll-view v-else-if="inputSelected.length" class="selected-area" scroll-x="true">
<view class="selected-list">
<view class="selected-item" v-for="(item,index) in inputSelected" :key="index">
<text class="text-color">{{item.text}}</text><text v-if="index<inputSelected.length-1"
class="input-split-line">{{split}}</text>
</view>
</view>
</scroll-view>
<text v-else class="selected-area placeholder">{{placeholder}}</text>
<view v-if="clearIcon && !readonly && inputSelected.length" class="icon-clear" @click.stop="clear">
<uni-icons type="clear" color="#c0c4cc" size="24"></uni-icons>
</view>
<view class="arrow-area" v-if="(!clearIcon || !inputSelected.length) && !readonly ">
<view class="input-arrow"></view>
</view>
</view>
</slot>
</view>
<view class="uni-data-tree-cover" v-if="isOpened" @click="handleClose"></view>
<view class="uni-data-tree-dialog" v-if="isOpened">
<view class="uni-popper__arrow"></view>
<view class="dialog-caption">
<view class="title-area">
<text class="dialog-title">{{popupTitle}}</text>
</view>
<view class="dialog-close" @click="handleClose">
<view class="dialog-close-plus" data-id="close"></view>
<view class="dialog-close-plus dialog-close-rotate" data-id="close"></view>
</view>
</view>
<data-picker-view class="picker-view" ref="pickerView" v-model="dataValue" :localdata="localdata"
:preload="preload" :collection="collection" :field="field" :orderby="orderby" :where="where"
:step-searh="stepSearh" :self-field="selfField" :parent-field="parentField" :managed-mode="true" :map="map"
:ellipsis="ellipsis" @change="onchange" @datachange="ondatachange" @nodeclick="onnodeclick">
</data-picker-view>
</view>
</view>
</template>
<script>
import dataPicker from "../uni-data-pickerview/uni-data-picker.js"
import DataPickerView from "../uni-data-pickerview/uni-data-pickerview.vue"
/**
* DataPicker 级联选择
* @description 支持单列、和多列级联选择。列数没有限制，如果屏幕显示不全，顶部tab区域会左右滚动。
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
* @property {String} popup-title 弹出窗口标题
* @property {Array} localdata 本地数据，参考
* @property {Boolean} border = [true|false] 是否有边框
* @property {Boolean} readonly = [true|false] 是否仅读
* @property {Boolean} preload = [true|false] 是否预加载数据
* @value true 开启预加载数据，点击弹出窗口后显示已加载数据
* @value false 关闭预加载数据，点击弹出窗口后开始加载数据
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询，仅查询当前选中节点
* @value false 关闭分布查询，一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段，多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
* @event {Function} popupshow 弹出的选择窗口打开时触发此事件
* @event {Function} popuphide 弹出的选择窗口关闭时触发此事件
*/
export default {
name: 'UniDataPicker',
emits: ['popupopened', 'popupclosed', 'nodeclick', 'input', 'change', 'update:modelValue','inputclick'],
mixins: [dataPicker],
components: {
DataPickerView
},
props: {
options: {
type: [Object, Array],
default () {
return {}
}
},
popupTitle: {
type: String,
default: '请选择'
},
placeholder: {
type: String,
default: '请选择'
},
heightMobile: {
type: String,
default: ''
},
readonly: {
type: Boolean,
default: false
},
clearIcon: {
type: Boolean,
default: true
},
border: {
type: Boolean,
default: true
},
split: {
type: String,
default: '/'
},
ellipsis: {
type: Boolean,
default: true
}
},
data() {
return {
isOpened: false,
inputSelected: []
}
},
created() {
this.$nextTick(() => {
this.load();
})
},
watch: {
localdata: {
handler() {
this.load()
},
deep: true
},
},
methods: {
clear() {
this._dispatchEvent([]);
},
onPropsChange() {
this._treeData = [];
this.selectedIndex = 0;
this.load();
},
load() {
if (this.readonly) {
this._processReadonly(this.localdata, this.dataValue);
return;
}
// 回显本地数据
if (this.isLocalData) {
this.loadData();
this.inputSelected = this.selected.slice(0);
} else if (this.isCloudDataList || this.isCloudDataTree) { // 回显 Cloud 数据
this.loading = true;
this.getCloudDataValue().then((res) => {
this.loading = false;
this.inputSelected = res;
}).catch((err) => {
this.loading = false;
this.errorMessage = err;
})
}
},
show() {
this.isOpened = true
setTimeout(() => {
this.$refs.pickerView.updateData({
treeData: this._treeData,
selected: this.selected,
selectedIndex: this.selectedIndex
})
}, 200)
this.$emit('popupopened')
},
hide() {
this.isOpened = false
this.$emit('popupclosed')
},
handleInput() {
if (this.readonly) {
this.$emit('inputclick')
return
}
this.show()
},
handleClose(e) {
this.hide()
},
onnodeclick(e) {
this.$emit('nodeclick', e)
},
ondatachange(e) {
this._treeData = this.$refs.pickerView._treeData
},
onchange(e) {
this.hide()
this.$nextTick(() => {
this.inputSelected = e;
})
this._dispatchEvent(e)
},
_processReadonly(dataList, value) {
var isTree = dataList.findIndex((item) => {
return item.children
})
if (isTree > -1) {
let inputValue
if (Array.isArray(value)) {
inputValue = value[value.length - 1]
if (typeof inputValue === 'object' && inputValue.value) {
inputValue = inputValue.value
}
} else {
inputValue = value
}
this.inputSelected = this._findNodePath(inputValue, this.localdata)
return
}
if (!this.hasValue) {
this.inputSelected = []
return
}
let result = []
for (let i = 0; i < value.length; i++) {
var val = value[i]
var item = dataList.find((v) => {
return v.value == val
})
if (item) {
result.push(item)
}
}
if (result.length) {
this.inputSelected = result
}
},
_filterForArray(data, valueArray) {
var result = []
for (let i = 0; i < valueArray.length; i++) {
var value = valueArray[i]
var found = data.find((item) => {
return item.value == value
})
if (found) {
result.push(found)
}
}
return result
},
_dispatchEvent(selected) {
let item = {}
if (selected.length) {
var value = new Array(selected.length)
for (var i = 0; i < selected.length; i++) {
value[i] = selected[i].value
}
item = selected[selected.length - 1]
} else {
item.value = ''
}
if (this.formItem) {
this.formItem.setValue(item.value)
}
this.$emit('input', item.value)
this.$emit('update:modelValue', item.value)
this.$emit('change', {
detail: {
value: selected
}
})
}
}
}
</script>
<style>
.uni-data-tree {
flex: 1;
position: relative;
font-size: 14px;
}
.error-text {
color: #DD524D;
}
.input-value {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
flex-wrap: nowrap;
font-size: 14px;
/* line-height: 35px; */
padding: 0 10px;
padding-right: 5px;
overflow: hidden;
height: 35px;
/* #ifndef APP-NVUE */
box-sizing: border-box;
/* #endif */
}
.input-value-border {
border: 1px solid #e5e5e5;
border-radius: 5px;
}
.selected-area {
flex: 1;
overflow: hidden;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
}
.load-more {
/* #ifndef APP-NVUE */
margin-right: auto;
/* #endif */
/* #ifdef APP-NVUE */
width: 40px;
/* #endif */
}
.selected-list {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
flex-wrap: nowrap;
/* padding: 0 5px; */
}
.selected-item {
flex-direction: row;
/* padding: 0 1px; */
/* #ifndef APP-NVUE */
white-space: nowrap;
/* #endif */
}
.text-color {
color: #333;
}
.placeholder {
color: grey;
font-size: 12px;
}
.input-split-line {
opacity: .5;
}
.arrow-area {
position: relative;
width: 20px;
/* #ifndef APP-NVUE */
margin-bottom: 5px;
margin-left: auto;
display: flex;
/* #endif */
justify-content: center;
transform: rotate(-45deg);
transform-origin: center;
}
.input-arrow {
width: 7px;
height: 7px;
border-left: 1px solid #999;
border-bottom: 1px solid #999;
}
.uni-data-tree-cover {
position: fixed;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(0, 0, 0, .4);
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
z-index: 100;
}
.uni-data-tree-dialog {
position: fixed;
left: 0;
/* #ifndef APP-NVUE */
top: 20%;
/* #endif */
/* #ifdef APP-NVUE */
top: 200px;
/* #endif */
right: 0;
bottom: 0;
background-color: #FFFFFF;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
z-index: 102;
overflow: hidden;
/* #ifdef APP-NVUE */
width: 750rpx;
/* #endif */
}
.dialog-caption {
position: relative;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
/* border-bottom: 1px solid #f0f0f0; */
}
.title-area {
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
align-items: center;
/* #ifndef APP-NVUE */
margin: auto;
/* #endif */
padding: 0 10px;
}
.dialog-title {
/* font-weight: bold; */
line-height: 44px;
}
.dialog-close {
position: absolute;
top: 0;
right: 0;
bottom: 0;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
align-items: center;
padding: 0 15px;
}
.dialog-close-plus {
width: 16px;
height: 2px;
background-color: #666;
border-radius: 2px;
transform: rotate(45deg);
}
.dialog-close-rotate {
position: absolute;
transform: rotate(-45deg);
}
.picker-view {
flex: 1;
overflow: hidden;
}
.icon-clear {
display: flex;
align-items: center;
}
/* #ifdef H5 */
@media all and (min-width: 768px) {
.uni-data-tree-cover {
background-color: transparent;
}
.uni-data-tree-dialog {
position: absolute;
top: 55px;
height: auto;
min-height: 400px;
max-height: 50vh;
background-color: #fff;
border: 1px solid #EBEEF5;
box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
border-radius: 4px;
overflow: unset;
}
.dialog-caption {
display: none;
}
.icon-clear {
/* margin-right: 5px; */
}
}
/* #endif */
/* picker 弹出层通用的指示小三角, todo：扩展至上下左右方向定位 */
/* #ifndef APP-NVUE */
.uni-popper__arrow,
.uni-popper__arrow::after {
position: absolute;
display: block;
width: 0;
height: 0;
border-color: transparent;
border-style: solid;
border-width: 6px;
}
.uni-popper__arrow {
filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.03));
top: -6px;
left: 10%;
margin-right: 3px;
border-top-width: 0;
border-bottom-color: #EBEEF5;
}
.uni-popper__arrow::after {
content: " ";
top: 1px;
margin-left: -6px;
border-top-width: 0;
border-bottom-color: #fff;
}
/* #endif */
</style>

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smart-app/src/uni_modules/uni-data-picker/components/uni-data-pickerview/loading.uts Normal file
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622
smart-app/src/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-picker.js Normal file
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export default {
props: {
localdata: {
type: [Array, Object],
default () {
return []
}
},
spaceInfo: {
type: Object,
default () {
return {}
}
},
collection: {
type: String,
default: ''
},
action: {
type: String,
default: ''
},
field: {
type: String,
default: ''
},
orderby: {
type: String,
default: ''
},
where: {
type: [String, Object],
default: ''
},
pageData: {
type: String,
default: 'add'
},
pageCurrent: {
type: Number,
default: 1
},
pageSize: {
type: Number,
default: 500
},
getcount: {
type: [Boolean, String],
default: false
},
getone: {
type: [Boolean, String],
default: false
},
gettree: {
type: [Boolean, String],
default: false
},
manual: {
type: Boolean,
default: false
},
value: {
type: [Array, String, Number],
default () {
return []
}
},
modelValue: {
type: [Array, String, Number],
default () {
return []
}
},
preload: {
type: Boolean,
default: false
},
stepSearh: {
type: Boolean,
default: true
},
selfField: {
type: String,
default: ''
},
parentField: {
type: String,
default: ''
},
multiple: {
type: Boolean,
default: false
},
map: {
type: Object,
default () {
return {
text: "text",
value: "value"
}
}
}
},
data() {
return {
loading: false,
errorMessage: '',
loadMore: {
contentdown: '',
contentrefresh: '',
contentnomore: ''
},
dataList: [],
selected: [],
selectedIndex: 0,
page: {
current: this.pageCurrent,
size: this.pageSize,
count: 0
}
}
},
computed: {
isLocalData() {
return !this.collection.length;
},
isCloudData() {
return this.collection.length > 0;
},
isCloudDataList() {
return (this.isCloudData && (!this.parentField && !this.selfField));
},
isCloudDataTree() {
return (this.isCloudData && this.parentField && this.selfField);
},
dataValue() {
let isModelValue = Array.isArray(this.modelValue) ? (this.modelValue.length > 0) : (this.modelValue !== null ||
this.modelValue !== undefined);
return isModelValue ? this.modelValue : this.value;
},
hasValue() {
if (typeof this.dataValue === 'number') {
return true
}
return (this.dataValue != null) && (this.dataValue.length > 0)
}
},
created() {
this.$watch(() => {
var al = [];
['pageCurrent',
'pageSize',
'spaceInfo',
'value',
'modelValue',
'localdata',
'collection',
'action',
'field',
'orderby',
'where',
'getont',
'getcount',
'gettree'
].forEach(key => {
al.push(this[key])
});
return al
}, (newValue, oldValue) => {
let needReset = false
for (let i = 2; i < newValue.length; i++) {
if (newValue[i] != oldValue[i]) {
needReset = true
break
}
}
if (newValue[0] != oldValue[0]) {
this.page.current = this.pageCurrent
}
this.page.size = this.pageSize
this.onPropsChange()
})
this._treeData = []
},
methods: {
onPropsChange() {
this._treeData = [];
},
// 填充 pickview 数据
async loadData() {
if (this.isLocalData) {
this.loadLocalData();
} else if (this.isCloudDataList) {
this.loadCloudDataList();
} else if (this.isCloudDataTree) {
this.loadCloudDataTree();
}
},
// 加载本地数据
async loadLocalData() {
this._treeData = [];
this._extractTree(this.localdata, this._treeData);
let inputValue = this.dataValue;
if (inputValue === undefined) {
return;
}
if (Array.isArray(inputValue)) {
inputValue = inputValue[inputValue.length - 1];
if (typeof inputValue === 'object' && inputValue[this.map.value]) {
inputValue = inputValue[this.map.value];
}
}
this.selected = this._findNodePath(inputValue, this.localdata);
},
// 加载 Cloud 数据 (单列)
async loadCloudDataList() {
if (this.loading) {
return;
}
this.loading = true;
try {
let response = await this.getCommand();
let responseData = response.result.data;
this._treeData = responseData;
this._updateBindData();
this._updateSelected();
this.onDataChange();
} catch (e) {
this.errorMessage = e;
} finally {
this.loading = false;
}
},
// 加载 Cloud 数据 (树形)
async loadCloudDataTree() {
if (this.loading) {
return;
}
this.loading = true;
try {
let commandOptions = {
field: this._cloudDataPostField(),
where: this._cloudDataTreeWhere()
};
if (this.gettree) {
commandOptions.startwith = `${this.selfField}=='${this.dataValue}'`;
}
let response = await this.getCommand(commandOptions);
let responseData = response.result.data;
this._treeData = responseData;
this._updateBindData();
this._updateSelected();
this.onDataChange();
} catch (e) {
this.errorMessage = e;
} finally {
this.loading = false;
}
},
// 加载 Cloud 数据 (节点)
async loadCloudDataNode(callback) {
if (this.loading) {
return;
}
this.loading = true;
try {
let commandOptions = {
field: this._cloudDataPostField(),
where: this._cloudDataNodeWhere()
};
let response = await this.getCommand(commandOptions);
let responseData = response.result.data;
callback(responseData);
} catch (e) {
this.errorMessage = e;
} finally {
this.loading = false;
}
},
// 回显 Cloud 数据
getCloudDataValue() {
if (this.isCloudDataList) {
return this.getCloudDataListValue();
}
if (this.isCloudDataTree) {
return this.getCloudDataTreeValue();
}
},
// 回显 Cloud 数据 (单列)
getCloudDataListValue() {
// 根据 field's as value标识匹配 where 条件
let where = [];
let whereField = this._getForeignKeyByField();
if (whereField) {
where.push(`${whereField} == '${this.dataValue}'`)
}
where = where.join(' || ');
if (this.where) {
where = `(${this.where}) && (${where})`
}
return this.getCommand({
field: this._cloudDataPostField(),
where
}).then((res) => {
this.selected = res.result.data;
return res.result.data;
});
},
// 回显 Cloud 数据 (树形)
getCloudDataTreeValue() {
return this.getCommand({
field: this._cloudDataPostField(),
getTreePath: {
startWith: `${this.selfField}=='${this.dataValue}'`
}
}).then((res) => {
let treePath = [];
this._extractTreePath(res.result.data, treePath);
this.selected = treePath;
return treePath;
});
},
getCommand(options = {}) {
/* eslint-disable no-undef */
let db = uniCloud.database(this.spaceInfo)
const action = options.action || this.action
if (action) {
db = db.action(action)
}
const collection = options.collection || this.collection
db = db.collection(collection)
const where = options.where || this.where
if (!(!where || !Object.keys(where).length)) {
db = db.where(where)
}
const field = options.field || this.field
if (field) {
db = db.field(field)
}
const orderby = options.orderby || this.orderby
if (orderby) {
db = db.orderBy(orderby)
}
const current = options.pageCurrent !== undefined ? options.pageCurrent : this.page.current
const size = options.pageSize !== undefined ? options.pageSize : this.page.size
const getCount = options.getcount !== undefined ? options.getcount : this.getcount
const getTree = options.gettree !== undefined ? options.gettree : this.gettree
const getOptions = {
getCount,
getTree
}
if (options.getTreePath) {
getOptions.getTreePath = options.getTreePath
}
db = db.skip(size * (current - 1)).limit(size).get(getOptions)
return db
},
_cloudDataPostField() {
let fields = [this.field];
if (this.parentField) {
fields.push(`${this.parentField} as parent_value`);
}
return fields.join(',');
},
_cloudDataTreeWhere() {
let result = []
let selected = this.selected
let parentField = this.parentField
if (parentField) {
result.push(`${parentField} == null || ${parentField} == ""`)
}
if (selected.length) {
for (var i = 0; i < selected.length - 1; i++) {
result.push(`${parentField} == '${selected[i].value}'`)
}
}
let where = []
if (this.where) {
where.push(`(${this.where})`)
}
if (result.length) {
where.push(`(${result.join(' || ')})`)
}
return where.join(' && ')
},
_cloudDataNodeWhere() {
let where = []
let selected = this.selected;
if (selected.length) {
where.push(`${this.parentField} == '${selected[selected.length - 1].value}'`);
}
where = where.join(' || ');
if (this.where) {
return `(${this.where}) && (${where})`
}
return where
},
_getWhereByForeignKey() {
let result = []
let whereField = this._getForeignKeyByField();
if (whereField) {
result.push(`${whereField} == '${this.dataValue}'`)
}
if (this.where) {
return `(${this.where}) && (${result.join(' || ')})`
}
return result.join(' || ')
},
_getForeignKeyByField() {
let fields = this.field.split(',');
let whereField = null;
for (let i = 0; i < fields.length; i++) {
const items = fields[i].split('as');
if (items.length < 2) {
continue;
}
if (items[1].trim() === 'value') {
whereField = items[0].trim();
break;
}
}
return whereField;
},
_updateBindData(node) {
const {
dataList,
hasNodes
} = this._filterData(this._treeData, this.selected)
let isleaf = this._stepSearh === false && !hasNodes
if (node) {
node.isleaf = isleaf
}
this.dataList = dataList
this.selectedIndex = dataList.length - 1
if (!isleaf && this.selected.length < dataList.length) {
this.selected.push({
value: null,
text: "请选择"
})
}
return {
isleaf,
hasNodes
}
},
_updateSelected() {
let dl = this.dataList
let sl = this.selected
let textField = this.map.text
let valueField = this.map.value
for (let i = 0; i < sl.length; i++) {
let value = sl[i].value
let dl2 = dl[i]
for (let j = 0; j < dl2.length; j++) {
let item2 = dl2[j]
if (item2[valueField] === value) {
sl[i].text = item2[textField]
break
}
}
}
},
_filterData(data, paths) {
let dataList = []
let hasNodes = true
dataList.push(data.filter((item) => {
return (item.parent_value === null || item.parent_value === undefined || item.parent_value === '')
}))
for (let i = 0; i < paths.length; i++) {
let value = paths[i].value
let nodes = data.filter((item) => {
return item.parent_value === value
})
if (nodes.length) {
dataList.push(nodes)
} else {
hasNodes = false
}
}
return {
dataList,
hasNodes
}
},
_extractTree(nodes, result, parent_value) {
let list = result || []
let valueField = this.map.value
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let child = {}
for (let key in node) {
if (key !== 'children') {
child[key] = node[key]
}
}
if (parent_value !== null && parent_value !== undefined && parent_value !== '') {
child.parent_value = parent_value
}
result.push(child)
let children = node.children
if (children) {
this._extractTree(children, result, node[valueField])
}
}
},
_extractTreePath(nodes, result) {
let list = result || []
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let child = {}
for (let key in node) {
if (key !== 'children') {
child[key] = node[key]
}
}
result.push(child)
let children = node.children
if (children) {
this._extractTreePath(children, result)
}
}
},
_findNodePath(key, nodes, path = []) {
let textField = this.map.text
let valueField = this.map.value
for (let i = 0; i < nodes.length; i++) {
let node = nodes[i]
let children = node.children
let text = node[textField]
let value = node[valueField]
path.push({
value,
text
})
if (value === key) {
return path
}
if (children) {
const p = this._findNodePath(key, children, path)
if (p.length) {
return p
}
}
path.pop()
}
return []
}
}
}

693
smart-app/src/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-picker.uts Normal file
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export type PaginationType = {
current : number,
size : number,
count : number
}
export type LoadMoreType = {
contentdown : string,
contentrefresh : string,
contentnomore : string
}
export type SelectedItemType = {
name : string,
value : string,
}
export type GetCommandOptions = {
collection ?: UTSJSONObject,
field ?: string,
orderby ?: string,
where ?: any,
pageData ?: string,
pageCurrent ?: number,
pageSize ?: number,
getCount ?: boolean,
getTree ?: any,
getTreePath ?: UTSJSONObject,
startwith ?: string,
limitlevel ?: number,
groupby ?: string,
groupField ?: string,
distinct ?: boolean,
pageIndistinct ?: boolean,
foreignKey ?: string,
loadtime ?: string,
manual ?: boolean
}
const DefaultSelectedNode = {
text: '请选择',
value: ''
}
export const dataPicker = defineMixin({
props: {
localdata: {
type: Array as PropType<Array<UTSJSONObject>>,
default: [] as Array<UTSJSONObject>
},
collection: {
type: Object,
default: ''
},
field: {
type: String,
default: ''
},
orderby: {
type: String,
default: ''
},
where: {
type: Object,
default: ''
},
pageData: {
type: String,
default: 'add'
},
pageCurrent: {
type: Number,
default: 1
},
pageSize: {
type: Number,
default: 20
},
getcount: {
type: Boolean,
default: false
},
gettree: {
type: Object,
default: ''
},
gettreepath: {
type: Object,
default: ''
},
startwith: {
type: String,
default: ''
},
limitlevel: {
type: Number,
default: 10
},
groupby: {
type: String,
default: ''
},
groupField: {
type: String,
default: ''
},
distinct: {
type: Boolean,
default: false
},
pageIndistinct: {
type: Boolean,
default: false
},
foreignKey: {
type: String,
default: ''
},
loadtime: {
type: String,
default: 'auto'
},
manual: {
type: Boolean,
default: false
},
preload: {
type: Boolean,
default: false
},
stepSearh: {
type: Boolean,
default: true
},
selfField: {
type: String,
default: ''
},
parentField: {
type: String,
default: ''
},
multiple: {
type: Boolean,
default: false
},
value: {
type: Object,
default: ''
},
modelValue: {
type: Object,
default: ''
},
defaultProps: {
type: Object as PropType<UTSJSONObject>,
}
},
data() {
return {
loading: false,
error: null as UniCloudError | null,
treeData: [] as Array<UTSJSONObject>,
selectedIndex: 0,
selectedNodes: [] as Array<UTSJSONObject>,
selectedPages: [] as Array<UTSJSONObject>[],
selectedValue: '',
selectedPaths: [] as Array<UTSJSONObject>,
pagination: {
current: 1,
size: 20,
count: 0
} as PaginationType
}
},
computed: {
mappingTextName() : string {
// TODO
return (this.defaultProps != null) ? this.defaultProps!.getString('text', 'text') : 'text'
},
mappingValueName() : string {
// TODO
return (this.defaultProps != null) ? this.defaultProps!.getString('value', 'value') : 'value'
},
currentDataList() : Array<UTSJSONObject> {
if (this.selectedIndex > this.selectedPages.length - 1) {
return [] as Array<UTSJSONObject>
}
return this.selectedPages[this.selectedIndex]
},
isLocalData() : boolean {
return this.localdata.length > 0
},
isCloudData() : boolean {
return this._checkIsNotNull(this.collection)
},
isCloudDataList() : boolean {
return (this.isCloudData && (this.parentField.length == 0 && this.selfField.length == 0))
},
isCloudDataTree() : boolean {
return (this.isCloudData && this.parentField.length > 0 && this.selfField.length > 0)
},
dataValue() : any {
return this.hasModelValue ? this.modelValue : this.value
},
hasCloudTreeData() : boolean {
return this.treeData.length > 0
},
hasModelValue() : boolean {
if (typeof this.modelValue == 'string') {
const valueString = this.modelValue as string
return (valueString.length > 0)
} else if (Array.isArray(this.modelValue)) {
const valueArray = this.modelValue as Array<string>
return (valueArray.length > 0)
}
return false
},
hasCloudDataValue() : boolean {
if (typeof this.dataValue == 'string') {
const valueString = this.dataValue as string
return (valueString.length > 0)
}
return false
}
},
created() {
this.pagination.current = this.pageCurrent
this.pagination.size = this.pageSize
this.$watch(
() : any => [
this.pageCurrent,
this.pageSize,
this.localdata,
this.value,
this.collection,
this.field,
this.getcount,
this.orderby,
this.where,
this.groupby,
this.groupField,
this.distinct
],
(newValue : Array<any>, oldValue : Array<any>) => {
this.pagination.size = this.pageSize
if (newValue[0] !== oldValue[0]) {
this.pagination.current = this.pageCurrent
}
this.onPropsChange()
}
)
},
methods: {
onPropsChange() {
this.selectedIndex = 0
this.treeData.length = 0
this.selectedNodes.length = 0
this.selectedPages.length = 0
this.selectedPaths.length = 0
// 加载数据
this.$nextTick(() => {
this.loadData()
})
},
onTabSelect(index : number) {
this.selectedIndex = index
},
onNodeClick(nodeData : UTSJSONObject) {
if (nodeData.getBoolean('disable', false)) {
return
}
const isLeaf = this._checkIsLeafNode(nodeData)
this._trimSelectedNodes(nodeData)
this.$emit('nodeclick', nodeData)
if (this.isLocalData) {
if (isLeaf || !this._checkHasChildren(nodeData)) {
this.onFinish()
}
} else if (this.isCloudDataList) {
this.onFinish()
} else if (this.isCloudDataTree) {
if (isLeaf) {
this.onFinish()
} else if (!this._checkHasChildren(nodeData)) {
// 尝试请求一次，如果没有返回数据标记为叶子节点
this.loadCloudDataNode(nodeData)
}
}
},
getChangeNodes(): Array<UTSJSONObject> {
const nodes: Array<UTSJSONObject> = []
this.selectedNodes.forEach((node : UTSJSONObject) => {
const newNode: UTSJSONObject = {}
newNode[this.mappingTextName] = node.getString(this.mappingTextName)
newNode[this.mappingValueName] = node.getString(this.mappingValueName)
nodes.push(newNode)
})
return nodes
},
onFinish() { },
// 加载数据(自动判定环境)
loadData() {
if (this.isLocalData) {
this.loadLocalData()
} else if (this.isCloudDataList) {
this.loadCloudDataList()
} else if (this.isCloudDataTree) {
this.loadCloudDataTree()
}
},
// 加载本地数据
loadLocalData() {
this.treeData = this.localdata
if (Array.isArray(this.dataValue)) {
const value = this.dataValue as Array<UTSJSONObject>
this.selectedPaths = value.slice(0)
this._pushSelectedTreeNodes(value, this.localdata)
} else {
this._pushSelectedNodes(this.localdata)
}
},
// 加载 Cloud 数据 (单列)
loadCloudDataList() {
this._loadCloudData(null, (data : Array<UTSJSONObject>) => {
this.treeData = data
this._pushSelectedNodes(data)
})
},
// 加载 Cloud 数据 (树形)
loadCloudDataTree() {
let commandOptions = {
field: this._cloudDataPostField(),
where: this._cloudDataTreeWhere(),
getTree: true
} as GetCommandOptions
if (this._checkIsNotNull(this.gettree)) {
commandOptions.startwith = `${this.selfField}=='${this.dataValue as string}'`
}
this._loadCloudData(commandOptions, (data : Array<UTSJSONObject>) => {
this.treeData = data
if (this.selectedPaths.length > 0) {
this._pushSelectedTreeNodes(this.selectedPaths, data)
} else {
this._pushSelectedNodes(data)
}
})
},
// 加载 Cloud 数据 (节点)
loadCloudDataNode(nodeData : UTSJSONObject) {
const commandOptions = {
field: this._cloudDataPostField(),
where: this._cloudDataNodeWhere()
} as GetCommandOptions
this._loadCloudData(commandOptions, (data : Array<UTSJSONObject>) => {
nodeData['children'] = data
if (data.length == 0) {
nodeData['isleaf'] = true
this.onFinish()
} else {
this._pushSelectedNodes(data)
}
})
},
// 回显 Cloud Tree Path
loadCloudDataPath() {
if (!this.hasCloudDataValue) {
return
}
const command : GetCommandOptions = {}
// 单列
if (this.isCloudDataList) {
// 根据 field's as value标识匹配 where 条件
let where : Array<string> = [];
let whereField = this._getForeignKeyByField();
if (whereField.length > 0) {
where.push(`${whereField} == '${this.dataValue as string}'`)
}
let whereString = where.join(' || ')
if (this._checkIsNotNull(this.where)) {
whereString = `(${this.where}) && (${whereString})`
}
command.field = this._cloudDataPostField()
command.where = whereString
}
// 树形
if (this.isCloudDataTree) {
command.field = this._cloudDataPostField()
command.getTreePath = {
startWith: `${this.selfField}=='${this.dataValue as string}'`
}
}
this._loadCloudData(command, (data : Array<UTSJSONObject>) => {
this._extractTreePath(data, this.selectedPaths)
})
},
_loadCloudData(options ?: GetCommandOptions, callback ?: ((data : Array<UTSJSONObject>) => void)) {
if (this.loading) {
return
}
this.loading = true
this.error = null
this._getCommand(options).then((response : UniCloudDBGetResult) => {
callback?.(response.data)
}).catch((err : any | null) => {
this.error = err as UniCloudError
}).finally(() => {
this.loading = false
})
},
_cloudDataPostField() : string {
let fields = [this.field];
if (this.parentField.length > 0) {
fields.push(`${this.parentField} as parent_value`)
}
return fields.join(',')
},
_cloudDataTreeWhere() : string {
let result : Array<string> = []
let selectedNodes = this.selectedNodes.length > 0 ? this.selectedNodes : this.selectedPaths
let parentField = this.parentField
if (parentField.length > 0) {
result.push(`${parentField} == null || ${parentField} == ""`)
}
if (selectedNodes.length > 0) {
for (var i = 0; i < selectedNodes.length - 1; i++) {
const parentFieldValue = selectedNodes[i].getString('value', '')
result.push(`${parentField} == '${parentFieldValue}'`)
}
}
let where : Array<string> = []
if (this._checkIsNotNull(this.where)) {
where.push(`(${this.where as string})`)
}
if (result.length > 0) {
where.push(`(${result.join(' || ')})`)
}
return where.join(' && ')
},
_cloudDataNodeWhere() : string {
const where : Array<string> = []
if (this.selectedNodes.length > 0) {
const value = this.selectedNodes[this.selectedNodes.length - 1].getString('value', '')
where.push(`${this.parentField} == '${value}'`)
}
let whereString = where.join(' || ')
if (this._checkIsNotNull(this.where)) {
return `(${this.where as string}) && (${whereString})`
}
return whereString
},
_getWhereByForeignKey() : string {
let result : Array<string> = []
let whereField = this._getForeignKeyByField();
if (whereField.length > 0) {
result.push(`${whereField} == '${this.dataValue as string}'`)
}
if (this._checkIsNotNull(this.where)) {
return `(${this.where}) && (${result.join(' || ')})`
}
return result.join(' || ')
},
_getForeignKeyByField() : string {
const fields = this.field.split(',')
let whereField = ''
for (let i = 0; i < fields.length; i++) {
const items = fields[i].split('as')
if (items.length < 2) {
continue
}
if (items[1].trim() === 'value') {
whereField = items[0].trim()
break
}
}
return whereField
},
_getCommand(options ?: GetCommandOptions) : Promise<UniCloudDBGetResult> {
let db = uniCloud.databaseForJQL()
let collection = Array.isArray(this.collection) ? db.collection(...(this.collection as Array<any>)) : db.collection(this.collection)
let filter : UniCloudDBFilter | null = null
if (this.foreignKey.length > 0) {
filter = collection.foreignKey(this.foreignKey)
}
const where : any = options?.where ?? this.where
if (typeof where == 'string') {
const whereString = where as string
if (whereString.length > 0) {
filter = (filter != null) ? filter.where(where) : collection.where(where)
}
} else {
filter = (filter != null) ? filter.where(where) : collection.where(where)
}
let query : UniCloudDBQuery | null = null
if (this.field.length > 0) {
query = (filter != null) ? filter.field(this.field) : collection.field(this.field)
}
if (this.groupby.length > 0) {
if (query != null) {
query = query.groupBy(this.groupby)
} else if (filter != null) {
query = filter.groupBy(this.groupby)
}
}
if (this.groupField.length > 0) {
if (query != null) {
query = query.groupField(this.groupField)
} else if (filter != null) {
query = filter.groupField(this.groupField)
}
}
if (this.distinct == true) {
if (query != null) {
query = query.distinct(this.field)
} else if (filter != null) {
query = filter.distinct(this.field)
}
}
if (this.orderby.length > 0) {
if (query != null) {
query = query.orderBy(this.orderby)
} else if (filter != null) {
query = filter.orderBy(this.orderby)
}
}
const size = this.pagination.size
const current = this.pagination.current
if (query != null) {
query = query.skip(size * (current - 1)).limit(size)
} else if (filter != null) {
query = filter.skip(size * (current - 1)).limit(size)
} else {
query = collection.skip(size * (current - 1)).limit(size)
}
const getOptions = {}
const treeOptions = {
limitLevel: this.limitlevel,
startWith: this.startwith
}
if (this.getcount == true) {
getOptions['getCount'] = this.getcount
}
const getTree : any = options?.getTree ?? this.gettree
if (typeof getTree == 'string') {
const getTreeString = getTree as string
if (getTreeString.length > 0) {
getOptions['getTree'] = treeOptions
}
} else if (typeof getTree == 'object') {
getOptions['getTree'] = treeOptions
} else {
getOptions['getTree'] = getTree
}
const getTreePath = options?.getTreePath ?? this.gettreepath
if (typeof getTreePath == 'string') {
const getTreePathString = getTreePath as string
if (getTreePathString.length > 0) {
getOptions['getTreePath'] = getTreePath
}
} else {
getOptions['getTreePath'] = getTreePath
}
return query.get(getOptions)
},
_checkIsNotNull(value : any) : boolean {
if (typeof value == 'string') {
const valueString = value as string
return (valueString.length > 0)
} else if (value instanceof UTSJSONObject) {
return true
}
return false
},
_checkIsLeafNode(nodeData : UTSJSONObject) : boolean {
if (this.selectedIndex >= this.limitlevel) {
return true
}
if (nodeData.getBoolean('isleaf', false)) {
return true
}
return false
},
_checkHasChildren(nodeData : UTSJSONObject) : boolean {
const children = nodeData.getArray('children') ?? ([] as Array<any>)
return children.length > 0
},
_pushSelectedNodes(nodes : Array<UTSJSONObject>) {
this.selectedNodes.push(DefaultSelectedNode)
this.selectedPages.push(nodes)
this.selectedIndex = this.selectedPages.length - 1
},
_trimSelectedNodes(nodeData : UTSJSONObject) {
this.selectedNodes.splice(this.selectedIndex)
this.selectedNodes.push(nodeData)
if (this.selectedPages.length > 0) {
this.selectedPages.splice(this.selectedIndex + 1)
}
const children = nodeData.getArray<UTSJSONObject>('children') ?? ([] as Array<UTSJSONObject>)
if (children.length > 0) {
this.selectedNodes.push(DefaultSelectedNode)
this.selectedPages.push(children)
}
this.selectedIndex = this.selectedPages.length - 1
},
_pushSelectedTreeNodes(paths : Array<UTSJSONObject>, nodes : Array<UTSJSONObject>) {
let children : Array<UTSJSONObject> = nodes
paths.forEach((node : UTSJSONObject) => {
const findNode = children.find((item : UTSJSONObject) : boolean => {
return (item.getString(this.mappingValueName) == node.getString(this.mappingValueName))
})
if (findNode != null) {
this.selectedPages.push(children)
this.selectedNodes.push(node)
children = findNode.getArray<UTSJSONObject>('children') ?? ([] as Array<UTSJSONObject>)
}
})
this.selectedIndex = this.selectedPages.length - 1
},
_extractTreePath(nodes : Array<UTSJSONObject>, result : Array<UTSJSONObject>) {
if (nodes.length == 0) {
return
}
const node = nodes[0]
result.push(node)
const children = node.getArray<UTSJSONObject>('children')
if (Array.isArray(children) && children!.length > 0) {
this._extractTreePath(children, result)
}
}
}
})

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.uni-data-pickerview {
position: relative;
flex-direction: column;
overflow: hidden;
}
.loading-cover {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
align-items: center;
justify-content: center;
background-color: rgba(150, 150, 150, .1);
}
.error {
background-color: #fff;
padding: 15px;
}
.error-text {
color: #DD524D;
}
.selected-node-list {
flex-direction: row;
flex-wrap: nowrap;
}
.selected-node-item {
margin-left: 10px;
margin-right: 10px;
padding: 8px 10px 8px 10px;
border-bottom: 2px solid transparent;
}
.selected-node-item-active {
color: #007aff;
border-bottom-color: #007aff;
}
.list-view {
flex: 1;
}
.list-item {
flex-direction: row;
justify-content: space-between;
padding: 12px 15px;
border-bottom: 1px solid #f0f0f0;
}
.item-text {
color: #333333;
}
.item-text-disabled {
opacity: .5;
}
.item-text-overflow {
overflow: hidden;
}
.check {
margin-right: 5px;
border: 2px solid #007aff;
border-left: 0;
border-top: 0;
height: 12px;
width: 6px;
transform-origin: center;
transform: rotate(45deg);
}

69
smart-app/src/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-pickerview.uvue Normal file
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<template>
<view class="uni-data-pickerview">
<view v-if="error!=null" class="error">
<text class="error-text">{{error!.errMsg}}</text>
</view>
<scroll-view v-if="!isCloudDataList" :scroll-x="true">
<view class="selected-node-list">
<template v-for="(item, index) in selectedNodes">
<text class="selected-node-item" :class="{'selected-node-item-active':index==selectedIndex}"
@click="onTabSelect(index)">
{{item[mappingTextName]}}
</text>
</template>
</view>
</scroll-view>
<list-view class="list-view" :scroll-y="true">
<list-item class="list-item" v-for="(item, _) in currentDataList" @click="onNodeClick(item)">
<text class="item-text" :class="{'item-text-disabled': item['disable']}">{{item[mappingTextName]}}</text>
<text class="check" v-if="item[mappingValueName] == selectedNodes[selectedIndex][mappingValueName]"></text>
</list-item>
</list-view>
<view class="loading-cover" v-if="loading">
<slot name="pickerview-loading" :loading="loading"></slot>
</view>
</view>
</template>
<script>
import { dataPicker } from "./uni-data-picker.uts"
/**
* DataPickerview
* @description uni-data-pickerview
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
* @property {Array} localdata 本地数据，参考
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询，仅查询当前选中节点
* @value false 关闭分布查询，一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段，多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
*/
export default {
name: 'UniDataPickerView',
emits: ['nodeclick', 'change', 'update:modelValue'],
mixins: [dataPicker],
props: {
ellipsis: {
type: Boolean,
default: true
}
},
created() {
this.loadData()
},
methods: {
onFinish() {
this.$emit('change', this.getChangeNodes())
}
}
}
</script>
<style>
@import url("uni-data-pickerview.css");
</style>

323
smart-app/src/uni_modules/uni-data-picker/components/uni-data-pickerview/uni-data-pickerview.vue Normal file
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<template>
<view class="uni-data-pickerview">
<scroll-view v-if="!isCloudDataList" class="selected-area" scroll-x="true">
<view class="selected-list">
<view
class="selected-item"
v-for="(item,index) in selected"
:key="index"
:class="{
'selected-item-active':index == selectedIndex
}"
@click="handleSelect(index)"
>
<text>{{item.text || ''}}</text>
</view>
</view>
</scroll-view>
<view class="tab-c">
<scroll-view class="list" :scroll-y="true">
<view class="item" :class="{'is-disabled': !!item.disable}" v-for="(item, j) in dataList[selectedIndex]" :key="j"
@click="handleNodeClick(item, selectedIndex, j)">
<text class="item-text">{{item[map.text]}}</text>
<view class="check" v-if="selected.length > selectedIndex && item[map.value] == selected[selectedIndex].value"></view>
</view>
</scroll-view>
<view class="loading-cover" v-if="loading">
<uni-load-more class="load-more" :contentText="loadMore" status="loading"></uni-load-more>
</view>
<view class="error-message" v-if="errorMessage">
<text class="error-text">{{errorMessage}}</text>
</view>
</view>
</view>
</template>
<script>
import dataPicker from "./uni-data-picker.js"
/**
* DataPickerview
* @description uni-data-pickerview
* @tutorial https://ext.dcloud.net.cn/plugin?id=3796
* @property {Array} localdata 本地数据，参考
* @property {Boolean} step-searh = [true|false] 是否分布查询
* @value true 启用分布查询，仅查询当前选中节点
* @value false 关闭分布查询，一次查询出所有数据
* @property {String|DBFieldString} self-field 分布查询当前字段名称
* @property {String|DBFieldString} parent-field 分布查询父字段名称
* @property {String|DBCollectionString} collection 表名
* @property {String|DBFieldString} field 查询字段，多个字段用 `,` 分割
* @property {String} orderby 排序字段及正序倒叙设置
* @property {String|JQLString} where 查询条件
*/
export default {
name: 'UniDataPickerView',
emits: ['nodeclick', 'change', 'datachange', 'update:modelValue'],
mixins: [dataPicker],
props: {
managedMode: {
type: Boolean,
default: false
},
ellipsis: {
type: Boolean,
default: true
}
},
created() {
if (!this.managedMode) {
this.$nextTick(() => {
this.loadData();
})
}
},
methods: {
onPropsChange() {
this._treeData = [];
this.selectedIndex = 0;
this.$nextTick(() => {
this.loadData();
})
},
handleSelect(index) {
this.selectedIndex = index;
},
handleNodeClick(item, i, j) {
if (item.disable) {
return;
}
const node = this.dataList[i][j];
const text = node[this.map.text];
const value = node[this.map.value];
if (i < this.selected.length - 1) {
this.selected.splice(i, this.selected.length - i)
this.selected.push({
text,
value
})
} else if (i === this.selected.length - 1) {
this.selected.splice(i, 1, {
text,
value
})
}
if (node.isleaf) {
this.onSelectedChange(node, node.isleaf)
return
}
const {
isleaf,
hasNodes
} = this._updateBindData()
// 本地数据
if (this.isLocalData) {
this.onSelectedChange(node, (!hasNodes || isleaf))
} else if (this.isCloudDataList) { // Cloud 数据 (单列)
this.onSelectedChange(node, true)
} else if (this.isCloudDataTree) { // Cloud 数据 (树形)
if (isleaf) {
this.onSelectedChange(node, node.isleaf)
} else if (!hasNodes) { // 请求一次服务器以确定是否为叶子节点
this.loadCloudDataNode((data) => {
if (!data.length) {
node.isleaf = true
} else {
this._treeData.push(...data)
this._updateBindData(node)
}
this.onSelectedChange(node, node.isleaf)
})
}
}
},
updateData(data) {
this._treeData = data.treeData
this.selected = data.selected
if (!this._treeData.length) {
this.loadData()
} else {
//this.selected = data.selected
this._updateBindData()
}
},
onDataChange() {
this.$emit('datachange');
},
onSelectedChange(node, isleaf) {
if (isleaf) {
this._dispatchEvent()
}
if (node) {
this.$emit('nodeclick', node)
}
},
_dispatchEvent() {
this.$emit('change', this.selected.slice(0))
}
}
}
</script>
<style lang="scss">
$uni-primary: #007aff !default;
.uni-data-pickerview {
flex: 1;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
overflow: hidden;
height: 100%;
}
.error-text {
color: #DD524D;
}
.loading-cover {
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
background-color: rgba(255, 255, 255, .5);
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: column;
align-items: center;
z-index: 1001;
}
.load-more {
/* #ifndef APP-NVUE */
margin: auto;
/* #endif */
}
.error-message {
background-color: #fff;
position: absolute;
left: 0;
top: 0;
right: 0;
bottom: 0;
padding: 15px;
opacity: .9;
z-index: 102;
}
/* #ifdef APP-NVUE */
.selected-area {
width: 750rpx;
}
/* #endif */
.selected-list {
/* #ifndef APP-NVUE */
display: flex;
flex-wrap: nowrap;
/* #endif */
flex-direction: row;
padding: 0 5px;
border-bottom: 1px solid #f8f8f8;
}
.selected-item {
margin-left: 10px;
margin-right: 10px;
padding: 12px 0;
text-align: center;
/* #ifndef APP-NVUE */
white-space: nowrap;
/* #endif */
}
.selected-item-text-overflow {
width: 168px;
/* fix nvue */
overflow: hidden;
/* #ifndef APP-NVUE */
width: 6em;
white-space: nowrap;
text-overflow: ellipsis;
-o-text-overflow: ellipsis;
/* #endif */
}
.selected-item-active {
border-bottom: 2px solid $uni-primary;
}
.selected-item-text {
color: $uni-primary;
}
.tab-c {
position: relative;
flex: 1;
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
overflow: hidden;
}
.list {
flex: 1;
}
.item {
padding: 12px 15px;
/* border-bottom: 1px solid #f0f0f0; */
/* #ifndef APP-NVUE */
display: flex;
/* #endif */
flex-direction: row;
justify-content: space-between;
}
.is-disabled {
opacity: .5;
}
.item-text {
/* flex: 1; */
color: #333333;
}
.item-text-overflow {
width: 280px;
/* fix nvue */
overflow: hidden;
/* #ifndef APP-NVUE */
width: 20em;
white-space: nowrap;
text-overflow: ellipsis;
-o-text-overflow: ellipsis;
/* #endif */
}
.check {
margin-right: 5px;
border: 2px solid $uni-primary;
border-left: 0;
border-top: 0;
height: 12px;
width: 6px;
transform-origin: center;
/* #ifndef APP-NVUE */
transition: all 0.3s;
/* #endif */
transform: rotate(45deg);
}
</style>

91
smart-app/src/uni_modules/uni-data-picker/package.json Normal file
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{
"id": "uni-data-picker",
"displayName": "uni-data-picker 数据驱动的picker选择器",
"version": "2.0.0",
"description": "单列、多列级联选择器，常用于省市区城市选择、公司部门选择、多级分类等场景",
"keywords": [
"uni-ui",
"uniui",
"picker",
"级联",
"省市区",
""
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": [
"uni-load-more",
"uni-icons",
"uni-scss"
],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y",
"app-uvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y",
"京东": "u"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

22
smart-app/src/uni_modules/uni-data-picker/readme.md Normal file
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## DataPicker 级联选择
> **组件名：uni-data-picker**
> 代码块： `uDataPicker`
> 关联组件：`uni-data-pickerview`、`uni-load-more`。
`<uni-data-picker>` 是一个选择类[datacom组件](https://uniapp.dcloud.net.cn/component/datacom)。
支持单列、和多列级联选择。列数没有限制，如果屏幕显示不全，顶部tab区域会左右滚动。
候选数据支持一次性加载完毕，也支持懒加载，比如示例图中，选择了“北京”后，动态加载北京的区县数据。
`<uni-data-picker>` 组件尤其适用于地址选择、分类选择等选择类。
`<uni-data-picker>` 支持本地数据、云端静态数据(json)，uniCloud云数据库数据。
`<uni-data-picker>` 可以通过JQL直连uniCloud云数据库，配套[DB Schema](https://uniapp.dcloud.net.cn/uniCloud/schema)，可在schema2code中自动生成前端页面，还支持服务器端校验。
在uniCloud数据表中新建表“uni-id-address”和“opendb-city-china”，这2个表的schema自带foreignKey关联。在“uni-id-address”表的表结构页面使用schema2code生成前端页面，会自动生成地址管理的维护页面，自动从“opendb-city-china”表包含的中国所有省市区信息里选择地址。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-data-picker)
#### 如使用过程中有任何问题，或者您对uni-ui有一些好的建议，欢迎加入 uni-ui 交流群：871950839

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smart-app/src/uni_modules/uni-icons/changelog.md Normal file
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## 2.0.9（2024-01-12）
fix: 修复图标大小默认值错误的问题
## 2.0.8（2023-12-14）
- 修复 项目未使用 ts 情况下，打包报错的bug
## 2.0.7（2023-12-14）
- 修复 size 属性为 string 时，不加单位导致尺寸异常的bug
## 2.0.6（2023-12-11）
- 优化 兼容老版本icon类型，如 top ，bottom 等
## 2.0.5（2023-12-11）
- 优化 兼容老版本icon类型，如 top ，bottom 等
## 2.0.4（2023-12-06）
- 优化 uni-app x 下示例项目图标排序
## 2.0.3（2023-12-06）
- 修复 nvue下引入组件报错的bug
## 2.0.2（2023-12-05）
-优化 size 属性支持单位
## 2.0.1（2023-12-05）
- 新增 uni-app x 支持定义图标
## 1.3.5（2022-01-24）
- 优化 size 属性可以传入不带单位的字符串数值
## 1.3.4（2022-01-24）
- 优化 size 支持其他单位
## 1.3.3（2022-01-17）
- 修复 nvue 有些图标不显示的bug，兼容老版本图标
## 1.3.2（2021-12-01）
- 优化 示例可复制图标名称
## 1.3.1（2021-11-23）
- 优化 兼容旧组件 type 值
## 1.3.0（2021-11-19）
- 新增 更多图标
- 优化 自定义图标使用方式
- 优化 组件UI，并提供设计资源，详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移，详见:[https://uniapp.dcloud.io/component/uniui/uni-icons](https://uniapp.dcloud.io/component/uniui/uni-icons)
## 1.1.7（2021-11-08）
## 1.2.0（2021-07-30）
- 组件兼容 vue3，如何创建vue3项目，详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 1.1.5（2021-05-12）
- 新增 组件示例地址
## 1.1.4（2021-02-05）
- 调整为uni_modules目录规范

91
smart-app/src/uni_modules/uni-icons/components/uni-icons/uni-icons.uvue Normal file
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<template>
<text class="uni-icons" :style="styleObj">
<slot>{{unicode}}</slot>
</text>
</template>
<script>
import { fontData, IconsDataItem } from './uniicons_file'
/**
* Icons 图标
* @description 用于展示 icon 图标
* @tutorial https://ext.dcloud.net.cn/plugin?id=28
* @property {Number} size 图标大小
* @property {String} type 图标图案，参考示例
* @property {String} color 图标颜色
* @property {String} customPrefix 自定义图标
* @event {Function} click 点击 Icon 触发事件
*/
export default {
name: "uni-icons",
props: {
type: {
type: String,
default: ''
},
color: {
type: String,
default: '#333333'
},
size: {
type: Object,
default: 16
},
fontFamily: {
type: String,
default: ''
}
},
data() {
return {};
},
computed: {
unicode() : string {
let codes = fontData.find((item : IconsDataItem) : boolean => { return item.font_class == this.type })
if (codes !== null) {
return codes.unicode
}
return ''
},
iconSize() : string {
const size = this.size
if (typeof size == 'string') {
const reg = /^[0-9]*$/g
return reg.test(size as string) ? '' + size + 'px' : '' + size;
// return '' + this.size
}
return this.getFontSize(size as number)
},
styleObj() : UTSJSONObject {
if (this.fontFamily !== '') {
return { color: this.color, fontSize: this.iconSize, fontFamily: this.fontFamily }
}
return { color: this.color, fontSize: this.iconSize }
}
},
created() { },
methods: {
/**
* 字体大小
*/
getFontSize(size : number) : string {
return size + 'px';
},
},
}
</script>
<style scoped>
@font-face {
font-family: UniIconsFontFamily;
src: url('./uniicons.ttf');
}
.uni-icons {
font-family: UniIconsFontFamily;
font-size: 18px;
font-style: normal;
color: #333;
}
</style>

110
smart-app/src/uni_modules/uni-icons/components/uni-icons/uni-icons.vue Normal file
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<template>
<!-- #ifdef APP-NVUE -->
<text :style="styleObj" class="uni-icons" @click="_onClick">{{unicode}}</text>
<!-- #endif -->
<!-- #ifndef APP-NVUE -->
<text :style="styleObj" class="uni-icons" :class="['uniui-'+type,customPrefix,customPrefix?type:'']" @click="_onClick">
<slot></slot>
</text>
<!-- #endif -->
</template>
<script>
import { fontData } from './uniicons_file_vue.js';
const getVal = (val) => {
const reg = /^[0-9]*$/g
return (typeof val === 'number' || reg.test(val)) ? val + 'px' : val;
}
// #ifdef APP-NVUE
var domModule = weex.requireModule('dom');
import iconUrl from './uniicons.ttf'
domModule.addRule('fontFace', {
'fontFamily': "uniicons",
'src': "url('" + iconUrl + "')"
});
// #endif
/**
* Icons 图标
* @description 用于展示 icons 图标
* @tutorial https://ext.dcloud.net.cn/plugin?id=28
* @property {Number} size 图标大小
* @property {String} type 图标图案，参考示例
* @property {String} color 图标颜色
* @property {String} customPrefix 自定义图标
* @event {Function} click 点击 Icon 触发事件
*/
export default {
name: 'UniIcons',
emits: ['click'],
props: {
type: {
type: String,
default: ''
},
color: {
type: String,
default: '#333333'
},
size: {
type: [Number, String],
default: 16
},
customPrefix: {
type: String,
default: ''
},
fontFamily: {
type: String,
default: ''
}
},
data() {
return {
icons: fontData
}
},
computed: {
unicode() {
let code = this.icons.find(v => v.font_class === this.type)
if (code) {
return code.unicode
}
return ''
},
iconSize() {
return getVal(this.size)
},
styleObj() {
if (this.fontFamily !== '') {
return `color: ${this.color}; font-size: ${this.iconSize}; font-family: ${this.fontFamily};`
}
return `color: ${this.color}; font-size: ${this.iconSize};`
}
},
methods: {
_onClick() {
this.$emit('click')
}
}
}
</script>
<style lang="scss">
/* #ifndef APP-NVUE */
@import './uniicons.css';
@font-face {
font-family: uniicons;
src: url('./uniicons.ttf');
}
/* #endif */
.uni-icons {
font-family: uniicons;
text-decoration: none;
text-align: center;
}
</style>

664
smart-app/src/uni_modules/uni-icons/components/uni-icons/uniicons.css Normal file
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.uniui-cart-filled:before {
content: "\e6d0";
}
.uniui-gift-filled:before {
content: "\e6c4";
}
.uniui-color:before {
content: "\e6cf";
}
.uniui-wallet:before {
content: "\e6b1";
}
.uniui-settings-filled:before {
content: "\e6ce";
}
.uniui-auth-filled:before {
content: "\e6cc";
}
.uniui-shop-filled:before {
content: "\e6cd";
}
.uniui-staff-filled:before {
content: "\e6cb";
}
.uniui-vip-filled:before {
content: "\e6c6";
}
.uniui-plus-filled:before {
content: "\e6c7";
}
.uniui-folder-add-filled:before {
content: "\e6c8";
}
.uniui-color-filled:before {
content: "\e6c9";
}
.uniui-tune-filled:before {
content: "\e6ca";
}
.uniui-calendar-filled:before {
content: "\e6c0";
}
.uniui-notification-filled:before {
content: "\e6c1";
}
.uniui-wallet-filled:before {
content: "\e6c2";
}
.uniui-medal-filled:before {
content: "\e6c3";
}
.uniui-fire-filled:before {
content: "\e6c5";
}
.uniui-refreshempty:before {
content: "\e6bf";
}
.uniui-location-filled:before {
content: "\e6af";
}
.uniui-person-filled:before {
content: "\e69d";
}
.uniui-personadd-filled:before {
content: "\e698";
}
.uniui-arrowthinleft:before {
content: "\e6d2";
}
.uniui-arrowthinup:before {
content: "\e6d3";
}
.uniui-arrowthindown:before {
content: "\e6d4";
}
.uniui-back:before {
content: "\e6b9";
}
.uniui-forward:before {
content: "\e6ba";
}
.uniui-arrow-right:before {
content: "\e6bb";
}
.uniui-arrow-left:before {
content: "\e6bc";
}
.uniui-arrow-up:before {
content: "\e6bd";
}
.uniui-arrow-down:before {
content: "\e6be";
}
.uniui-arrowthinright:before {
content: "\e6d1";
}
.uniui-down:before {
content: "\e6b8";
}
.uniui-bottom:before {
content: "\e6b8";
}
.uniui-arrowright:before {
content: "\e6d5";
}
.uniui-right:before {
content: "\e6b5";
}
.uniui-up:before {
content: "\e6b6";
}
.uniui-top:before {
content: "\e6b6";
}
.uniui-left:before {
content: "\e6b7";
}
.uniui-arrowup:before {
content: "\e6d6";
}
.uniui-eye:before {
content: "\e651";
}
.uniui-eye-filled:before {
content: "\e66a";
}
.uniui-eye-slash:before {
content: "\e6b3";
}
.uniui-eye-slash-filled:before {
content: "\e6b4";
}
.uniui-info-filled:before {
content: "\e649";
}
.uniui-reload:before {
content: "\e6b2";
}
.uniui-micoff-filled:before {
content: "\e6b0";
}
.uniui-map-pin-ellipse:before {
content: "\e6ac";
}
.uniui-map-pin:before {
content: "\e6ad";
}
.uniui-location:before {
content: "\e6ae";
}
.uniui-starhalf:before {
content: "\e683";
}
.uniui-star:before {
content: "\e688";
}
.uniui-star-filled:before {
content: "\e68f";
}
.uniui-calendar:before {
content: "\e6a0";
}
.uniui-fire:before {
content: "\e6a1";
}
.uniui-medal:before {
content: "\e6a2";
}
.uniui-font:before {
content: "\e6a3";
}
.uniui-gift:before {
content: "\e6a4";
}
.uniui-link:before {
content: "\e6a5";
}
.uniui-notification:before {
content: "\e6a6";
}
.uniui-staff:before {
content: "\e6a7";
}
.uniui-vip:before {
content: "\e6a8";
}
.uniui-folder-add:before {
content: "\e6a9";
}
.uniui-tune:before {
content: "\e6aa";
}
.uniui-auth:before {
content: "\e6ab";
}
.uniui-person:before {
content: "\e699";
}
.uniui-email-filled:before {
content: "\e69a";
}
.uniui-phone-filled:before {
content: "\e69b";
}
.uniui-phone:before {
content: "\e69c";
}
.uniui-email:before {
content: "\e69e";
}
.uniui-personadd:before {
content: "\e69f";
}
.uniui-chatboxes-filled:before {
content: "\e692";
}
.uniui-contact:before {
content: "\e693";
}
.uniui-chatbubble-filled:before {
content: "\e694";
}
.uniui-contact-filled:before {
content: "\e695";
}
.uniui-chatboxes:before {
content: "\e696";
}
.uniui-chatbubble:before {
content: "\e697";
}
.uniui-upload-filled:before {
content: "\e68e";
}
.uniui-upload:before {
content: "\e690";
}
.uniui-weixin:before {
content: "\e691";
}
.uniui-compose:before {
content: "\e67f";
}
.uniui-qq:before {
content: "\e680";
}
.uniui-download-filled:before {
content: "\e681";
}
.uniui-pyq:before {
content: "\e682";
}
.uniui-sound:before {
content: "\e684";
}
.uniui-trash-filled:before {
content: "\e685";
}
.uniui-sound-filled:before {
content: "\e686";
}
.uniui-trash:before {
content: "\e687";
}
.uniui-videocam-filled:before {
content: "\e689";
}
.uniui-spinner-cycle:before {
content: "\e68a";
}
.uniui-weibo:before {
content: "\e68b";
}
.uniui-videocam:before {
content: "\e68c";
}
.uniui-download:before {
content: "\e68d";
}
.uniui-help:before {
content: "\e679";
}
.uniui-navigate-filled:before {
content: "\e67a";
}
.uniui-plusempty:before {
content: "\e67b";
}
.uniui-smallcircle:before {
content: "\e67c";
}
.uniui-minus-filled:before {
content: "\e67d";
}
.uniui-micoff:before {
content: "\e67e";
}
.uniui-closeempty:before {
content: "\e66c";
}
.uniui-clear:before {
content: "\e66d";
}
.uniui-navigate:before {
content: "\e66e";
}
.uniui-minus:before {
content: "\e66f";
}
.uniui-image:before {
content: "\e670";
}
.uniui-mic:before {
content: "\e671";
}
.uniui-paperplane:before {
content: "\e672";
}
.uniui-close:before {
content: "\e673";
}
.uniui-help-filled:before {
content: "\e674";
}
.uniui-paperplane-filled:before {
content: "\e675";
}
.uniui-plus:before {
content: "\e676";
}
.uniui-mic-filled:before {
content: "\e677";
}
.uniui-image-filled:before {
content: "\e678";
}
.uniui-locked-filled:before {
content: "\e668";
}
.uniui-info:before {
content: "\e669";
}
.uniui-locked:before {
content: "\e66b";
}
.uniui-camera-filled:before {
content: "\e658";
}
.uniui-chat-filled:before {
content: "\e659";
}
.uniui-camera:before {
content: "\e65a";
}
.uniui-circle:before {
content: "\e65b";
}
.uniui-checkmarkempty:before {
content: "\e65c";
}
.uniui-chat:before {
content: "\e65d";
}
.uniui-circle-filled:before {
content: "\e65e";
}
.uniui-flag:before {
content: "\e65f";
}
.uniui-flag-filled:before {
content: "\e660";
}
.uniui-gear-filled:before {
content: "\e661";
}
.uniui-home:before {
content: "\e662";
}
.uniui-home-filled:before {
content: "\e663";
}
.uniui-gear:before {
content: "\e664";
}
.uniui-smallcircle-filled:before {
content: "\e665";
}
.uniui-map-filled:before {
content: "\e666";
}
.uniui-map:before {
content: "\e667";
}
.uniui-refresh-filled:before {
content: "\e656";
}
.uniui-refresh:before {
content: "\e657";
}
.uniui-cloud-upload:before {
content: "\e645";
}
.uniui-cloud-download-filled:before {
content: "\e646";
}
.uniui-cloud-download:before {
content: "\e647";
}
.uniui-cloud-upload-filled:before {
content: "\e648";
}
.uniui-redo:before {
content: "\e64a";
}
.uniui-images-filled:before {
content: "\e64b";
}
.uniui-undo-filled:before {
content: "\e64c";
}
.uniui-more:before {
content: "\e64d";
}
.uniui-more-filled:before {
content: "\e64e";
}
.uniui-undo:before {
content: "\e64f";
}
.uniui-images:before {
content: "\e650";
}
.uniui-paperclip:before {
content: "\e652";
}
.uniui-settings:before {
content: "\e653";
}
.uniui-search:before {
content: "\e654";
}
.uniui-redo-filled:before {
content: "\e655";
}
.uniui-list:before {
content: "\e644";
}
.uniui-mail-open-filled:before {
content: "\e63a";
}
.uniui-hand-down-filled:before {
content: "\e63c";
}
.uniui-hand-down:before {
content: "\e63d";
}
.uniui-hand-up-filled:before {
content: "\e63e";
}
.uniui-hand-up:before {
content: "\e63f";
}
.uniui-heart-filled:before {
content: "\e641";
}
.uniui-mail-open:before {
content: "\e643";
}
.uniui-heart:before {
content: "\e639";
}
.uniui-loop:before {
content: "\e633";
}
.uniui-pulldown:before {
content: "\e632";
}
.uniui-scan:before {
content: "\e62a";
}
.uniui-bars:before {
content: "\e627";
}
.uniui-checkbox:before {
content: "\e62b";
}
.uniui-checkbox-filled:before {
content: "\e62c";
}
.uniui-shop:before {
content: "\e62f";
}
.uniui-headphones:before {
content: "\e630";
}
.uniui-cart:before {
content: "\e631";
}

BIN
smart-app/src/uni_modules/uni-icons/components/uni-icons/uniicons.ttf Normal file
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export type IconsData = {
id : string
name : string
font_family : string
css_prefix_text : string
description : string
glyphs : Array<IconsDataItem>
}
export type IconsDataItem = {
font_class : string
unicode : string
}
export const fontData = [
{
"font_class": "arrow-down",
"unicode": "\ue6be"
},
{
"font_class": "arrow-left",
"unicode": "\ue6bc"
},
{
"font_class": "arrow-right",
"unicode": "\ue6bb"
},
{
"font_class": "arrow-up",
"unicode": "\ue6bd"
},
{
"font_class": "auth",
"unicode": "\ue6ab"
},
{
"font_class": "auth-filled",
"unicode": "\ue6cc"
},
{
"font_class": "back",
"unicode": "\ue6b9"
},
{
"font_class": "bars",
"unicode": "\ue627"
},
{
"font_class": "calendar",
"unicode": "\ue6a0"
},
{
"font_class": "calendar-filled",
"unicode": "\ue6c0"
},
{
"font_class": "camera",
"unicode": "\ue65a"
},
{
"font_class": "camera-filled",
"unicode": "\ue658"
},
{
"font_class": "cart",
"unicode": "\ue631"
},
{
"font_class": "cart-filled",
"unicode": "\ue6d0"
},
{
"font_class": "chat",
"unicode": "\ue65d"
},
{
"font_class": "chat-filled",
"unicode": "\ue659"
},
{
"font_class": "chatboxes",
"unicode": "\ue696"
},
{
"font_class": "chatboxes-filled",
"unicode": "\ue692"
},
{
"font_class": "chatbubble",
"unicode": "\ue697"
},
{
"font_class": "chatbubble-filled",
"unicode": "\ue694"
},
{
"font_class": "checkbox",
"unicode": "\ue62b"
},
{
"font_class": "checkbox-filled",
"unicode": "\ue62c"
},
{
"font_class": "checkmarkempty",
"unicode": "\ue65c"
},
{
"font_class": "circle",
"unicode": "\ue65b"
},
{
"font_class": "circle-filled",
"unicode": "\ue65e"
},
{
"font_class": "clear",
"unicode": "\ue66d"
},
{
"font_class": "close",
"unicode": "\ue673"
},
{
"font_class": "closeempty",
"unicode": "\ue66c"
},
{
"font_class": "cloud-download",
"unicode": "\ue647"
},
{
"font_class": "cloud-download-filled",
"unicode": "\ue646"
},
{
"font_class": "cloud-upload",
"unicode": "\ue645"
},
{
"font_class": "cloud-upload-filled",
"unicode": "\ue648"
},
{
"font_class": "color",
"unicode": "\ue6cf"
},
{
"font_class": "color-filled",
"unicode": "\ue6c9"
},
{
"font_class": "compose",
"unicode": "\ue67f"
},
{
"font_class": "contact",
"unicode": "\ue693"
},
{
"font_class": "contact-filled",
"unicode": "\ue695"
},
{
"font_class": "down",
"unicode": "\ue6b8"
},
{
"font_class": "bottom",
"unicode": "\ue6b8"
},
{
"font_class": "download",
"unicode": "\ue68d"
},
{
"font_class": "download-filled",
"unicode": "\ue681"
},
{
"font_class": "email",
"unicode": "\ue69e"
},
{
"font_class": "email-filled",
"unicode": "\ue69a"
},
{
"font_class": "eye",
"unicode": "\ue651"
},
{
"font_class": "eye-filled",
"unicode": "\ue66a"
},
{
"font_class": "eye-slash",
"unicode": "\ue6b3"
},
{
"font_class": "eye-slash-filled",
"unicode": "\ue6b4"
},
{
"font_class": "fire",
"unicode": "\ue6a1"
},
{
"font_class": "fire-filled",
"unicode": "\ue6c5"
},
{
"font_class": "flag",
"unicode": "\ue65f"
},
{
"font_class": "flag-filled",
"unicode": "\ue660"
},
{
"font_class": "folder-add",
"unicode": "\ue6a9"
},
{
"font_class": "folder-add-filled",
"unicode": "\ue6c8"
},
{
"font_class": "font",
"unicode": "\ue6a3"
},
{
"font_class": "forward",
"unicode": "\ue6ba"
},
{
"font_class": "gear",
"unicode": "\ue664"
},
{
"font_class": "gear-filled",
"unicode": "\ue661"
},
{
"font_class": "gift",
"unicode": "\ue6a4"
},
{
"font_class": "gift-filled",
"unicode": "\ue6c4"
},
{
"font_class": "hand-down",
"unicode": "\ue63d"
},
{
"font_class": "hand-down-filled",
"unicode": "\ue63c"
},
{
"font_class": "hand-up",
"unicode": "\ue63f"
},
{
"font_class": "hand-up-filled",
"unicode": "\ue63e"
},
{
"font_class": "headphones",
"unicode": "\ue630"
},
{
"font_class": "heart",
"unicode": "\ue639"
},
{
"font_class": "heart-filled",
"unicode": "\ue641"
},
{
"font_class": "help",
"unicode": "\ue679"
},
{
"font_class": "help-filled",
"unicode": "\ue674"
},
{
"font_class": "home",
"unicode": "\ue662"
},
{
"font_class": "home-filled",
"unicode": "\ue663"
},
{
"font_class": "image",
"unicode": "\ue670"
},
{
"font_class": "image-filled",
"unicode": "\ue678"
},
{
"font_class": "images",
"unicode": "\ue650"
},
{
"font_class": "images-filled",
"unicode": "\ue64b"
},
{
"font_class": "info",
"unicode": "\ue669"
},
{
"font_class": "info-filled",
"unicode": "\ue649"
},
{
"font_class": "left",
"unicode": "\ue6b7"
},
{
"font_class": "link",
"unicode": "\ue6a5"
},
{
"font_class": "list",
"unicode": "\ue644"
},
{
"font_class": "location",
"unicode": "\ue6ae"
},
{
"font_class": "location-filled",
"unicode": "\ue6af"
},
{
"font_class": "locked",
"unicode": "\ue66b"
},
{
"font_class": "locked-filled",
"unicode": "\ue668"
},
{
"font_class": "loop",
"unicode": "\ue633"
},
{
"font_class": "mail-open",
"unicode": "\ue643"
},
{
"font_class": "mail-open-filled",
"unicode": "\ue63a"
},
{
"font_class": "map",
"unicode": "\ue667"
},
{
"font_class": "map-filled",
"unicode": "\ue666"
},
{
"font_class": "map-pin",
"unicode": "\ue6ad"
},
{
"font_class": "map-pin-ellipse",
"unicode": "\ue6ac"
},
{
"font_class": "medal",
"unicode": "\ue6a2"
},
{
"font_class": "medal-filled",
"unicode": "\ue6c3"
},
{
"font_class": "mic",
"unicode": "\ue671"
},
{
"font_class": "mic-filled",
"unicode": "\ue677"
},
{
"font_class": "micoff",
"unicode": "\ue67e"
},
{
"font_class": "micoff-filled",
"unicode": "\ue6b0"
},
{
"font_class": "minus",
"unicode": "\ue66f"
},
{
"font_class": "minus-filled",
"unicode": "\ue67d"
},
{
"font_class": "more",
"unicode": "\ue64d"
},
{
"font_class": "more-filled",
"unicode": "\ue64e"
},
{
"font_class": "navigate",
"unicode": "\ue66e"
},
{
"font_class": "navigate-filled",
"unicode": "\ue67a"
},
{
"font_class": "notification",
"unicode": "\ue6a6"
},
{
"font_class": "notification-filled",
"unicode": "\ue6c1"
},
{
"font_class": "paperclip",
"unicode": "\ue652"
},
{
"font_class": "paperplane",
"unicode": "\ue672"
},
{
"font_class": "paperplane-filled",
"unicode": "\ue675"
},
{
"font_class": "person",
"unicode": "\ue699"
},
{
"font_class": "person-filled",
"unicode": "\ue69d"
},
{
"font_class": "personadd",
"unicode": "\ue69f"
},
{
"font_class": "personadd-filled",
"unicode": "\ue698"
},
{
"font_class": "personadd-filled-copy",
"unicode": "\ue6d1"
},
{
"font_class": "phone",
"unicode": "\ue69c"
},
{
"font_class": "phone-filled",
"unicode": "\ue69b"
},
{
"font_class": "plus",
"unicode": "\ue676"
},
{
"font_class": "plus-filled",
"unicode": "\ue6c7"
},
{
"font_class": "plusempty",
"unicode": "\ue67b"
},
{
"font_class": "pulldown",
"unicode": "\ue632"
},
{
"font_class": "pyq",
"unicode": "\ue682"
},
{
"font_class": "qq",
"unicode": "\ue680"
},
{
"font_class": "redo",
"unicode": "\ue64a"
},
{
"font_class": "redo-filled",
"unicode": "\ue655"
},
{
"font_class": "refresh",
"unicode": "\ue657"
},
{
"font_class": "refresh-filled",
"unicode": "\ue656"
},
{
"font_class": "refreshempty",
"unicode": "\ue6bf"
},
{
"font_class": "reload",
"unicode": "\ue6b2"
},
{
"font_class": "right",
"unicode": "\ue6b5"
},
{
"font_class": "scan",
"unicode": "\ue62a"
},
{
"font_class": "search",
"unicode": "\ue654"
},
{
"font_class": "settings",
"unicode": "\ue653"
},
{
"font_class": "settings-filled",
"unicode": "\ue6ce"
},
{
"font_class": "shop",
"unicode": "\ue62f"
},
{
"font_class": "shop-filled",
"unicode": "\ue6cd"
},
{
"font_class": "smallcircle",
"unicode": "\ue67c"
},
{
"font_class": "smallcircle-filled",
"unicode": "\ue665"
},
{
"font_class": "sound",
"unicode": "\ue684"
},
{
"font_class": "sound-filled",
"unicode": "\ue686"
},
{
"font_class": "spinner-cycle",
"unicode": "\ue68a"
},
{
"font_class": "staff",
"unicode": "\ue6a7"
},
{
"font_class": "staff-filled",
"unicode": "\ue6cb"
},
{
"font_class": "star",
"unicode": "\ue688"
},
{
"font_class": "star-filled",
"unicode": "\ue68f"
},
{
"font_class": "starhalf",
"unicode": "\ue683"
},
{
"font_class": "trash",
"unicode": "\ue687"
},
{
"font_class": "trash-filled",
"unicode": "\ue685"
},
{
"font_class": "tune",
"unicode": "\ue6aa"
},
{
"font_class": "tune-filled",
"unicode": "\ue6ca"
},
{
"font_class": "undo",
"unicode": "\ue64f"
},
{
"font_class": "undo-filled",
"unicode": "\ue64c"
},
{
"font_class": "up",
"unicode": "\ue6b6"
},
{
"font_class": "top",
"unicode": "\ue6b6"
},
{
"font_class": "upload",
"unicode": "\ue690"
},
{
"font_class": "upload-filled",
"unicode": "\ue68e"
},
{
"font_class": "videocam",
"unicode": "\ue68c"
},
{
"font_class": "videocam-filled",
"unicode": "\ue689"
},
{
"font_class": "vip",
"unicode": "\ue6a8"
},
{
"font_class": "vip-filled",
"unicode": "\ue6c6"
},
{
"font_class": "wallet",
"unicode": "\ue6b1"
},
{
"font_class": "wallet-filled",
"unicode": "\ue6c2"
},
{
"font_class": "weibo",
"unicode": "\ue68b"
},
{
"font_class": "weixin",
"unicode": "\ue691"
}
] as IconsDataItem[]
// export const fontData = JSON.parse<IconsDataItem>(fontDataJson)

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export const fontData = [
{
"font_class": "arrow-down",
"unicode": "\ue6be"
},
{
"font_class": "arrow-left",
"unicode": "\ue6bc"
},
{
"font_class": "arrow-right",
"unicode": "\ue6bb"
},
{
"font_class": "arrow-up",
"unicode": "\ue6bd"
},
{
"font_class": "auth",
"unicode": "\ue6ab"
},
{
"font_class": "auth-filled",
"unicode": "\ue6cc"
},
{
"font_class": "back",
"unicode": "\ue6b9"
},
{
"font_class": "bars",
"unicode": "\ue627"
},
{
"font_class": "calendar",
"unicode": "\ue6a0"
},
{
"font_class": "calendar-filled",
"unicode": "\ue6c0"
},
{
"font_class": "camera",
"unicode": "\ue65a"
},
{
"font_class": "camera-filled",
"unicode": "\ue658"
},
{
"font_class": "cart",
"unicode": "\ue631"
},
{
"font_class": "cart-filled",
"unicode": "\ue6d0"
},
{
"font_class": "chat",
"unicode": "\ue65d"
},
{
"font_class": "chat-filled",
"unicode": "\ue659"
},
{
"font_class": "chatboxes",
"unicode": "\ue696"
},
{
"font_class": "chatboxes-filled",
"unicode": "\ue692"
},
{
"font_class": "chatbubble",
"unicode": "\ue697"
},
{
"font_class": "chatbubble-filled",
"unicode": "\ue694"
},
{
"font_class": "checkbox",
"unicode": "\ue62b"
},
{
"font_class": "checkbox-filled",
"unicode": "\ue62c"
},
{
"font_class": "checkmarkempty",
"unicode": "\ue65c"
},
{
"font_class": "circle",
"unicode": "\ue65b"
},
{
"font_class": "circle-filled",
"unicode": "\ue65e"
},
{
"font_class": "clear",
"unicode": "\ue66d"
},
{
"font_class": "close",
"unicode": "\ue673"
},
{
"font_class": "closeempty",
"unicode": "\ue66c"
},
{
"font_class": "cloud-download",
"unicode": "\ue647"
},
{
"font_class": "cloud-download-filled",
"unicode": "\ue646"
},
{
"font_class": "cloud-upload",
"unicode": "\ue645"
},
{
"font_class": "cloud-upload-filled",
"unicode": "\ue648"
},
{
"font_class": "color",
"unicode": "\ue6cf"
},
{
"font_class": "color-filled",
"unicode": "\ue6c9"
},
{
"font_class": "compose",
"unicode": "\ue67f"
},
{
"font_class": "contact",
"unicode": "\ue693"
},
{
"font_class": "contact-filled",
"unicode": "\ue695"
},
{
"font_class": "down",
"unicode": "\ue6b8"
},
{
"font_class": "bottom",
"unicode": "\ue6b8"
},
{
"font_class": "download",
"unicode": "\ue68d"
},
{
"font_class": "download-filled",
"unicode": "\ue681"
},
{
"font_class": "email",
"unicode": "\ue69e"
},
{
"font_class": "email-filled",
"unicode": "\ue69a"
},
{
"font_class": "eye",
"unicode": "\ue651"
},
{
"font_class": "eye-filled",
"unicode": "\ue66a"
},
{
"font_class": "eye-slash",
"unicode": "\ue6b3"
},
{
"font_class": "eye-slash-filled",
"unicode": "\ue6b4"
},
{
"font_class": "fire",
"unicode": "\ue6a1"
},
{
"font_class": "fire-filled",
"unicode": "\ue6c5"
},
{
"font_class": "flag",
"unicode": "\ue65f"
},
{
"font_class": "flag-filled",
"unicode": "\ue660"
},
{
"font_class": "folder-add",
"unicode": "\ue6a9"
},
{
"font_class": "folder-add-filled",
"unicode": "\ue6c8"
},
{
"font_class": "font",
"unicode": "\ue6a3"
},
{
"font_class": "forward",
"unicode": "\ue6ba"
},
{
"font_class": "gear",
"unicode": "\ue664"
},
{
"font_class": "gear-filled",
"unicode": "\ue661"
},
{
"font_class": "gift",
"unicode": "\ue6a4"
},
{
"font_class": "gift-filled",
"unicode": "\ue6c4"
},
{
"font_class": "hand-down",
"unicode": "\ue63d"
},
{
"font_class": "hand-down-filled",
"unicode": "\ue63c"
},
{
"font_class": "hand-up",
"unicode": "\ue63f"
},
{
"font_class": "hand-up-filled",
"unicode": "\ue63e"
},
{
"font_class": "headphones",
"unicode": "\ue630"
},
{
"font_class": "heart",
"unicode": "\ue639"
},
{
"font_class": "heart-filled",
"unicode": "\ue641"
},
{
"font_class": "help",
"unicode": "\ue679"
},
{
"font_class": "help-filled",
"unicode": "\ue674"
},
{
"font_class": "home",
"unicode": "\ue662"
},
{
"font_class": "home-filled",
"unicode": "\ue663"
},
{
"font_class": "image",
"unicode": "\ue670"
},
{
"font_class": "image-filled",
"unicode": "\ue678"
},
{
"font_class": "images",
"unicode": "\ue650"
},
{
"font_class": "images-filled",
"unicode": "\ue64b"
},
{
"font_class": "info",
"unicode": "\ue669"
},
{
"font_class": "info-filled",
"unicode": "\ue649"
},
{
"font_class": "left",
"unicode": "\ue6b7"
},
{
"font_class": "link",
"unicode": "\ue6a5"
},
{
"font_class": "list",
"unicode": "\ue644"
},
{
"font_class": "location",
"unicode": "\ue6ae"
},
{
"font_class": "location-filled",
"unicode": "\ue6af"
},
{
"font_class": "locked",
"unicode": "\ue66b"
},
{
"font_class": "locked-filled",
"unicode": "\ue668"
},
{
"font_class": "loop",
"unicode": "\ue633"
},
{
"font_class": "mail-open",
"unicode": "\ue643"
},
{
"font_class": "mail-open-filled",
"unicode": "\ue63a"
},
{
"font_class": "map",
"unicode": "\ue667"
},
{
"font_class": "map-filled",
"unicode": "\ue666"
},
{
"font_class": "map-pin",
"unicode": "\ue6ad"
},
{
"font_class": "map-pin-ellipse",
"unicode": "\ue6ac"
},
{
"font_class": "medal",
"unicode": "\ue6a2"
},
{
"font_class": "medal-filled",
"unicode": "\ue6c3"
},
{
"font_class": "mic",
"unicode": "\ue671"
},
{
"font_class": "mic-filled",
"unicode": "\ue677"
},
{
"font_class": "micoff",
"unicode": "\ue67e"
},
{
"font_class": "micoff-filled",
"unicode": "\ue6b0"
},
{
"font_class": "minus",
"unicode": "\ue66f"
},
{
"font_class": "minus-filled",
"unicode": "\ue67d"
},
{
"font_class": "more",
"unicode": "\ue64d"
},
{
"font_class": "more-filled",
"unicode": "\ue64e"
},
{
"font_class": "navigate",
"unicode": "\ue66e"
},
{
"font_class": "navigate-filled",
"unicode": "\ue67a"
},
{
"font_class": "notification",
"unicode": "\ue6a6"
},
{
"font_class": "notification-filled",
"unicode": "\ue6c1"
},
{
"font_class": "paperclip",
"unicode": "\ue652"
},
{
"font_class": "paperplane",
"unicode": "\ue672"
},
{
"font_class": "paperplane-filled",
"unicode": "\ue675"
},
{
"font_class": "person",
"unicode": "\ue699"
},
{
"font_class": "person-filled",
"unicode": "\ue69d"
},
{
"font_class": "personadd",
"unicode": "\ue69f"
},
{
"font_class": "personadd-filled",
"unicode": "\ue698"
},
{
"font_class": "personadd-filled-copy",
"unicode": "\ue6d1"
},
{
"font_class": "phone",
"unicode": "\ue69c"
},
{
"font_class": "phone-filled",
"unicode": "\ue69b"
},
{
"font_class": "plus",
"unicode": "\ue676"
},
{
"font_class": "plus-filled",
"unicode": "\ue6c7"
},
{
"font_class": "plusempty",
"unicode": "\ue67b"
},
{
"font_class": "pulldown",
"unicode": "\ue632"
},
{
"font_class": "pyq",
"unicode": "\ue682"
},
{
"font_class": "qq",
"unicode": "\ue680"
},
{
"font_class": "redo",
"unicode": "\ue64a"
},
{
"font_class": "redo-filled",
"unicode": "\ue655"
},
{
"font_class": "refresh",
"unicode": "\ue657"
},
{
"font_class": "refresh-filled",
"unicode": "\ue656"
},
{
"font_class": "refreshempty",
"unicode": "\ue6bf"
},
{
"font_class": "reload",
"unicode": "\ue6b2"
},
{
"font_class": "right",
"unicode": "\ue6b5"
},
{
"font_class": "scan",
"unicode": "\ue62a"
},
{
"font_class": "search",
"unicode": "\ue654"
},
{
"font_class": "settings",
"unicode": "\ue653"
},
{
"font_class": "settings-filled",
"unicode": "\ue6ce"
},
{
"font_class": "shop",
"unicode": "\ue62f"
},
{
"font_class": "shop-filled",
"unicode": "\ue6cd"
},
{
"font_class": "smallcircle",
"unicode": "\ue67c"
},
{
"font_class": "smallcircle-filled",
"unicode": "\ue665"
},
{
"font_class": "sound",
"unicode": "\ue684"
},
{
"font_class": "sound-filled",
"unicode": "\ue686"
},
{
"font_class": "spinner-cycle",
"unicode": "\ue68a"
},
{
"font_class": "staff",
"unicode": "\ue6a7"
},
{
"font_class": "staff-filled",
"unicode": "\ue6cb"
},
{
"font_class": "star",
"unicode": "\ue688"
},
{
"font_class": "star-filled",
"unicode": "\ue68f"
},
{
"font_class": "starhalf",
"unicode": "\ue683"
},
{
"font_class": "trash",
"unicode": "\ue687"
},
{
"font_class": "trash-filled",
"unicode": "\ue685"
},
{
"font_class": "tune",
"unicode": "\ue6aa"
},
{
"font_class": "tune-filled",
"unicode": "\ue6ca"
},
{
"font_class": "undo",
"unicode": "\ue64f"
},
{
"font_class": "undo-filled",
"unicode": "\ue64c"
},
{
"font_class": "up",
"unicode": "\ue6b6"
},
{
"font_class": "top",
"unicode": "\ue6b6"
},
{
"font_class": "upload",
"unicode": "\ue690"
},
{
"font_class": "upload-filled",
"unicode": "\ue68e"
},
{
"font_class": "videocam",
"unicode": "\ue68c"
},
{
"font_class": "videocam-filled",
"unicode": "\ue689"
},
{
"font_class": "vip",
"unicode": "\ue6a8"
},
{
"font_class": "vip-filled",
"unicode": "\ue6c6"
},
{
"font_class": "wallet",
"unicode": "\ue6b1"
},
{
"font_class": "wallet-filled",
"unicode": "\ue6c2"
},
{
"font_class": "weibo",
"unicode": "\ue68b"
},
{
"font_class": "weixin",
"unicode": "\ue691"
}
]
// export const fontData = JSON.parse<IconsDataItem>(fontDataJson)

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{
"id": "uni-icons",
"displayName": "uni-icons 图标",
"version": "2.0.9",
"description": "图标组件，用于展示移动端常见的图标，可自定义颜色、大小。",
"keywords": [
"uni-ui",
"uniui",
"icon",
"图标"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": "^3.2.14"
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": ["uni-scss"],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y",
"app-uvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y",
"钉钉": "y",
"快手": "y",
"飞书": "y",
"京东": "y"
},
"快应用": {
"华为": "y",
"联盟": "y"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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## Icons 图标
> **组件名：uni-icons**
> 代码块： `uIcons`
用于展示 icons 图标 。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-icons)
#### 如使用过程中有任何问题，或者您对uni-ui有一些好的建议，欢迎加入 uni-ui 交流群：871950839

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## 1.3.3（2022-01-20）
- 新增 showText属性 ，是否显示文本
## 1.3.2（2022-01-19）
- 修复 nvue 平台下不显示文本的bug
## 1.3.1（2022-01-19）
- 修复 微信小程序平台样式选择器报警告的问题
## 1.3.0（2021-11-19）
- 优化 组件UI，并提供设计资源，详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移，详见:[https://uniapp.dcloud.io/component/uniui/uni-load-more](https://uniapp.dcloud.io/component/uniui/uni-load-more)
## 1.2.1（2021-08-24）
- 新增 支持国际化
## 1.2.0（2021-07-30）
- 组件兼容 vue3，如何创建vue3项目，详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 1.1.8（2021-05-12）
- 新增 组件示例地址
## 1.1.7（2021-03-30）
- 修复 uni-load-more 在首页使用时，h5 平台报 'uni is not defined' 的 bug
## 1.1.6（2021-02-05）
- 调整为uni_modules目录规范

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{
"uni-load-more.contentdown": "Pull up to show more",
"uni-load-more.contentrefresh": "loading...",
"uni-load-more.contentnomore": "No more data"
}

8
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import en from './en.json'
import zhHans from './zh-Hans.json'
import zhHant from './zh-Hant.json'
export default {
en,
'zh-Hans': zhHans,
'zh-Hant': zhHant
}

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{
"uni-load-more.contentdown": "上拉显示更多",
"uni-load-more.contentrefresh": "正在加载...",
"uni-load-more.contentnomore": "没有更多数据了"
}

5
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{
"uni-load-more.contentdown": "上拉顯示更多",
"uni-load-more.contentrefresh": "正在加載...",
"uni-load-more.contentnomore": "沒有更多數據了"
}

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{
"id": "uni-load-more",
"displayName": "uni-load-more 加载更多",
"version": "1.3.3",
"description": "LoadMore 组件，常用在列表里面，做滚动加载使用。",
"keywords": [
"uni-ui",
"uniui",
"加载更多",
"load-more"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"category": [
"前端组件",
"通用组件"
],
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui"
},
"uni_modules": {
"dependencies": ["uni-scss"],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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### LoadMore 加载更多
> **组件名：uni-load-more**
> 代码块： `uLoadMore`
用于列表中，做滚动加载使用，展示 loading 的各种状态。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-load-more)
#### 如使用过程中有任何问题，或者您对uni-ui有一些好的建议，欢迎加入 uni-ui 交流群：871950839

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## 1.3.8（2023-03-27）
1. 新增useMescroll的hook, 支持vue3 script setup的写法
2. 新增vue3 script setup的示例 ( 根据vue2的示例,全部重写了一遍 )
3. mescroll-body 和 mescroll-uni 无需再写 ref="mescrollRef"
4. 解决mescroll-uni在页面渲染之后,无法动态设置height的问题
5. 解决renderjs在h5返回有时候无法正常滑动的问题
6. 修复小程序编辑器提示 Cannot read property 'nv_optDown' of undefined 的错误
-by 小瑾同学

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.mescroll-body {
position: relative; /* 下拉刷新区域相对自身定位 */
height: auto; /* 不可固定高度,否则overflow:hidden导致无法滑动; 同时使设置的最小高生效,实现列表不满屏仍可下拉*/
overflow: hidden; /* 当有元素写在mescroll-body标签前面时,可遮住下拉刷新区域 */
box-sizing: border-box; /* 避免设置padding出现双滚动条的问题 */
}
/* 使sticky生效: 父元素不能overflow:hidden或者overflow:auto属性 */
.mescroll-body.mescorll-sticky{
overflow: unset !important
}
/* 适配 iPhoneX */
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
.mescroll-safearea {
padding-bottom: constant(safe-area-inset-bottom);
padding-bottom: env(safe-area-inset-bottom);
}
}

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<template>
<view
class="mescroll-body mescroll-render-touch"
:class="{'mescorll-sticky': sticky}"
:style="{'minHeight':minHeight, 'padding-top': padTop, 'padding-bottom': padBottom}"
@touchstart="wxsBiz.touchstartEvent"
@touchmove="wxsBiz.touchmoveEvent"
@touchend="wxsBiz.touchendEvent"
@touchcancel="wxsBiz.touchendEvent"
:change:prop="wxsBiz.propObserver"
:prop="wxsProp"
>
<!-- 状态栏 -->
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
<view class="mescroll-body-content mescroll-wxs-content" :style="{ transform: translateY, transition: transition }" :change:prop="wxsBiz.callObserver" :prop="callProp">
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType" :rate="downRate"></mescroll-down> -->
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
<view class="downwarp-content">
<view class="downwarp-progress mescroll-wxs-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mescroll.optDown.textColor, 'transform': downRotate}"></view>
<view class="downwarp-tip">{{downText}}</view>
</view>
</view>
<!-- 列表内容 -->
<slot></slot>
<!-- 空布局 -->
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="upLoadType===1">
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
</view>
</view>
<!-- 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效) -->
<!-- #ifdef H5 -->
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
<!-- #endif -->
<!-- 适配iPhoneX -->
<view v-if="safearea" class="mescroll-safearea"></view>
<!-- 回到顶部按钮 (fixed元素需写在transform外面,防止降级为absolute)-->
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
<!-- #endif -->
</view>
</template>
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<script src="../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
<!-- #endif -->
<!-- app, h5使用renderjs -->
<!-- #ifdef APP-PLUS || H5 -->
<script module="renderBiz" lang="renderjs">
import renderBiz from "../mescroll-uni/wxs/renderjs.js";
export default {
mixins: [renderBiz]
}
</script>
<!-- #endif -->
<script>
// 引入mescroll-uni.js,处理核心逻辑
import MeScroll from "../mescroll-uni/mescroll-uni.js";
// 引入全局配置
import GlobalOption from "../mescroll-uni/mescroll-uni-option.js";
// 引入国际化工具类
import mescrollI18n from '../mescroll-uni/mescroll-i18n.js';
// 引入回到顶部组件
import MescrollTop from "../mescroll-uni/components/mescroll-top.vue";
// 引入兼容wxs(含renderjs)写法的mixins
import WxsMixin from "../mescroll-uni/wxs/mixins.js";
/**
* mescroll-body 基于page滚动的下拉刷新和上拉加载组件, 支持嵌套原生组件, 性能好
* @property {Object} down 下拉刷新的参数配置
* @property {Object} up 上拉加载的参数配置
* @property {Object} i18n 国际化的参数配置
* @property {String, Number} top 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
* @property {Boolean, String} topbar 偏移量top是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
* @property {String, Number} bottom 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
* @property {Boolean} safearea 偏移量bottom是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
* @property {Boolean} fixed 是否通过fixed固定mescroll的高度, 默认true
* @property {String, Number} height 指定mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
* @property {Boolean} bottombar 底部是否偏移TabBar的高度 (仅在H5端的tab页生效)
* @property {Boolean} sticky 是否支持sticky,默认false; 当值配置true时,需避免在mescroll-body标签前面加非定位的元素,否则下拉区域无法隐藏
* @event {Function} init 初始化完成的回调
* @event {Function} down 下拉刷新的回调
* @event {Function} up 上拉加载的回调
* @event {Function} emptyclick 点击empty配置的btnText按钮回调
* @event {Function} topclick 点击回到顶部的按钮回调
* @event {Function} scroll 滚动监听 (需在 up 配置 onScroll:true 才生效)
* @example <mescroll-body @init="mescrollInit" @down="downCallback" @up="upCallback"> ... </mescroll-body>
*/
export default {
name: 'mescroll-body',
mixins: [WxsMixin],
components: {
MescrollTop
},
props: {
down: Object,
up: Object,
i18n: Object,
top: [String, Number],
topbar: [Boolean, String],
bottom: [String, Number],
safearea: Boolean,
height: [String, Number],
bottombar:{
type: Boolean,
default: true
},
sticky: Boolean
},
data() {
return {
mescroll: {optDown:{},optUp:{}}, // mescroll实例
downHight: 0, //下拉刷新: 容器高度
downRate: 0, // 下拉比率(inOffset: rate<1; outOffset: rate>=1)
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
upLoadType: 0, // 上拉加载状态：0（loading前），1（loading中），2（没有更多了,显示END文本提示），3（没有更多了,不显示END文本提示）
isShowEmpty: false, // 是否显示空布局
isShowToTop: false, // 是否显示回到顶部按钮
windowHeight: 0, // 可使用窗口的高度
windowBottom: 0, // 可使用窗口的底部位置
statusBarHeight: 0 // 状态栏高度
};
},
computed: {
// mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
minHeight(){
return this.toPx(this.height || '100%') + 'px'
},
// 下拉布局往下偏移的距离 (px)
numTop() {
return this.toPx(this.top)
},
padTop() {
return this.numTop + 'px';
},
// 上拉布局往上偏移 (px)
numBottom() {
return this.toPx(this.bottom);
},
padBottom() {
return this.numBottom + 'px';
},
// 是否为重置下拉的状态
isDownReset() {
return this.downLoadType === 3 || this.downLoadType === 4;
},
// 过渡
transition() {
return this.isDownReset ? 'transform 300ms' : '';
},
translateY() {
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
},
// 是否在加载中
isDownLoading(){
return this.downLoadType === 3
},
// 旋转的角度
downRotate(){
return 'rotate(' + 360 * this.downRate + 'deg)'
},
// 文本提示
downText(){
if(!this.mescroll) return ""; // 避免头条小程序初始化时报错
switch (this.downLoadType){
case 1: return this.mescroll.optDown.textInOffset;
case 2: return this.mescroll.optDown.textOutOffset;
case 3: return this.mescroll.optDown.textLoading;
case 4: return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
default: return this.mescroll.optDown.textInOffset;
}
}
},
methods: {
//number,rpx,upx,px,% --> px的数值
toPx(num) {
if (typeof num === 'string') {
if (num.indexOf('px') !== -1) {
if (num.indexOf('rpx') !== -1) {
// "10rpx"
num = num.replace('rpx', '');
} else if (num.indexOf('upx') !== -1) {
// "10upx"
num = num.replace('upx', '');
} else {
// "10px"
return Number(num.replace('px', ''));
}
} else if (num.indexOf('%') !== -1) {
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
let rate = Number(num.replace('%', '')) / 100;
return this.windowHeight * rate;
}
}
return num ? uni.upx2px(Number(num)) : 0;
},
// 点击空布局的按钮回调
emptyClick() {
this.$emit('emptyclick', this.mescroll);
},
// 点击回到顶部的按钮回调
toTopClick() {
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
}
},
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
created() {
let vm = this;
let diyOption = {
// 下拉刷新的配置
down: {
inOffset() {
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
},
outOffset() {
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
},
onMoving(mescroll, rate, downHight) {
// 下拉过程中的回调,滑动过程一直在执行;
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
vm.downRate = rate; //下拉比率 (inOffset: rate<1; outOffset: rate>=1)
},
showLoading(mescroll, downHight) {
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
beforeEndDownScroll(mescroll){
vm.downLoadType = 4;
return mescroll.optDown.beforeEndDelay // 延时结束的时长
},
endDownScroll() {
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
if(vm.downResetTimer) {clearTimeout(vm.downResetTimer); vm.downResetTimer = null} // 移除重置倒计时
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,避免下次inOffset不及时显示textInOffset
if(vm.downLoadType === 4) vm.downLoadType = 0
},300)
},
// 派发下拉刷新的回调
callback: function(mescroll) {
vm.$emit('down', mescroll);
}
},
// 上拉加载的配置
up: {
// 显示加载中的回调
showLoading() {
vm.upLoadType = 1;
},
// 显示无更多数据的回调
showNoMore() {
vm.upLoadType = 2;
},
// 隐藏上拉加载的回调
hideUpScroll(mescroll) {
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
},
// 空布局
empty: {
onShow(isShow) {
// 显示隐藏的回调
vm.isShowEmpty = isShow;
}
},
// 回到顶部
toTop: {
onShow(isShow) {
// 显示隐藏的回调
vm.isShowToTop = isShow;
}
},
// 派发上拉加载的回调
callback: function(mescroll) {
vm.$emit('up', mescroll);
}
}
};
let i18nType = mescrollI18n.getType() // 当前语言类型
let i18nOption = {type: i18nType} // 国际化配置
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
let myOption = JSON.parse(JSON.stringify({down: vm.down,up: vm.up})); // 深拷贝,避免对props的影响
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
// 初始化MeScroll对象
vm.mescroll = new MeScroll(myOption, true); // 传入true,标记body为滚动区域
// 挂载语言包
vm.mescroll.i18n = i18nOption;
// init回调mescroll对象
vm.$emit('init', vm.mescroll);
// 设置高度
const sys = uni.getSystemInfoSync();
if (sys.windowHeight) vm.windowHeight = sys.windowHeight;
if (sys.windowBottom) vm.windowBottom = sys.windowBottom;
if (sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
// 使down的bottomOffset生效
vm.mescroll.setBodyHeight(sys.windowHeight);
// 因为使用的是page的scroll,这里需自定义scrollTo
vm.mescroll.resetScrollTo((y, t) => {
if(typeof y === 'string'){
// 滚动到指定view (y为css选择器)
setTimeout(()=>{ // 延时确保view已渲染; 不使用$nextTick
let selector;
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
selector = '#'+y // 不带#和. 则默认为id选择器
}else{
selector = y
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
selector = y.split('>>>')[1].trim()
}
// #endif
}
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
if (rect) {
let top = rect.top
top += vm.mescroll.getScrollTop()
uni.pageScrollTo({
scrollTop: top,
duration: t
})
} else{
console.error(selector + ' does not exist');
}
}).exec()
},30)
} else{
// 滚动到指定位置 (y必须为数字)
uni.pageScrollTo({
scrollTop: y,
duration: t
})
}
});
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
vm.mescroll.optUp.toTop.safearea = vm.safearea;
}
// 全局配置监听
uni.$on("setMescrollGlobalOption", options=>{
if(!options) return;
let i18nType = options.i18n ? options.i18n.type : null
if(i18nType && vm.mescroll.i18n.type != i18nType){
vm.mescroll.i18n.type = i18nType
mescrollI18n.setType(i18nType)
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
}
if(options.down){
let down = MeScroll.extend({}, options.down)
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
}
if(options.up){
let up = MeScroll.extend({}, options.up)
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
}
})
},
destroyed() {
// 注销全局配置监听
uni.$off("setMescrollGlobalOption")
}
};
</script>
<style>
@import "../mescroll-body/mescroll-body.css";
@import "../mescroll-uni/components/mescroll-down.css";
@import "../mescroll-uni/components/mescroll-up.css";
</style>

47
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/*下拉刷新--标语*/
.mescroll-downwarp .downwarp-slogan{
display: block;
width: 420rpx;
height: 168rpx;
margin: auto;
}
/*下拉刷新--向下进度动画*/
.mescroll-downwarp .downwarp-progress{
display: inline-block;
width: 40rpx;
height: 40rpx;
border: none;
margin: auto;
background-size: contain;
background-repeat: no-repeat;
background-position: center;
background-image: url(https://www.mescroll.com/img/beibei/mescroll-progress.png);
transition: all 300ms;
}
/*下拉刷新--进度条*/
.mescroll-downwarp .downwarp-loading{
display: inline-block;
width: 32rpx;
height: 32rpx;
border-radius: 50%;
border: 2rpx solid #FF8095;
border-bottom-color: transparent;
}
/*下拉刷新--吉祥物*/
.mescroll-downwarp .downwarp-mascot{
position: absolute;
right: 16rpx;
bottom: 0;
width: 100rpx;
height: 100rpx;
background-size: contain;
background-repeat: no-repeat;
animation: animMascot .6s steps(1,end) infinite;
}
@keyframes animMascot {
0% {background-image: url(https://www.mescroll.com/img/beibei/mescroll-bb1.png)}
25% {background-image: url(https://www.mescroll.com/img/beibei/mescroll-bb2.png)}
50% {background-image: url(https://www.mescroll.com/img/beibei/mescroll-bb3.png)}
75% {background-image: url(https://www.mescroll.com/img/beibei/mescroll-bb4.png)}
100% {background-image: url(https://www.mescroll.com/img/beibei/mescroll-bb1.png)}
}

39
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<!-- 下拉刷新区域 -->
<template>
<view v-if="mOption.use" class="mescroll-downwarp" :style="{'background':mOption.bgColor,'color':mOption.textColor}">
<view class="downwarp-content">
<image class="downwarp-slogan" src="https://www.mescroll.com/img/beibei/mescroll-slogan.jpg?v=1" mode="widthFix"/>
<view v-if="isDownLoading" class="downwarp-loading mescroll-rotate"></view>
<view v-else class="downwarp-progress" :style="{'transform':downRotate}"></view>
<view class="downwarp-mascot"></view>
</view>
</view>
</template>
<script>
export default {
props: {
option: Object , // down的配置项
type: Number // 下拉状态（inOffset：1， outOffset：2， showLoading：3， endDownScroll：4）
},
computed: {
// 支付宝小程序需写成计算属性,prop定义default仍报错
mOption(){
return this.option || {}
},
// 是否在加载中
isDownLoading(){
return this.type === 3
},
// 旋转的角度
downRotate(){
return this.type === 2 ? 'rotate(180deg)' : 'rotate(0deg)'
}
}
};
</script>
<style>
@import "../../../mescroll-uni/components/mescroll-down.css";
@import "./mescroll-down.css";
</style>

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<template>
<view
class="mescroll-body mescroll-render-touch"
:style="{'minHeight':minHeight, 'padding-top': padTop, 'padding-bottom': padBottom}"
:class="{'mescorll-sticky': sticky}"
@touchstart="wxsBiz.touchstartEvent"
@touchmove="wxsBiz.touchmoveEvent"
@touchend="wxsBiz.touchendEvent"
@touchcancel="wxsBiz.touchendEvent"
:change:prop="wxsBiz.propObserver"
:prop="wxsProp"
>
<!-- 状态栏 -->
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
<view class="mescroll-body-content mescroll-wxs-content" :style="{ transform: translateY, transition: transition }" :change:prop="wxsBiz.callObserver" :prop="callProp">
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType"></mescroll-down> -->
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
<view class="downwarp-content">
<image class="downwarp-slogan" src="https://www.mescroll.com/img/beibei/mescroll-slogan.jpg?v=1" mode="widthFix"/>
<view v-if="isDownLoading" class="downwarp-loading mescroll-rotate"></view>
<view v-else class="downwarp-progress" :style="{'transform':downRotate}"></view>
<view class="downwarp-mascot"></view>
</view>
</view>
<!-- 列表内容 -->
<slot></slot>
<!-- 空布局 -->
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="upLoadType===1">
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
</view>
</view>
<!-- 底部是否偏移TabBar的高度(仅H5端生效) -->
<!-- #ifdef H5 -->
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
<!-- #endif -->
<!-- 适配iPhoneX -->
<view v-if="safearea" class="mescroll-safearea"></view>
<!-- 回到顶部按钮 (fixed元素需写在transform外面,防止降级为absolute)-->
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
<!-- #endif -->
</view>
</template>
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<script src="../../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
<!-- #endif -->
<!-- app, h5使用renderjs -->
<!-- #ifdef APP-PLUS || H5 -->
<script module="renderBiz" lang="renderjs">
import renderBiz from '../../mescroll-uni/wxs/renderjs.js';
export default {
mixins: [renderBiz]
}
</script>
<!-- #endif -->
<script>
import MeScroll from '../../mescroll-uni/mescroll-uni.js';
import MescrollTop from '../../mescroll-uni/components/mescroll-top.vue';
import WxsMixin from '../../mescroll-uni/wxs/mixins.js';
import mescrollI18n from '../../mescroll-uni/mescroll-i18n.js';
import GlobalOption from './mescroll-uni-option.js';
export default {
mixins: [WxsMixin],
components: {
MescrollTop
},
data() {
return {
mescroll: {optDown:{},optUp:{}}, // mescroll实例
downHight: 0, //下拉刷新: 容器高度
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
upLoadType: 0, // 上拉加载状态：0（loading前），1（loading中），2（没有更多了,显示END文本提示），3（没有更多了,不显示END文本提示）
isShowEmpty: false, // 是否显示空布局
isShowToTop: false, // 是否显示回到顶部按钮
windowHeight: 0, // 可使用窗口的高度
windowBottom: 0, // 可使用窗口的底部位置
statusBarHeight: 0 // 状态栏高度
};
},
props: {
down: Object, // 下拉刷新的参数配置
up: Object, // 上拉加载的参数配置
i18n: Object, // 国际化的参数配置
top: [String, Number], // 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
topbar: [Boolean, String], // top的偏移量是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
bottom: [String, Number], // 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
safearea: Boolean, // bottom的偏移量是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
height: [String, Number], // 指定mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
bottombar:{ // 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效)
type: Boolean,
default: true
},
sticky: Boolean // 是否支持sticky,默认false; 当值配置true时,需避免在mescroll-body标签前面加非定位的元素,否则下拉区域无法会隐藏
},
computed: {
// mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
minHeight(){
return this.toPx(this.height || '100%') + 'px'
},
// 下拉布局往下偏移的距离 (px)
numTop() {
return this.toPx(this.top)
},
padTop() {
return this.numTop + 'px';
},
// 上拉布局往上偏移 (px)
numBottom() {
return this.toPx(this.bottom);
},
padBottom() {
return this.numBottom + 'px';
},
// 是否为重置下拉的状态
isDownReset() {
return this.downLoadType === 3 || this.downLoadType === 4;
},
// 过渡
transition() {
return this.isDownReset ? 'transform 300ms' : '';
},
translateY() {
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
},
// 是否在加载中
isDownLoading(){
return this.downLoadType === 3
},
// 旋转的角度
downRotate(){
return this.downLoadType === 2 ? 'rotate(180deg)' : 'rotate(0deg)'
}
},
methods: {
//number,rpx,upx,px,% --> px的数值
toPx(num) {
if (typeof num === 'string') {
if (num.indexOf('px') !== -1) {
if (num.indexOf('rpx') !== -1) {
// "10rpx"
num = num.replace('rpx', '');
} else if (num.indexOf('upx') !== -1) {
// "10upx"
num = num.replace('upx', '');
} else {
// "10px"
return Number(num.replace('px', ''));
}
} else if (num.indexOf('%') !== -1) {
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
let rate = Number(num.replace('%', '')) / 100;
return this.windowHeight * rate;
}
}
return num ? uni.upx2px(Number(num)) : 0;
},
// 点击空布局的按钮回调
emptyClick() {
this.$emit('emptyclick', this.mescroll);
},
// 点击回到顶部的按钮回调
toTopClick() {
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
}
},
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
created() {
let vm = this;
let diyOption = {
// 下拉刷新的配置
down: {
inOffset() {
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
},
outOffset() {
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
},
onMoving(mescroll, rate, downHight) {
// 下拉过程中的回调,滑动过程一直在执行;
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
showLoading(mescroll, downHight) {
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
endDownScroll() {
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
if(vm.downResetTimer) {clearTimeout(vm.downResetTimer); vm.downResetTimer = null} // 移除重置倒计时
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,避免下次inOffset不及时显示textInOffset
if(vm.downLoadType === 4) vm.downLoadType = 0
},300)
},
// 派发下拉刷新的回调
callback: function(mescroll) {
vm.$emit('down', mescroll);
}
},
// 上拉加载的配置
up: {
// 显示加载中的回调
showLoading() {
vm.upLoadType = 1;
},
// 显示无更多数据的回调
showNoMore() {
vm.upLoadType = 2;
},
// 隐藏上拉加载的回调
hideUpScroll(mescroll) {
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
},
// 空布局
empty: {
onShow(isShow) {
// 显示隐藏的回调
vm.isShowEmpty = isShow;
}
},
// 回到顶部
toTop: {
onShow(isShow) {
// 显示隐藏的回调
vm.isShowToTop = isShow;
}
},
// 派发上拉加载的回调
callback: function(mescroll) {
vm.$emit('up', mescroll);
}
}
};
let i18nType = mescrollI18n.getType() // 当前语言类型
let i18nOption = {type: i18nType} // 国际化配置
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
let myOption = JSON.parse(JSON.stringify({down: vm.down,up: vm.up})); // 深拷贝,避免对props的影响
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
// 初始化MeScroll对象
vm.mescroll = new MeScroll(myOption, true); // 传入true,标记body为滚动区域
// 挂载语言包
vm.mescroll.i18n = i18nOption;
// init回调mescroll对象
vm.$emit('init', vm.mescroll);
// 设置高度
const sys = uni.getSystemInfoSync();
if (sys.windowHeight) vm.windowHeight = sys.windowHeight;
if (sys.windowBottom) vm.windowBottom = sys.windowBottom;
if (sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
// 使down的bottomOffset生效
vm.mescroll.setBodyHeight(sys.windowHeight);
// 因为使用的是page的scroll,这里需自定义scrollTo
vm.mescroll.resetScrollTo((y, t) => {
if(typeof y === 'string'){
// 滚动到指定view (y为css选择器)
setTimeout(()=>{ // 延时确保view已渲染; 不使用$nextTick
let selector;
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
selector = '#'+y // 不带#和. 则默认为id选择器
}else{
selector = y
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
selector = y.split('>>>')[1].trim()
}
// #endif
}
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
if (rect) {
let top = rect.top
top += vm.mescroll.getScrollTop()
uni.pageScrollTo({
scrollTop: top,
duration: t
})
} else{
console.error(selector + ' does not exist');
}
}).exec()
},30)
} else{
// 滚动到指定位置 (y必须为数字)
uni.pageScrollTo({
scrollTop: y,
duration: t
})
}
});
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
vm.mescroll.optUp.toTop.safearea = vm.safearea;
}
// 全局配置监听
uni.$on("setMescrollGlobalOption", options=>{
if(!options) return;
let i18nType = options.i18n ? options.i18n.type : null
if(i18nType && vm.mescroll.i18n.type != i18nType){
vm.mescroll.i18n.type = i18nType
mescrollI18n.setType(i18nType)
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
}
if(options.down){
let down = MeScroll.extend({}, options.down)
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
}
if(options.up){
let up = MeScroll.extend({}, options.up)
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
}
})
},
destroyed() {
// 注销全局配置监听
uni.$off("setMescrollGlobalOption")
}
};
</script>
<style>
@import "../../mescroll-body/mescroll-body.css";
@import "../../mescroll-uni/components/mescroll-down.css";
@import "../../mescroll-uni/components/mescroll-up.css";
@import "./components/mescroll-down.css";
</style>

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// mescroll-uni和mescroll-body 的全局配置
const GlobalOption = {
down: {
// 其他down的配置参数也可以写,这里只展示了常用的配置:
offset: uni.upx2px(140), // 在列表顶部,下拉大于140upx,松手即可触发下拉刷新的回调
native: false // 是否使用系统自带的下拉刷新; 默认false; 仅在mescroll-body生效 (值为true时,还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
},
up: {
// 其他up的配置参数也可以写,这里只展示了常用的配置:
offset: 150, // 距底部多远时,触发upCallback
toTop: {
// 回到顶部按钮,需配置src才显示
src: "https://www.mescroll.com/img/mescroll-totop.png", // 图片路径 (建议放入static目录, 如 /static/img/mescroll-totop.png )
offset: 1000, // 列表滚动多少距离才显示回到顶部按钮,默认1000px
right: 20, // 到右边的距离, 默认20 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
bottom: 120, // 到底部的距离, 默认120 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
width: 72 // 回到顶部图标的宽度, 默认72 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
},
empty: {
use: true, // 是否显示空布局
icon: "https://www.mescroll.com/img/mescroll-empty.png" // 图标路径 (建议放入static目录, 如 /static/img/mescroll-empty.png )
}
},
// 国际化配置
i18n: {
// 中文
zh: {
up: {
textLoading: '加载中 ...', // 加载中的提示文本
textNoMore: '-- END --', // 没有更多数据的提示文本
empty: {
tip: '~ 暂无相关数据 ~' // 空提示
}
}
},
// 英文
en: {
up: {
textLoading: 'loading ...',
textNoMore: '-- END --',
empty: {
tip: '~ absolutely empty ~'
}
}
}
}
}
export default GlobalOption

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<template>
<view class="mescroll-uni-warp">
<scroll-view :id="viewId" class="mescroll-uni" :class="{'mescroll-uni-fixed':isFixed}" :style="{'height':scrollHeight,'padding-top':padTop,'padding-bottom':padBottom,'top':fixedTop,'bottom':fixedBottom}" :scroll-top="scrollTop" :scroll-with-animation="scrollAnim" @scroll="scroll" :scroll-y='scrollable' :enable-back-to-top="true" :throttle="false">
<view class="mescroll-uni-content mescroll-render-touch"
@touchstart="wxsBiz.touchstartEvent"
@touchmove="wxsBiz.touchmoveEvent"
@touchend="wxsBiz.touchendEvent"
@touchcancel="wxsBiz.touchendEvent"
:change:prop="wxsBiz.propObserver"
:prop="wxsProp">
<!-- 状态栏 -->
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
<view class="mescroll-wxs-content" :style="{'transform': translateY, 'transition': transition}" :change:prop="wxsBiz.callObserver" :prop="callProp">
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType"></mescroll-down> -->
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
<view class="downwarp-content">
<image class="downwarp-slogan" src="https://www.mescroll.com/img/beibei/mescroll-slogan.jpg?v=1" mode="widthFix"/>
<view v-if="isDownLoading" class="downwarp-loading mescroll-rotate"></view>
<view v-else class="downwarp-progress" :style="{'transform':downRotate}"></view>
<view class="downwarp-mascot"></view>
</view>
</view>
<!-- 列表内容 -->
<slot></slot>
<!-- 空布局 -->
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="upLoadType===1">
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
</view>
</view>
<!-- 底部是否偏移TabBar的高度(仅H5端生效) -->
<!-- #ifdef H5 -->
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
<!-- #endif -->
<!-- 适配iPhoneX -->
<view v-if="safearea" class="mescroll-safearea"></view>
</view>
</scroll-view>
<!-- 回到顶部按钮 (fixed元素,需写在scroll-view外面,防止滚动的时候抖动)-->
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
<!-- #endif -->
</view>
</template>
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<script src="../../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
<!-- #endif -->
<!-- app, h5使用renderjs -->
<!-- #ifdef APP-PLUS || H5 -->
<script module="renderBiz" lang="renderjs">
import renderBiz from '../../mescroll-uni/wxs/renderjs.js';
export default {
mixins: [renderBiz]
}
</script>
<!-- #endif -->
<script>
import MeScroll from '../../mescroll-uni/mescroll-uni.js';
import MescrollTop from '../../mescroll-uni/components/mescroll-top.vue';
import WxsMixin from '../../mescroll-uni/wxs/mixins.js';
import mescrollI18n from '../../mescroll-uni/mescroll-i18n.js';
import GlobalOption from './mescroll-uni-option.js';
export default {
mixins: [WxsMixin],
components: {
MescrollTop
},
data() {
return {
mescroll: {optDown:{},optUp:{}}, // mescroll实例
viewId: 'id_' + Math.random().toString(36).substr(2,16), // 随机生成mescroll的id(不能数字开头,否则找不到元素)
downHight: 0, //下拉刷新: 容器高度
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
upLoadType: 0, // 上拉加载状态: 0(loading前), 1loading中, 2没有更多了,显示END文本提示, 3(没有更多了,不显示END文本提示)
isShowEmpty: false, // 是否显示空布局
isShowToTop: false, // 是否显示回到顶部按钮
scrollTop: 0, // 滚动条的位置
scrollAnim: false, // 是否开启滚动动画
windowTop: 0, // 可使用窗口的顶部位置
windowBottom: 0, // 可使用窗口的底部位置
windowHeight: 0, // 可使用窗口的高度
statusBarHeight: 0 // 状态栏高度
}
},
props: {
down: Object, // 下拉刷新的参数配置
up: Object, // 上拉加载的参数配置
i18n: Object, // 国际化的参数配置
top: [String, Number], // 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
topbar: [Boolean, String], // top的偏移量是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
bottom: [String, Number], // 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
safearea: Boolean, // bottom的偏移量是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
fixed: { // 是否通过fixed固定mescroll的高度, 默认true
type: Boolean,
default: true
},
height: [String, Number], // 指定mescroll的高度, 此项有值,则不使用fixed. (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
bottombar:{ // 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效)
type: Boolean,
default: true
},
disableScroll: Boolean // 是否禁止滚动
},
computed: {
// 是否使用fixed定位 (当height有值,则不使用)
isFixed(){
return !this.height && this.fixed
},
// mescroll的高度
scrollHeight(){
if (this.isFixed) {
return "auto"
} else if(this.height){
return this.toPx(this.height) + 'px'
}else{
return "100%"
}
},
// 下拉布局往下偏移的距离 (px)
numTop() {
return this.toPx(this.top)
},
fixedTop() {
return this.isFixed ? (this.numTop + this.windowTop) + 'px' : 0
},
padTop() {
return !this.isFixed ? this.numTop + 'px' : 0
},
// 上拉布局往上偏移 (px)
numBottom() {
return this.toPx(this.bottom)
},
fixedBottom() {
return this.isFixed ? (this.numBottom + this.windowBottom) + 'px' : 0
},
padBottom() {
return !this.isFixed ? this.numBottom + 'px' : 0
},
// 是否为重置下拉的状态
isDownReset(){
return this.downLoadType===3 || this.downLoadType===4
},
// 过渡
transition() {
return this.isDownReset ? 'transform 300ms' : ''
},
translateY() {
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : '' // transform会使fixed失效,需注意把fixed元素写在mescroll之外
},
// 列表是否可滑动
scrollable(){
if(this.disableScroll) return false
return this.downLoadType===0 || this.isDownReset
},
// 是否在加载中
isDownLoading(){
return this.downLoadType === 3
},
// 旋转的角度
downRotate(){
return this.downLoadType === 2 ? 'rotate(180deg)' : 'rotate(0deg)'
}
},
methods: {
//number,rpx,upx,px,% --> px的数值
toPx(num){
if(typeof num === "string"){
if (num.indexOf('px') !== -1) {
if(num.indexOf('rpx') !== -1) { // "10rpx"
num = num.replace('rpx', '');
} else if(num.indexOf('upx') !== -1) { // "10upx"
num = num.replace('upx', '');
} else { // "10px"
return Number(num.replace('px', ''))
}
}else if (num.indexOf('%') !== -1){
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
let rate = Number(num.replace("%","")) / 100
return this.windowHeight * rate
}
}
return num ? uni.upx2px(Number(num)) : 0
},
//注册列表滚动事件,用于下拉刷新和上拉加载
scroll(e) {
this.mescroll.scroll(e.detail, () => {
this.$emit('scroll', this.mescroll) // 此时可直接通过 this.mescroll.scrollTop获取滚动条位置; this.mescroll.isScrollUp获取是否向上滑动
})
},
// 点击空布局的按钮回调
emptyClick() {
this.$emit('emptyclick', this.mescroll)
},
// 点击回到顶部的按钮回调
toTopClick() {
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
},
// 更新滚动区域的高度 (使内容不满屏和到底,都可继续翻页)
setClientHeight() {
if (this.mescroll.getClientHeight(true) === 0 && !this.isExec) {
this.isExec = true; // 避免多次获取
this.$nextTick(() => { // 确保dom已渲染
this.getClientInfo(data=>{
this.isExec = false;
if (data) {
this.mescroll.setClientHeight(data.height);
} else if (this.clientNum != 3) { // 极少部分情况,可能dom还未渲染完毕,递归获取,最多重试3次
this.clientNum = this.clientNum == null ? 1 : this.clientNum + 1;
setTimeout(() => {
this.setClientHeight()
}, this.clientNum * 100)
}
})
})
}
},
// 获取滚动区域的信息
getClientInfo(success){
let query = uni.createSelectorQuery().in(this);
let view = query.select('#' + this.viewId);
view.boundingClientRect(data => {
success(data)
}).exec();
}
},
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
created() {
let vm = this;
let diyOption = {
// 下拉刷新的配置
down: {
inOffset() {
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
},
outOffset() {
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
},
onMoving(mescroll, rate, downHight) {
// 下拉过程中的回调,滑动过程一直在执行;
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
showLoading(mescroll, downHight) {
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
endDownScroll() {
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
vm.downResetTimer && clearTimeout(vm.downResetTimer)
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,以便置空this.transition,避免iOS小程序列表渲染不完整
if(vm.downLoadType===4) vm.downLoadType = 0
},300)
},
// 派发下拉刷新的回调
callback: function(mescroll) {
vm.$emit('down', mescroll)
}
},
// 上拉加载的配置
up: {
// 显示加载中的回调
showLoading() {
vm.upLoadType = 1;
},
// 显示无更多数据的回调
showNoMore() {
vm.upLoadType = 2;
},
// 隐藏上拉加载的回调
hideUpScroll(mescroll) {
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
},
// 空布局
empty: {
onShow(isShow) { // 显示隐藏的回调
vm.isShowEmpty = isShow;
}
},
// 回到顶部
toTop: {
onShow(isShow) { // 显示隐藏的回调
vm.isShowToTop = isShow;
}
},
// 派发上拉加载的回调
callback: function(mescroll) {
vm.$emit('up', mescroll);
// 更新容器的高度 (多mescroll的情况)
vm.setClientHeight()
}
}
}
let i18nType = mescrollI18n.getType() // 当前语言类型
let i18nOption = {type: i18nType} // 国际化配置
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
let myOption = JSON.parse(JSON.stringify({'down': vm.down,'up': vm.up})) // 深拷贝,避免对props的影响
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
// 初始化MeScroll对象
vm.mescroll = new MeScroll(myOption);
vm.mescroll.viewId = vm.viewId; // 附带id
// 挂载语言包
vm.mescroll.i18n = i18nOption;
// init回调mescroll对象
vm.$emit('init', vm.mescroll);
// 设置高度
const sys = uni.getSystemInfoSync();
if(sys.windowTop) vm.windowTop = sys.windowTop;
if(sys.windowBottom) vm.windowBottom = sys.windowBottom;
if(sys.windowHeight) vm.windowHeight = sys.windowHeight;
if(sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
// 使down的bottomOffset生效
vm.mescroll.setBodyHeight(sys.windowHeight);
// 因为使用的是scrollview,这里需自定义scrollTo
vm.mescroll.resetScrollTo((y, t) => {
vm.scrollAnim = (t !== 0); // t为0,则不使用动画过渡
if(typeof y === 'string'){
// 小程序不支持slot里面的scroll-into-view, 统一使用计算的方式实现
vm.getClientInfo(function(rect){
let mescrollTop = rect.top // mescroll到顶部的距离
let selector;
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
selector = '#'+y // 不带#和. 则默认为id选择器
}else{
selector = y
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
selector = y.split('>>>')[1].trim()
}
// #endif
}
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
if (rect) {
let curY = vm.mescroll.getScrollTop()
let top = rect.top - mescrollTop
top += curY
if(!vm.isFixed) top -= vm.numTop
vm.scrollTop = curY;
vm.$nextTick(function() {
vm.scrollTop = top
})
} else{
console.error(selector + ' does not exist');
}
}).exec()
})
return;
}
let curY = vm.mescroll.getScrollTop()
if (t === 0 || t === 300) { // 当t使用默认配置的300时,则使用系统自带的动画过渡
vm.scrollTop = curY;
vm.$nextTick(function() {
vm.scrollTop = y
})
} else {
vm.mescroll.getStep(curY, y, step => { // 此写法可支持配置t
vm.scrollTop = step
}, t)
}
})
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
vm.mescroll.optUp.toTop.safearea = vm.safearea;
}
// 全局配置监听
uni.$on("setMescrollGlobalOption", options=>{
if(!options) return;
let i18nType = options.i18n ? options.i18n.type : null
if(i18nType && vm.mescroll.i18n.type != i18nType){
vm.mescroll.i18n.type = i18nType
mescrollI18n.setType(i18nType)
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
}
if(options.down){
let down = MeScroll.extend({}, options.down)
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
}
if(options.up){
let up = MeScroll.extend({}, options.up)
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
}
})
},
mounted() {
// 设置容器的高度
this.setClientHeight()
},
destroyed() {
// 注销全局配置监听
uni.$off("setMescrollGlobalOption")
}
}
</script>
<style>
@import "../../mescroll-uni/mescroll-uni.css";
@import "../../mescroll-uni/components/mescroll-down.css";
@import "../../mescroll-uni/components/mescroll-up.css";
@import "./components/mescroll-down.css";
</style>

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/*下拉刷新--上下箭头*/
.mescroll-downwarp .downwarp-arrow {
display: inline-block;
width: 20px;
height: 20px;
margin: 10px;
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-arrow.png);
background-size: contain;
vertical-align: middle;
transition: all 300ms;
}
/*下拉刷新--旋转进度条*/
.mescroll-downwarp .downwarp-progress{
width: 36px;
height: 36px;
border: none;
margin: auto;
background-size: contain;
animation: progressRotate 0.6s steps(6, start) infinite;
}
@keyframes progressRotate {
0% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress1.png);
}
16% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress2.png);
}
32% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress3.png);
}
48% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress4.png);
}
64% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress5.png);
}
80% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress6.png);
}
100% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress1.png);
}
}

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<!-- 下拉刷新区域 -->
<template>
<view v-if="mOption.use" class="mescroll-downwarp" :style="{'background':mOption.bgColor,'color':mOption.textColor}">
<view class="downwarp-content">
<view v-if="isDownLoading" class="downwarp-progress"></view>
<view v-else class="downwarp-arrow" :style="{ transform: downRotate }"></view>
<view class="downwarp-tip">{{ downText }}</view>
</view>
</view>
</template>
<script>
export default {
props: {
option: Object, // down的配置项
type: Number // 下拉状态（inOffset：1， outOffset：2， showLoading：3， endDownScroll：4）
},
computed: {
// 支付宝小程序需写成计算属性,prop定义default仍报错
mOption() {
return this.option || {};
},
// 是否在加载中
isDownLoading() {
return this.type === 3;
},
// 旋转的角度
downRotate() {
return this.type === 2 ? 'rotate(-180deg)' : 'rotate(0deg)';
},
// 文本提示
downText() {
switch (this.type) {
case 1:
return this.mOption.textInOffset;
case 2:
return this.mOption.textOutOffset;
case 3:
return this.mOption.textLoading;
case 4:
return this.mOption.textLoading;
default:
return this.mOption.textInOffset;
}
}
}
};
</script>
<style>
@import '../../../mescroll-uni/components/mescroll-down.css';
@import './mescroll-down.css';
</style>

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/*上拉加载--旋转进度条*/
.mescroll-upwarp .upwarp-progress {
width: 36px;
height: 36px;
border: none;
margin: auto;
background-size: contain;
animation: progressRotate 0.6s steps(6, start) infinite;
}
@keyframes progressRotate {
0% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress1.png);
}
16% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress2.png);
}
32% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress3.png);
}
48% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress4.png);
}
64% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress5.png);
}
80% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress6.png);
}
100% {
background-image: url(https://www.mescroll.com/img/xinlang/mescroll-progress1.png);
}
}

40
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<!-- 上拉加载区域 -->
<template>
<view class="mescroll-upwarp" :style="{'background':mOption.bgColor,'color':mOption.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="isUpLoading">
<view class="upwarp-progress mescroll-rotate"></view>
<view class="upwarp-tip">{{ mOption.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="isUpNoMore" class="upwarp-nodata">{{ mOption.textNoMore }}</view>
</view>
</template>
<script>
export default {
props: {
option: Object, // up的配置项
type: Number // 上拉加载的状态：0（loading前），1（loading中），2（没有更多了,显示END文本提示），3（没有更多了,不显示END文本提示）
},
computed: {
// 支付宝小程序需写成计算属性,prop定义default仍报错
mOption() {
return this.option || {};
},
// 加载中
isUpLoading() {
return this.type === 1;
},
// 没有更多了
isUpNoMore() {
return this.type === 2;
}
}
};
</script>
<style>
@import '../../../mescroll-uni/components/mescroll-up.css';
@import './mescroll-up.css';
</style>

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<template>
<view
class="mescroll-body mescroll-render-touch"
:style="{'minHeight':minHeight, 'padding-top': padTop, 'padding-bottom': padBottom}"
:class="{'mescorll-sticky': sticky}"
@touchstart="wxsBiz.touchstartEvent"
@touchmove="wxsBiz.touchmoveEvent"
@touchend="wxsBiz.touchendEvent"
@touchcancel="wxsBiz.touchendEvent"
:change:prop="wxsBiz.propObserver"
:prop="wxsProp"
>
<!-- 状态栏 -->
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
<view class="mescroll-body-content mescroll-wxs-content" :style="{ transform: translateY, transition: transition }" :change:prop="wxsBiz.callObserver" :prop="callProp">
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType"></mescroll-down> -->
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
<view class="downwarp-content">
<view v-if="isDownLoading" class="downwarp-progress"></view>
<view v-else class="downwarp-arrow" :style="{ transform: downRotate }"></view>
<view class="downwarp-tip">{{ downText }}</view>
</view>
</view>
<!-- 列表内容 -->
<slot></slot>
<!-- 空布局 -->
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
<!-- 上拉加载区域 (下拉刷新时不显示,支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
<!-- <mescroll-up v-if="mescroll.optUp.use && downLoadType !== 3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
<view class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="upLoadType===1">
<view class="upwarp-progress mescroll-rotate"></view>
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
</view>
</view>
<!-- 底部是否偏移TabBar的高度(仅H5端生效) -->
<!-- #ifdef H5 -->
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
<!-- #endif -->
<!-- 适配iPhoneX -->
<view v-if="safearea" class="mescroll-safearea"></view>
<!-- 回到顶部按钮 (fixed元素需写在transform外面,防止降级为absolute)-->
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
<!-- #endif -->
</view>
</template>
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<script src="../../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
<!-- #endif -->
<!-- app, h5使用renderjs -->
<!-- #ifdef APP-PLUS || H5 -->
<script module="renderBiz" lang="renderjs">
import renderBiz from '../../mescroll-uni/wxs/renderjs.js';
export default {
mixins: [renderBiz]
}
</script>
<!-- #endif -->
<script>
import MeScroll from '../../mescroll-uni/mescroll-uni.js';
import MescrollTop from '../../mescroll-uni/components/mescroll-top.vue';
import WxsMixin from '../../mescroll-uni/wxs/mixins.js';
import mescrollI18n from '../../mescroll-uni/mescroll-i18n.js';
import GlobalOption from './mescroll-uni-option.js';
export default {
mixins: [WxsMixin],
components: {
MescrollTop
},
data() {
return {
mescroll: {optDown:{},optUp:{}}, // mescroll实例
downHight: 0, //下拉刷新: 容器高度
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
upLoadType: 0, // 上拉加载状态：0（loading前），1（loading中），2（没有更多了,显示END文本提示），3（没有更多了,不显示END文本提示）
isShowEmpty: false, // 是否显示空布局
isShowToTop: false, // 是否显示回到顶部按钮
windowHeight: 0, // 可使用窗口的高度
windowBottom: 0, // 可使用窗口的底部位置
statusBarHeight: 0 // 状态栏高度
};
},
props: {
down: Object, // 下拉刷新的参数配置
up: Object, // 上拉加载的参数配置
i18n: Object, // 国际化的参数配置
top: [String, Number], // 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
topbar: [Boolean, String], // top的偏移量是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
bottom: [String, Number], // 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
safearea: Boolean, // bottom的偏移量是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
height: [String, Number], // 指定mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
bottombar:{ // 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效)
type: Boolean,
default: true
},
sticky: Boolean // 是否支持sticky,默认false; 当值配置true时,需避免在mescroll-body标签前面加非定位的元素,否则下拉区域无法会隐藏
},
computed: {
// mescroll最小高度,默认windowHeight,使列表不满屏仍可下拉
minHeight(){
return this.toPx(this.height || '100%') + 'px'
},
// 下拉布局往下偏移的距离 (px)
numTop() {
return this.toPx(this.top)
},
padTop() {
return this.numTop + 'px';
},
// 上拉布局往上偏移 (px)
numBottom() {
return this.toPx(this.bottom);
},
padBottom() {
return this.numBottom + 'px';
},
// 是否为重置下拉的状态
isDownReset() {
return this.downLoadType === 3 || this.downLoadType === 4;
},
// 过渡
transition() {
return this.isDownReset ? 'transform 300ms' : '';
},
translateY() {
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
},
// 是否在加载中
isDownLoading() {
return this.downLoadType === 3;
},
// 旋转的角度
downRotate() {
return this.downLoadType === 2 ? 'rotate(-180deg)' : 'rotate(0deg)';
},
// 文本提示
downText() {
if(!this.mescroll) return "";
switch (this.downLoadType) {
case 1:
return this.mescroll.optDown.textInOffset;
case 2:
return this.mescroll.optDown.textOutOffset;
case 3:
return this.mescroll.optDown.textLoading;
case 4:
return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
default:
return this.mescroll.optDown.textInOffset;
}
}
},
methods: {
//number,rpx,upx,px,% --> px的数值
toPx(num) {
if (typeof num === 'string') {
if (num.indexOf('px') !== -1) {
if (num.indexOf('rpx') !== -1) {
// "10rpx"
num = num.replace('rpx', '');
} else if (num.indexOf('upx') !== -1) {
// "10upx"
num = num.replace('upx', '');
} else {
// "10px"
return Number(num.replace('px', ''));
}
} else if (num.indexOf('%') !== -1) {
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
let rate = Number(num.replace('%', '')) / 100;
return this.windowHeight * rate;
}
}
return num ? uni.upx2px(Number(num)) : 0;
},
// 点击空布局的按钮回调
emptyClick() {
this.$emit('emptyclick', this.mescroll);
},
// 点击回到顶部的按钮回调
toTopClick() {
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
}
},
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
created() {
let vm = this;
let diyOption = {
// 下拉刷新的配置
down: {
inOffset() {
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
},
outOffset() {
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
},
onMoving(mescroll, rate, downHight) {
// 下拉过程中的回调,滑动过程一直在执行;
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
showLoading(mescroll, downHight) {
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
beforeEndDownScroll(mescroll){
vm.downLoadType = 4;
return mescroll.optDown.beforeEndDelay // 延时结束的时长
},
endDownScroll() {
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
if(vm.downResetTimer) {clearTimeout(vm.downResetTimer); vm.downResetTimer = null} // 移除重置倒计时
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,避免下次inOffset不及时显示textInOffset
if(vm.downLoadType === 4) vm.downLoadType = 0
},300)
},
// 派发下拉刷新的回调
callback: function(mescroll) {
vm.$emit('down', mescroll);
}
},
// 上拉加载的配置
up: {
// 显示加载中的回调
showLoading() {
vm.upLoadType = 1;
},
// 显示无更多数据的回调
showNoMore() {
vm.upLoadType = 2;
},
// 隐藏上拉加载的回调
hideUpScroll(mescroll) {
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
},
// 空布局
empty: {
onShow(isShow) {
// 显示隐藏的回调
vm.isShowEmpty = isShow;
}
},
// 回到顶部
toTop: {
onShow(isShow) {
// 显示隐藏的回调
vm.isShowToTop = isShow;
}
},
// 派发上拉加载的回调
callback: function(mescroll) {
vm.$emit('up', mescroll);
}
}
};
let i18nType = mescrollI18n.getType() // 当前语言类型
let i18nOption = {type: i18nType} // 国际化配置
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
let myOption = JSON.parse(JSON.stringify({down: vm.down,up: vm.up})); // 深拷贝,避免对props的影响
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
// 初始化MeScroll对象
vm.mescroll = new MeScroll(myOption, true); // 传入true,标记body为滚动区域
// 挂载语言包
vm.mescroll.i18n = i18nOption;
// init回调mescroll对象
vm.$emit('init', vm.mescroll);
// 设置高度
const sys = uni.getSystemInfoSync();
if (sys.windowHeight) vm.windowHeight = sys.windowHeight;
if (sys.windowBottom) vm.windowBottom = sys.windowBottom;
if (sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
// 使down的bottomOffset生效
vm.mescroll.setBodyHeight(sys.windowHeight);
// 因为使用的是page的scroll,这里需自定义scrollTo
vm.mescroll.resetScrollTo((y, t) => {
if(typeof y === 'string'){
// 滚动到指定view (y为css选择器)
setTimeout(()=>{ // 延时确保view已渲染; 不使用$nextTick
let selector;
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
selector = '#'+y // 不带#和. 则默认为id选择器
}else{
selector = y
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
selector = y.split('>>>')[1].trim()
}
// #endif
}
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
if (rect) {
let top = rect.top
top += vm.mescroll.getScrollTop()
uni.pageScrollTo({
scrollTop: top,
duration: t
})
} else{
console.error(selector + ' does not exist');
}
}).exec()
},30)
} else{
// 滚动到指定位置 (y必须为数字)
uni.pageScrollTo({
scrollTop: y,
duration: t
})
}
});
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
vm.mescroll.optUp.toTop.safearea = vm.safearea;
}
// 全局配置监听
uni.$on("setMescrollGlobalOption", options=>{
if(!options) return;
let i18nType = options.i18n ? options.i18n.type : null
if(i18nType && vm.mescroll.i18n.type != i18nType){
vm.mescroll.i18n.type = i18nType
mescrollI18n.setType(i18nType)
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
}
if(options.down){
let down = MeScroll.extend({}, options.down)
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
}
if(options.up){
let up = MeScroll.extend({}, options.up)
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
}
})
},
destroyed() {
// 注销全局配置监听
uni.$off("setMescrollGlobalOption")
}
};
</script>
<style>
@import "../../mescroll-uni/mescroll-uni.css";
@import "../../mescroll-uni/components/mescroll-down.css";
@import "../../mescroll-uni/components/mescroll-up.css";
@import "./components/mescroll-down.css";
@import "./components/mescroll-up.css";
</style>

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// 全局配置
// mescroll-body 和 mescroll-uni 通用
const GlobalOption = {
down: {
// 其他down的配置参数也可以写,这里只展示了常用的配置:
offset: 80, // 在列表顶部,下拉大于80px,松手即可触发下拉刷新的回调
native: false // 是否使用系统自带的下拉刷新; 默认false; 仅在mescroll-body生效 (值为true时,还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
},
up: {
// 其他up的配置参数也可以写,这里只展示了常用的配置:
offset: 150, // 距底部多远时,触发upCallback,仅mescroll-uni生效 ( mescroll-body配置的是pages.json的 onReachBottomDistance )
toTop: {
// 回到顶部按钮,需配置src才显示
src: "https://www.mescroll.com/img/mescroll-totop.png", // 图片路径 (建议放入static目录, 如 /static/img/mescroll-totop.png )
offset: 1000, // 列表滚动多少距离才显示回到顶部按钮,默认1000px
right: 20, // 到右边的距离, 默认20 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
bottom: 120, // 到底部的距离, 默认120 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
width: 72 // 回到顶部图标的宽度, 默认72 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
},
empty: {
use: true, // 是否显示空布局
icon: "https://www.mescroll.com/img/mescroll-empty.png" // 图标路径 (建议放入static目录, 如 /static/img/mescroll-empty.png )
}
},
// 国际化配置
i18n: {
// 中文
zh: {
down: {
textInOffset: '下拉刷新', // 下拉的距离在offset范围内的提示文本
textOutOffset: '释放更新', // 下拉的距离大于offset范围的提示文本
textLoading: '加载中 ...', // 加载中的提示文本
textSuccess: '加载成功', // 加载成功的文本
textErr: '加载失败', // 加载失败的文本
},
up: {
textLoading: '加载中 ...', // 加载中的提示文本
textNoMore: '-- END --', // 没有更多数据的提示文本
empty: {
tip: '~ 空空如也 ~' // 空提示
}
}
},
// 英文
en: {
down: {
textInOffset: 'drop down refresh',
textOutOffset: 'release updates',
textLoading: 'loading ...',
textSuccess: 'loaded successfully',
textErr: 'loading failed'
},
up: {
textLoading: 'loading ...',
textNoMore: '-- END --',
empty: {
tip: '~ absolutely empty ~'
}
}
}
}
}
export default GlobalOption

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<template>
<view class="mescroll-uni-warp">
<scroll-view :id="viewId" class="mescroll-uni" :class="{'mescroll-uni-fixed':isFixed}" :style="{'height':scrollHeight,'padding-top':padTop,'padding-bottom':padBottom,'top':fixedTop,'bottom':fixedBottom}" :scroll-top="scrollTop" :scroll-with-animation="scrollAnim" @scroll="scroll" :scroll-y='scrollable' :enable-back-to-top="true" :throttle="false">
<view class="mescroll-uni-content mescroll-render-touch"
@touchstart="wxsBiz.touchstartEvent"
@touchmove="wxsBiz.touchmoveEvent"
@touchend="wxsBiz.touchendEvent"
@touchcancel="wxsBiz.touchendEvent"
:change:prop="wxsBiz.propObserver"
:prop="wxsProp">
<!-- 状态栏 -->
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
<view class="mescroll-wxs-content" :style="{'transform': translateY, 'transition': transition}" :change:prop="wxsBiz.callObserver" :prop="callProp">
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType"></mescroll-down> -->
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
<view class="downwarp-content">
<view v-if="isDownLoading" class="downwarp-progress"></view>
<view v-else class="downwarp-arrow" :style="{ transform: downRotate }"></view>
<view class="downwarp-tip">{{ downText }}</view>
</view>
</view>
<!-- 列表内容 -->
<slot></slot>
<!-- 空布局 -->
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
<!-- 上拉加载区域 (下拉刷新时不显示,支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
<!-- <mescroll-up v-if="mescroll.optUp.use && downLoadType !== 3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
<view class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="upLoadType===1">
<view class="upwarp-progress mescroll-rotate"></view>
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
</view>
</view>
<!-- 底部是否偏移TabBar的高度(仅H5端生效) -->
<!-- #ifdef H5 -->
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
<!-- #endif -->
<!-- 适配iPhoneX -->
<view v-if="safearea" class="mescroll-safearea"></view>
</view>
</scroll-view>
<!-- 回到顶部按钮 (fixed元素,需写在scroll-view外面,防止滚动的时候抖动)-->
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
<!-- #endif -->
</view>
</template>
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<script src="../../mescroll-uni/wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
<!-- #endif -->
<!-- app, h5使用renderjs -->
<!-- #ifdef APP-PLUS || H5 -->
<script module="renderBiz" lang="renderjs">
import renderBiz from '../../mescroll-uni/wxs/renderjs.js';
export default {
mixins: [renderBiz]
}
</script>
<!-- #endif -->
<script>
import MeScroll from '../../mescroll-uni/mescroll-uni.js';
import MescrollTop from '../../mescroll-uni/components/mescroll-top.vue';
import WxsMixin from '../../mescroll-uni/wxs/mixins.js';
import mescrollI18n from '../../mescroll-uni/mescroll-i18n.js';
import GlobalOption from './mescroll-uni-option.js';
export default {
mixins: [WxsMixin],
components: {
MescrollTop
},
data() {
return {
mescroll: {optDown:{},optUp:{}}, // mescroll实例
viewId: 'id_' + Math.random().toString(36).substr(2,16), // 随机生成mescroll的id(不能数字开头,否则找不到元素)
downHight: 0, //下拉刷新: 容器高度
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
upLoadType: 0, // 上拉加载状态: 0(loading前), 1loading中, 2没有更多了,显示END文本提示, 3(没有更多了,不显示END文本提示)
isShowEmpty: false, // 是否显示空布局
isShowToTop: false, // 是否显示回到顶部按钮
scrollTop: 0, // 滚动条的位置
scrollAnim: false, // 是否开启滚动动画
windowTop: 0, // 可使用窗口的顶部位置
windowBottom: 0, // 可使用窗口的底部位置
windowHeight: 0, // 可使用窗口的高度
statusBarHeight: 0 // 状态栏高度
}
},
props: {
down: Object, // 下拉刷新的参数配置
up: Object, // 上拉加载的参数配置
i18n: Object, // 国际化的参数配置
top: [String, Number], // 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
topbar: [Boolean, String], // top的偏移量是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
bottom: [String, Number], // 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
safearea: Boolean, // bottom的偏移量是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
fixed: { // 是否通过fixed固定mescroll的高度, 默认true
type: Boolean,
default: true
},
height: [String, Number], // 指定mescroll的高度, 此项有值,则不使用fixed. (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
bottombar:{ // 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效)
type: Boolean,
default: true
},
disableScroll: Boolean // 是否禁止滚动
},
computed: {
// 是否使用fixed定位 (当height有值,则不使用)
isFixed(){
return !this.height && this.fixed
},
// mescroll的高度
scrollHeight(){
if (this.isFixed) {
return "auto"
} else if(this.height){
return this.toPx(this.height) + 'px'
}else{
return "100%"
}
},
// 下拉布局往下偏移的距离 (px)
numTop() {
return this.toPx(this.top)
},
fixedTop() {
return this.isFixed ? (this.numTop + this.windowTop) + 'px' : 0
},
padTop() {
return !this.isFixed ? this.numTop + 'px' : 0
},
// 上拉布局往上偏移 (px)
numBottom() {
return this.toPx(this.bottom)
},
fixedBottom() {
return this.isFixed ? (this.numBottom + this.windowBottom) + 'px' : 0
},
padBottom() {
return !this.isFixed ? this.numBottom + 'px' : 0
},
// 是否为重置下拉的状态
isDownReset(){
return this.downLoadType===3 || this.downLoadType===4
},
// 过渡
transition() {
return this.isDownReset ? 'transform 300ms' : ''
},
translateY() {
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : '' // transform会使fixed失效,需注意把fixed元素写在mescroll之外
},
// 列表是否可滑动
scrollable(){
if(this.disableScroll) return false
return this.downLoadType===0 || this.isDownReset
},
// 是否在加载中
isDownLoading() {
return this.downLoadType === 3;
},
// 旋转的角度
downRotate() {
return this.downLoadType === 2 ? 'rotate(-180deg)' : 'rotate(0deg)';
},
// 文本提示
downText() {
if(!this.mescroll) return "";
switch (this.downLoadType) {
case 1:
return this.mescroll.optDown.textInOffset;
case 2:
return this.mescroll.optDown.textOutOffset;
case 3:
return this.mescroll.optDown.textLoading;
case 4:
return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
default:
return this.mescroll.optDown.textInOffset;
}
}
},
methods: {
//number,rpx,upx,px,% --> px的数值
toPx(num){
if(typeof num === "string"){
if (num.indexOf('px') !== -1) {
if(num.indexOf('rpx') !== -1) { // "10rpx"
num = num.replace('rpx', '');
} else if(num.indexOf('upx') !== -1) { // "10upx"
num = num.replace('upx', '');
} else { // "10px"
return Number(num.replace('px', ''))
}
}else if (num.indexOf('%') !== -1){
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
let rate = Number(num.replace("%","")) / 100
return this.windowHeight * rate
}
}
return num ? uni.upx2px(Number(num)) : 0
},
//注册列表滚动事件,用于下拉刷新和上拉加载
scroll(e) {
this.mescroll.scroll(e.detail, () => {
this.$emit('scroll', this.mescroll) // 此时可直接通过 this.mescroll.scrollTop获取滚动条位置; this.mescroll.isScrollUp获取是否向上滑动
})
},
// 点击空布局的按钮回调
emptyClick() {
this.$emit('emptyclick', this.mescroll)
},
// 点击回到顶部的按钮回调
toTopClick() {
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
},
// 更新滚动区域的高度 (使内容不满屏和到底,都可继续翻页)
setClientHeight() {
if (this.mescroll.getClientHeight(true) === 0 && !this.isExec) {
this.isExec = true; // 避免多次获取
this.$nextTick(() => { // 确保dom已渲染
this.getClientInfo(data=>{
this.isExec = false;
if (data) {
this.mescroll.setClientHeight(data.height);
} else if (this.clientNum != 3) { // 极少部分情况,可能dom还未渲染完毕,递归获取,最多重试3次
this.clientNum = this.clientNum == null ? 1 : this.clientNum + 1;
setTimeout(() => {
this.setClientHeight()
}, this.clientNum * 100)
}
})
})
}
},
// 获取滚动区域的信息
getClientInfo(success){
let query = uni.createSelectorQuery().in(this);
let view = query.select('#' + this.viewId);
view.boundingClientRect(data => {
success(data)
}).exec();
}
},
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
created() {
let vm = this;
let diyOption = {
// 下拉刷新的配置
down: {
inOffset() {
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
},
outOffset() {
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
},
onMoving(mescroll, rate, downHight) {
// 下拉过程中的回调,滑动过程一直在执行;
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
showLoading(mescroll, downHight) {
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
beforeEndDownScroll(mescroll){
vm.downLoadType = 4;
return mescroll.optDown.beforeEndDelay // 延时结束的时长
},
endDownScroll() {
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
vm.downResetTimer && clearTimeout(vm.downResetTimer)
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,以便置空this.transition,避免iOS小程序列表渲染不完整
if(vm.downLoadType===4) vm.downLoadType = 0
},300)
},
// 派发下拉刷新的回调
callback: function(mescroll) {
vm.$emit('down', mescroll)
}
},
// 上拉加载的配置
up: {
// 显示加载中的回调
showLoading() {
vm.upLoadType = 1;
},
// 显示无更多数据的回调
showNoMore() {
vm.upLoadType = 2;
},
// 隐藏上拉加载的回调
hideUpScroll(mescroll) {
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
},
// 空布局
empty: {
onShow(isShow) { // 显示隐藏的回调
vm.isShowEmpty = isShow;
}
},
// 回到顶部
toTop: {
onShow(isShow) { // 显示隐藏的回调
vm.isShowToTop = isShow;
}
},
// 派发上拉加载的回调
callback: function(mescroll) {
vm.$emit('up', mescroll);
// 更新容器的高度 (多mescroll的情况)
vm.setClientHeight()
}
}
}
let i18nType = mescrollI18n.getType() // 当前语言类型
let i18nOption = {type: i18nType} // 国际化配置
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
let myOption = JSON.parse(JSON.stringify({
'down': vm.down,
'up': vm.up
})) // 深拷贝,避免对props的影响
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
// 初始化MeScroll对象
vm.mescroll = new MeScroll(myOption);
vm.mescroll.viewId = vm.viewId; // 附带id
// 挂载语言包
vm.mescroll.i18n = i18nOption;
// init回调mescroll对象
vm.$emit('init', vm.mescroll);
// 设置高度
const sys = uni.getSystemInfoSync();
if(sys.windowTop) vm.windowTop = sys.windowTop;
if(sys.windowBottom) vm.windowBottom = sys.windowBottom;
if(sys.windowHeight) vm.windowHeight = sys.windowHeight;
if(sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
// 使down的bottomOffset生效
vm.mescroll.setBodyHeight(sys.windowHeight);
// 因为使用的是scrollview,这里需自定义scrollTo
vm.mescroll.resetScrollTo((y, t) => {
vm.scrollAnim = (t !== 0); // t为0,则不使用动画过渡
if(typeof y === 'string'){
// 小程序不支持slot里面的scroll-into-view, 统一使用计算的方式实现
vm.getClientInfo(function(rect){
let mescrollTop = rect.top // mescroll到顶部的距离
let selector;
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
selector = '#'+y // 不带#和. 则默认为id选择器
}else{
selector = y
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
selector = y.split('>>>')[1].trim()
}
// #endif
}
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
if (rect) {
let curY = vm.mescroll.getScrollTop()
let top = rect.top - mescrollTop
top += curY
if(!vm.isFixed) top -= vm.numTop
vm.scrollTop = curY;
vm.$nextTick(function() {
vm.scrollTop = top
})
} else{
console.error(selector + ' does not exist');
}
}).exec()
})
return;
}
let curY = vm.mescroll.getScrollTop()
if (t === 0 || t === 300) { // 当t使用默认配置的300时,则使用系统自带的动画过渡
vm.scrollTop = curY;
vm.$nextTick(function() {
vm.scrollTop = y
})
} else {
vm.mescroll.getStep(curY, y, step => { // 此写法可支持配置t
vm.scrollTop = step
}, t)
}
})
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
vm.mescroll.optUp.toTop.safearea = vm.safearea;
}
// 全局配置监听
uni.$on("setMescrollGlobalOption", options=>{
if(!options) return;
let i18nType = options.i18n ? options.i18n.type : null
if(i18nType && vm.mescroll.i18n.type != i18nType){
vm.mescroll.i18n.type = i18nType
mescrollI18n.setType(i18nType)
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
}
if(options.down){
let down = MeScroll.extend({}, options.down)
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
}
if(options.up){
let up = MeScroll.extend({}, options.up)
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
}
})
},
mounted() {
// 设置容器的高度
this.setClientHeight()
},
destroyed() {
// 注销全局配置监听
uni.$off("setMescrollGlobalOption")
}
}
</script>
<style>
@import "../../mescroll-uni/mescroll-uni.css";
@import "../../mescroll-uni/components/mescroll-down.css";
@import "../../mescroll-uni/components/mescroll-up.css";
@import "./components/mescroll-down.css";
@import "./components/mescroll-up.css";
</style>

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<!--空布局:
遵循easycom规范, 可作为独立的组件, 不使用mescroll的页面也能使用:
<mescroll-empty v-if="isShowEmpty" :option="optEmpty" @emptyclick="emptyClick"></mescroll-empty>
-->
<template>
<view class="mescroll-empty" :class="{ 'empty-fixed': option.fixed }" :style="{ 'z-index': option.zIndex, top: option.top }">
<view> <image v-if="icon" class="empty-icon" :src="icon" mode="widthFix" /> </view>
<view v-if="tip" class="empty-tip">{{ tip }}</view>
<view v-if="btnText" class="empty-btn" @click="emptyClick">{{ btnText }}</view>
</view>
</template>
<script>
// 引入全局配置
import GlobalOption from '../mescroll-uni/mescroll-uni-option.js';
// 引入国际化工具类
import mescrollI18n from '../mescroll-uni/mescroll-i18n.js';
export default {
props: {
// empty的配置项: 默认为GlobalOption.up.empty
option: {
type: Object,
default() {
return {};
}
}
},
// 使用computed获取配置,用于支持option的动态配置
computed: {
// 图标
icon() {
if (this.option.icon != null) { // 此处不使用短路求值, 用于支持传空串不显示图标
return this.option.icon
} else{
let i18nType = mescrollI18n.getType() // 国际化配置
if (this.option.i18n) {
return this.option.i18n[i18nType].icon
} else{
return GlobalOption.i18n[i18nType].up.empty.icon || GlobalOption.up.empty.icon
}
}
},
// 文本提示
tip() {
if (this.option.tip != null) { // 支持传空串不显示文本提示
return this.option.tip
} else{
let i18nType = mescrollI18n.getType() // 国际化配置
if (this.option.i18n) {
return this.option.i18n[i18nType].tip
} else{
return GlobalOption.i18n[i18nType].up.empty.tip || GlobalOption.up.empty.tip
}
}
},
// 按钮文本
btnText() {
if (this.option.i18n) {
let i18nType = mescrollI18n.getType() // 国际化配置
return this.option.i18n[i18nType].btnText
} else{
return this.option.btnText
}
}
},
methods: {
// 点击按钮
emptyClick() {
this.$emit('emptyclick');
}
}
};
</script>
<style>
/* 无任何数据的空布局 */
.mescroll-empty {
box-sizing: border-box;
width: 100%;
padding: 100rpx 50rpx;
text-align: center;
}
.mescroll-empty.empty-fixed {
z-index: 99;
position: absolute; /*transform会使fixed失效,最终会降级为absolute */
top: 100rpx;
left: 0;
}
.mescroll-empty .empty-icon {
width: 280rpx;
height: 280rpx;
}
.mescroll-empty .empty-tip {
margin-top: 20rpx;
font-size: 24rpx;
color: gray;
}
.mescroll-empty .empty-btn {
display: inline-block;
margin-top: 40rpx;
min-width: 200rpx;
padding: 18rpx;
font-size: 28rpx;
border: 1rpx solid #e04b28;
border-radius: 60rpx;
color: #e04b28;
}
.mescroll-empty .empty-btn:active {
opacity: 0.75;
}
</style>

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/* 下拉刷新区域 */
.mescroll-downwarp {
position: absolute;
top: -100%;
left: 0;
width: 100%;
height: 100%;
text-align: center;
}
/* 下拉刷新--内容区,定位于区域底部 */
.mescroll-downwarp .downwarp-content {
position: absolute;
left: 0;
bottom: 0;
width: 100%;
min-height: 60rpx;
padding: 20rpx 0;
text-align: center;
}
/* 下拉刷新--提示文本 */
.mescroll-downwarp .downwarp-tip {
display: inline-block;
font-size: 28rpx;
vertical-align: middle;
margin-left: 16rpx;
/* color: gray; 已在style设置color,此处删去*/
}
/* 下拉刷新--旋转进度条 */
.mescroll-downwarp .downwarp-progress {
display: inline-block;
width: 32rpx;
height: 32rpx;
border-radius: 50%;
border: 2rpx solid gray;
border-bottom-color: transparent !important; /*已在style设置border-color,此处需加 !important*/
vertical-align: middle;
}
/* 旋转动画 */
.mescroll-downwarp .mescroll-rotate {
animation: mescrollDownRotate 0.6s linear infinite;
}
@keyframes mescrollDownRotate {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}

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smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/components/mescroll-down.vue Normal file
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<!-- 下拉刷新区域 -->
<template>
<view v-if="mOption.use" class="mescroll-downwarp" :style="{'background-color':mOption.bgColor,'color':mOption.textColor}">
<view class="downwarp-content">
<view class="downwarp-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mOption.textColor, 'transform':downRotate}"></view>
<view class="downwarp-tip">{{downText}}</view>
</view>
</view>
</template>
<script>
export default {
props: {
option: Object , // down的配置项
type: Number, // 下拉状态（inOffset：1， outOffset：2， showLoading：3， endDownScroll：4）
rate: Number // 下拉比率 (inOffset: rate<1; outOffset: rate>=1)
},
computed: {
// 支付宝小程序需写成计算属性,prop定义default仍报错
mOption(){
return this.option || {}
},
// 是否在加载中
isDownLoading(){
return this.type === 3
},
// 旋转的角度
downRotate(){
return 'rotate(' + 360 * this.rate + 'deg)'
},
// 文本提示
downText(){
switch (this.type){
case 1: return this.mOption.textInOffset;
case 2: return this.mOption.textOutOffset;
case 3: return this.mOption.textLoading;
case 4: return this.mOption.textLoading;
default: return this.mOption.textInOffset;
}
}
}
};
</script>
<style>
@import "./mescroll-down.css";
</style>

99
smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/components/mescroll-top.vue Normal file
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<!-- 回到顶部的按钮 -->
<template>
<image
v-if="option.src"
class="mescroll-totop"
:class="[isShow ? 'mescroll-totop-in' : 'mescroll-totop-out', {'mescroll-totop-safearea': option.safearea}]"
:style="{'z-index':option.zIndex, 'left': left, 'right': right, 'bottom':addUnit(option.bottom), 'width':addUnit(option.width), 'border-radius':addUnit(option.radius)}"
:src="option.src"
mode="widthFix"
@click="toTopClick"
/>
</template>
<script>
export default {
props: {
// up.toTop的配置项
option: {
type: Object,
default(){
return {}
}
},
// 是否显示
value: false, // vue2
modelValue: false // vue3
},
computed: {
// 优先显示左边
left(){
return this.option.left ? this.addUnit(this.option.left) : 'auto';
},
// 右边距离 (优先显示左边)
right() {
return this.option.left ? 'auto' : this.addUnit(this.option.right);
},
// 是否显示
isShow(){
// #ifdef VUE3
return this.modelValue
// #endif
// #ifdef VUE2
return this.value
// #endif
}
},
methods: {
addUnit(num){
if(!num) return 0;
if(typeof num === 'number') return num + 'rpx';
return num
},
toTopClick() {
// #ifdef VUE3
this.$emit("update:modelValue", false); // 使v-model生效 vue3
// #endif
// #ifdef VUE2
this.$emit('input', false); // 使v-model生效 vue2
// #endif
this.$emit('click'); // 派发点击事件
}
}
};
</script>
<style>
/* 回到顶部的按钮 */
.mescroll-totop {
z-index: 9990;
position: fixed !important; /* 加上important避免编译到H5,在多mescroll中定位失效 */
right: 20rpx;
bottom: 120rpx;
width: 72rpx;
height: auto;
border-radius: 50%;
opacity: 0;
transition: opacity 0.5s; /* 过渡 */
margin-bottom: var(--window-bottom); /* css变量 */
}
/* 适配 iPhoneX */
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
.mescroll-totop-safearea {
margin-bottom: calc(var(--window-bottom) + constant(safe-area-inset-bottom)); /* window-bottom + 适配 iPhoneX */
margin-bottom: calc(var(--window-bottom) + env(safe-area-inset-bottom));
}
}
/* 显示 -- 淡入 */
.mescroll-totop-in {
opacity: 1;
}
/* 隐藏 -- 淡出且不接收事件*/
.mescroll-totop-out {
opacity: 0;
pointer-events: none;
}
</style>

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/* 上拉加载区域 */
.mescroll-upwarp {
box-sizing: border-box;
min-height: 110rpx;
padding: 30rpx 0;
text-align: center;
clear: both;
}
/*提示文本 */
.mescroll-upwarp .upwarp-tip,
.mescroll-upwarp .upwarp-nodata {
display: inline-block;
font-size: 28rpx;
vertical-align: middle;
/* color: gray; 已在style设置color,此处删去*/
}
.mescroll-upwarp .upwarp-tip {
margin-left: 16rpx;
}
/*旋转进度条 */
.mescroll-upwarp .upwarp-progress {
display: inline-block;
width: 32rpx;
height: 32rpx;
border-radius: 50%;
border: 2rpx solid gray;
border-bottom-color: transparent !important; /*已在style设置border-color,此处需加 !important*/
vertical-align: middle;
}
/* 旋转动画 */
.mescroll-upwarp .mescroll-rotate {
animation: mescrollUpRotate 0.6s linear infinite;
}
@keyframes mescrollUpRotate {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}

39
smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/components/mescroll-up.vue Normal file
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<!-- 上拉加载区域 -->
<template>
<view class="mescroll-upwarp" :style="{'background-color':mOption.bgColor,'color':mOption.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="isUpLoading">
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mOption.textColor}"></view>
<view class="upwarp-tip">{{ mOption.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="isUpNoMore" class="upwarp-nodata">{{ mOption.textNoMore }}</view>
</view>
</template>
<script>
export default {
props: {
option: Object, // up的配置项
type: Number // 上拉加载的状态：0（loading前），1（loading中），2（没有更多了）
},
computed: {
// 支付宝小程序需写成计算属性,prop定义default仍报错
mOption() {
return this.option || {};
},
// 加载中
isUpLoading() {
return this.type === 1;
},
// 没有更多了
isUpNoMore() {
return this.type === 2;
}
}
};
</script>
<style>
@import './mescroll-up.css';
</style>

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smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/mescroll-i18n.js Normal file
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// 国际化工具类
const mescrollI18n = {
// 默认语言
def: "zh",
// 获取当前语言类型
getType(){
return uni.getStorageSync("mescroll-i18n") || this.def
},
// 设置当前语言类型
setType(type){
uni.setStorageSync("mescroll-i18n", type)
}
}
export default mescrollI18n

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// mescroll-body 和 mescroll-uni 通用
const MescrollMixin = {
data() {
return {
mescroll: null //mescroll实例对象
}
},
// 注册系统自带的下拉刷新 (配置down.native为true时生效, 还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
onPullDownRefresh(){
this.mescroll && this.mescroll.onPullDownRefresh();
},
// 注册列表滚动事件,用于判定在顶部可下拉刷新,在指定位置可显示隐藏回到顶部按钮 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
onPageScroll(e) {
this.mescroll && this.mescroll.onPageScroll(e);
},
// 注册滚动到底部的事件,用于上拉加载 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
onReachBottom() {
this.mescroll && this.mescroll.onReachBottom();
},
methods: {
// mescroll组件初始化的回调,可获取到mescroll对象
mescrollInit(mescroll) {
this.mescroll = mescroll;
},
// 下拉刷新的回调 (mixin默认resetUpScroll)
downCallback() {
if(this.mescroll.optUp.use){
this.mescroll.resetUpScroll()
}else{
setTimeout(()=>{
this.mescroll.endSuccess();
}, 500)
}
},
// 上拉加载的回调
upCallback() {
// mixin默认延时500自动结束加载
setTimeout(()=>{
this.mescroll.endErr();
}, 500)
}
}
}
export default MescrollMixin;

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smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/mescroll-uni-option.js Normal file
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// 全局配置
// mescroll-body 和 mescroll-uni 通用
const GlobalOption = {
down: {
// 其他down的配置参数也可以写,这里只展示了常用的配置:
offset: 80, // 在列表顶部,下拉大于80px,松手即可触发下拉刷新的回调
native: false, // 是否使用系统自带的下拉刷新; 默认false; 仅在mescroll-body生效 (值为true时,还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
},
up: {
// 其他up的配置参数也可以写,这里只展示了常用的配置:
offset: 150, // 距底部多远时,触发upCallback,仅mescroll-uni生效 ( mescroll-body配置的是pages.json的 onReachBottomDistance )
toTop: {
// 回到顶部按钮,需配置src才显示
src: '/static/images/uni-modules/uni-mescroll/mescroll-totop.png', // 图片路径 (建议放入static目录, 如 /static/img/mescroll-totop.png )
offset: 1000, // 列表滚动多少距离才显示回到顶部按钮,默认1000px
right: 20, // 到右边的距离, 默认20 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
bottom: 120, // 到底部的距离, 默认120 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
width: 72, // 回到顶部图标的宽度, 默认72 (支持"20rpx", "20px", "20%"格式的值, 纯数字则默认单位rpx)
},
empty: {
use: true, // 是否显示空布局
icon: '/static/images/uni-modules/uni-mescroll/mescroll-empty.png', // 图标路径 (建议放入static目录, 如 /static/img/mescroll-empty.png )
},
},
// 国际化配置
i18n: {
// 中文
zh: {
down: {
textInOffset: '下拉刷新', // 下拉的距离在offset范围内的提示文本
textOutOffset: '释放更新', // 下拉的距离大于offset范围的提示文本
textLoading: '加载中 ...', // 加载中的提示文本
textSuccess: '加载成功', // 加载成功的文本
textErr: '加载失败', // 加载失败的文本
},
up: {
textLoading: '加载中 ...', // 加载中的提示文本
textNoMore: '-- 没有更多了 --', // 没有更多数据的提示文本
empty: {
tip: '~ 没有任何数据 ~', // 空提示
},
},
},
// 英文
en: {
down: {
textInOffset: 'drop down refresh',
textOutOffset: 'release updates',
textLoading: 'loading ...',
textSuccess: 'loaded successfully',
textErr: 'loading failed',
},
up: {
textLoading: 'loading ...',
textNoMore: '-- END --',
empty: {
tip: '~ absolutely empty ~',
},
},
},
},
};
export default GlobalOption;

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.mescroll-uni-warp{
height: 100%;
}
.mescroll-uni-content{
height: 100%;
}
.mescroll-uni {
position: relative;
width: 100%;
height: 100%;
min-height: 200rpx;
overflow-y: auto;
box-sizing: border-box; /* 避免设置padding出现双滚动条的问题 */
}
/* 定位的方式固定高度 */
.mescroll-uni-fixed{
z-index: 1;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
width: auto; /* 使right生效 */
height: auto; /* 使bottom生效 */
}
/* 适配 iPhoneX */
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
.mescroll-safearea {
padding-bottom: constant(safe-area-inset-bottom);
padding-bottom: env(safe-area-inset-bottom);
}
}

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smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/mescroll-uni.js Normal file
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/* mescroll
* version 1.3.7
* 2021-04-12 wenju
* https://www.mescroll.com
*/
export default function MeScroll(options, isScrollBody) {
let me = this;
me.version = '1.3.7'; // mescroll版本号
me.options = options || {}; // 配置
me.isScrollBody = isScrollBody || false; // 滚动区域是否为原生页面滚动; 默认为scroll-view
me.isDownScrolling = false; // 是否在执行下拉刷新的回调
me.isUpScrolling = false; // 是否在执行上拉加载的回调
let hasDownCallback = me.options.down && me.options.down.callback; // 是否配置了down的callback
// 初始化下拉刷新
me.initDownScroll();
// 初始化上拉加载,则初始化
me.initUpScroll();
// 自动加载
setTimeout(function() { // 待主线程执行完毕再执行,避免new MeScroll未初始化,在回调获取不到mescroll的实例
// 自动触发下拉刷新 (只有配置了down的callback才自动触发下拉刷新)
if ((me.optDown.use || me.optDown.native) && me.optDown.auto && hasDownCallback) {
if (me.optDown.autoShowLoading) {
me.triggerDownScroll(); // 显示下拉进度,执行下拉回调
} else {
me.optDown.callback && me.optDown.callback(me); // 不显示下拉进度,直接执行下拉回调
}
}
// 自动触发上拉加载
if(!me.isUpAutoLoad){ // 部分小程序(头条小程序)emit是异步, 会导致isUpAutoLoad判断有误, 先延时确保先执行down的callback,再执行up的callback
setTimeout(function(){
me.optUp.use && me.optUp.auto && !me.isUpAutoLoad && me.triggerUpScroll();
},100)
}
}, 30); // 需让me.optDown.inited和me.optUp.inited先执行
}
/* 配置参数:下拉刷新 */
MeScroll.prototype.extendDownScroll = function(optDown) {
// 下拉刷新的配置
MeScroll.extend(optDown, {
use: true, // 是否启用下拉刷新; 默认true
auto: true, // 是否在初始化完毕之后自动执行下拉刷新的回调; 默认true
native: false, // 是否使用系统自带的下拉刷新; 默认false; 仅mescroll-body生效 (值为true时,还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
autoShowLoading: false, // 如果设置auto=true(在初始化完毕之后自动执行下拉刷新的回调),那么是否显示下拉刷新的进度; 默认false
isLock: false, // 是否锁定下拉刷新,默认false;
offset: 80, // 在列表顶部,下拉大于80px,松手即可触发下拉刷新的回调
startTop: 100, // scroll-view快速滚动到顶部时,此时的scroll-top可能大于0, 此值用于控制最大的误差
inOffsetRate: 1, // 在列表顶部,下拉的距离小于offset时,改变下拉区域高度比例;值小于1且越接近0,高度变化越小,表现为越往下越难拉
outOffsetRate: 0.2, // 在列表顶部,下拉的距离大于offset时,改变下拉区域高度比例;值小于1且越接近0,高度变化越小,表现为越往下越难拉
bottomOffset: 20, // 当手指touchmove位置在距离body底部20px范围内的时候结束上拉刷新,避免Webview嵌套导致touchend事件不执行
minAngle: 45, // 向下滑动最少偏移的角度,取值区间 [0,90];默认45度,即向下滑动的角度大于45度则触发下拉;而小于45度,将不触发下拉,避免与左右滑动的轮播等组件冲突;
textInOffset: '下拉刷新', // 下拉的距离在offset范围内的提示文本
textOutOffset: '释放更新', // 下拉的距离大于offset范围的提示文本
textLoading: '加载中 ...', // 加载中的提示文本
textSuccess: '加载成功', // 加载成功的文本
textErr: '加载失败', // 加载失败的文本
beforeEndDelay: 0, // 延时结束的时长 (显示加载成功/失败的时长, android小程序设置此项结束下拉会卡顿, 配置后请注意测试)
bgColor: "transparent", // 背景颜色 (建议在pages.json中再设置一下backgroundColorTop)
textColor: "gray", // 文本颜色 (当bgColor配置了颜色,而textColor未配置时,则textColor会默认为白色)
inited: null, // 下拉刷新初始化完毕的回调
inOffset: null, // 下拉的距离进入offset范围内那一刻的回调
outOffset: null, // 下拉的距离大于offset那一刻的回调
onMoving: null, // 下拉过程中的回调,滑动过程一直在执行; rate下拉区域当前高度与指定距离的比值(inOffset: rate<1; outOffset: rate>=1); downHight当前下拉区域的高度
beforeLoading: null, // 准备触发下拉刷新的回调: 如果return true,将不触发showLoading和callback回调; 常用来完全自定义下拉刷新, 参考案例【淘宝 v6.8.0】
showLoading: null, // 显示下拉刷新进度的回调
afterLoading: null, // 显示下拉刷新进度的回调之后,马上要执行的代码 (如: 在wxs中使用)
beforeEndDownScroll: null, // 准备结束下拉的回调. 返回结束下拉的延时执行时间,默认0ms; 常用于结束下拉之前再显示另外一小段动画,才去隐藏下拉刷新的场景, 参考案例【dotJump】
endDownScroll: null, // 结束下拉刷新的回调
afterEndDownScroll: null, // 结束下拉刷新的回调,马上要执行的代码 (如: 在wxs中使用)
callback: function(mescroll) {
// 下拉刷新的回调;默认重置上拉加载列表为第一页
mescroll.resetUpScroll();
}
})
}
/* 配置参数:上拉加载 */
MeScroll.prototype.extendUpScroll = function(optUp) {
// 上拉加载的配置
MeScroll.extend(optUp, {
use: true, // 是否启用上拉加载; 默认true
auto: true, // 是否在初始化完毕之后自动执行上拉加载的回调; 默认true
isLock: false, // 是否锁定上拉加载,默认false;
isBoth: true, // 上拉加载时,如果滑动到列表顶部是否可以同时触发下拉刷新;默认true,两者可同时触发;
callback: null, // 上拉加载的回调;function(page,mescroll){ }
page: {
num: 0, // 当前页码,默认0,回调之前会加1,即callback(page)会从1开始
size: 10, // 每页数据的数量
time: null // 加载第一页数据服务器返回的时间; 防止用户翻页时,后台新增了数据从而导致下一页数据重复;
},
noMoreSize: 5, // 如果列表已无数据,可设置列表的总数量要大于等于5条才显示无更多数据;避免列表数据过少(比如只有一条数据),显示无更多数据会不好看
offset: 150, // 距底部多远时,触发upCallback,仅mescroll-uni生效 ( mescroll-body配置的是pages.json的 onReachBottomDistance )
textLoading: '加载中 ...', // 加载中的提示文本
textNoMore: '-- END --', // 没有更多数据的提示文本
bgColor: "transparent", // 背景颜色 (建议在pages.json中再设置一下backgroundColorBottom)
textColor: "gray", // 文本颜色 (当bgColor配置了颜色,而textColor未配置时,则textColor会默认为白色)
inited: null, // 初始化完毕的回调
showLoading: null, // 显示加载中的回调
showNoMore: null, // 显示无更多数据的回调
hideUpScroll: null, // 隐藏上拉加载的回调
errDistance: 60, // endErr的时候需往上滑动一段距离,使其往下滑动时再次触发onReachBottom,仅mescroll-body生效
toTop: {
// 回到顶部按钮,需配置src才显示
src: null, // 图片路径,默认null (绝对路径或网络图)
offset: 1000, // 列表滚动多少距离才显示回到顶部按钮,默认1000
duration: 300, // 回到顶部的动画时长,默认300ms (当值为0或300则使用系统自带回到顶部,更流畅; 其他值则通过step模拟,部分机型可能不够流畅,所以非特殊情况不建议修改此项)
btnClick: null, // 点击按钮的回调
onShow: null, // 是否显示的回调
zIndex: 9990, // fixed定位z-index值
left: null, // 到左边的距离, 默认null. 此项有值时,right不生效. (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx)
right: 20, // 到右边的距离, 默认20 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx)
bottom: 120, // 到底部的距离, 默认120 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx)
safearea: false, // bottom的偏移量是否加上底部安全区的距离, 默认false, 需要适配iPhoneX时使用 (具体的界面如果不配置此项,则取本vue的safearea值)
width: 72, // 回到顶部图标的宽度, 默认72 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx)
radius: "50%" // 圆角, 默认"50%" (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx)
},
empty: {
use: true, // 是否显示空布局
icon: null, // 图标路径
tip: '~ 暂无相关数据 ~', // 提示
btnText: '', // 按钮
btnClick: null, // 点击按钮的回调
onShow: null, // 是否显示的回调
fixed: false, // 是否使用fixed定位,默认false; 配置fixed为true,以下的top和zIndex才生效 (transform会使fixed失效,最终会降级为absolute)
top: "100rpx", // fixed定位的top值 (完整的单位值,如 "10%"; "100rpx")
zIndex: 99 // fixed定位z-index值
},
onScroll: false // 是否监听滚动事件
})
}
/* 配置参数 */
MeScroll.extend = function(userOption, defaultOption) {
if (!userOption) return defaultOption;
for (let key in defaultOption) {
if (userOption[key] == null) {
let def = defaultOption[key];
if (def != null && typeof def === 'object') {
userOption[key] = MeScroll.extend({}, def); // 深度匹配
} else {
userOption[key] = def;
}
} else if (typeof userOption[key] === 'object') {
MeScroll.extend(userOption[key], defaultOption[key]); // 深度匹配
}
}
return userOption;
}
/* 简单判断是否配置了颜色 (非透明,非白色) */
MeScroll.prototype.hasColor = function(color) {
if(!color) return false;
let c = color.toLowerCase();
return c != "#fff" && c != "#ffffff" && c != "transparent" && c != "white"
}
/* -------初始化下拉刷新------- */
MeScroll.prototype.initDownScroll = function() {
let me = this;
// 配置参数
me.optDown = me.options.down || {};
if(!me.optDown.textColor && me.hasColor(me.optDown.bgColor)) me.optDown.textColor = "#fff"; // 当bgColor有值且textColor未设置,则textColor默认白色
me.extendDownScroll(me.optDown);
// 如果是mescroll-body且配置了native,则禁止自定义的下拉刷新
if(me.isScrollBody && me.optDown.native){
me.optDown.use = false
}else{
me.optDown.native = false // 仅mescroll-body支持,mescroll-uni不支持
}
me.downHight = 0; // 下拉区域的高度
// 在页面中加入下拉布局
if (me.optDown.use && me.optDown.inited) {
// 初始化完毕的回调
setTimeout(function() { // 待主线程执行完毕再执行,避免new MeScroll未初始化,在回调获取不到mescroll的实例
me.optDown.inited(me);
}, 0)
}
}
/* 列表touchstart事件 */
MeScroll.prototype.touchstartEvent = function(e) {
if (!this.optDown.use) return;
this.startPoint = this.getPoint(e); // 记录起点
this.startTop = this.getScrollTop(); // 记录此时的滚动条位置
this.startAngle = 0; // 初始角度
this.lastPoint = this.startPoint; // 重置上次move的点
this.maxTouchmoveY = this.getBodyHeight() - this.optDown.bottomOffset; // 手指触摸的最大范围(写在touchstart避免body获取高度为0的情况)
this.inTouchend = false; // 标记不是touchend
}
/* 列表touchmove事件 */
MeScroll.prototype.touchmoveEvent = function(e) {
if (!this.optDown.use) return;
let me = this;
let scrollTop = me.getScrollTop(); // 当前滚动条的距离
let curPoint = me.getPoint(e); // 当前点
let moveY = curPoint.y - me.startPoint.y; // 和起点比,移动的距离,大于0向下拉,小于0向上拉
// 向下拉 && 在顶部
// mescroll-body,直接判定在顶部即可
// scroll-view在滚动时不会触发touchmove,当触顶/底/左/右时,才会触发touchmove
// scroll-view滚动到顶部时,scrollTop不一定为0,也有可能大于0; 在iOS的APP中scrollTop可能为负数,不一定和startTop相等
if (moveY > 0 && (
(me.isScrollBody && scrollTop <= 0)
||
(!me.isScrollBody && (scrollTop <= 0 || (scrollTop <= me.optDown.startTop && scrollTop === me.startTop)) )
)) {
// 可下拉的条件
if (!me.inTouchend && !me.isDownScrolling && !me.optDown.isLock && (!me.isUpScrolling || (me.isUpScrolling &&
me.optUp.isBoth))) {
// 下拉的初始角度是否在配置的范围内
if(!me.startAngle) me.startAngle = me.getAngle(me.lastPoint, curPoint); // 两点之间的角度,区间 [0,90]
if (me.startAngle < me.optDown.minAngle) return; // 如果小于配置的角度,则不往下执行下拉刷新
// 如果手指的位置超过配置的距离,则提前结束下拉,避免Webview嵌套导致touchend无法触发
if (me.maxTouchmoveY > 0 && curPoint.y >= me.maxTouchmoveY) {
me.inTouchend = true; // 标记执行touchend
me.touchendEvent(); // 提前触发touchend
return;
}
me.preventDefault(e); // 阻止默认事件
let diff = curPoint.y - me.lastPoint.y; // 和上次比,移动的距离 (大于0向下,小于0向上)
// 下拉距离 < 指定距离
if (me.downHight < me.optDown.offset) {
if (me.movetype !== 1) {
me.movetype = 1; // 加入标记,保证只执行一次
me.isDownEndSuccess = null; // 重置是否加载成功的状态 (wxs执行的是wxs.wxs)
me.optDown.inOffset && me.optDown.inOffset(me); // 进入指定距离范围内那一刻的回调,只执行一次
me.isMoveDown = true; // 标记下拉区域高度改变,在touchend重置回来
}
me.downHight += diff * me.optDown.inOffsetRate; // 越往下,高度变化越小
// 指定距离 <= 下拉距离
} else {
if (me.movetype !== 2) {
me.movetype = 2; // 加入标记,保证只执行一次
me.optDown.outOffset && me.optDown.outOffset(me); // 下拉超过指定距离那一刻的回调,只执行一次
me.isMoveDown = true; // 标记下拉区域高度改变,在touchend重置回来
}
if (diff > 0) { // 向下拉
me.downHight += diff * me.optDown.outOffsetRate; // 越往下,高度变化越小
} else { // 向上收
me.downHight += diff; // 向上收回高度,则向上滑多少收多少高度
}
}
me.downHight = Math.round(me.downHight) // 取整
let rate = me.downHight / me.optDown.offset; // 下拉区域当前高度与指定距离的比值
me.optDown.onMoving && me.optDown.onMoving(me, rate, me.downHight); // 下拉过程中的回调,一直在执行
}
}
me.lastPoint = curPoint; // 记录本次移动的点
}
/* 列表touchend事件 */
MeScroll.prototype.touchendEvent = function(e) {
if (!this.optDown.use) return;
// 如果下拉区域高度已改变,则需重置回来
if (this.isMoveDown) {
if (this.downHight >= this.optDown.offset) {
// 符合触发刷新的条件
this.triggerDownScroll();
} else {
// 不符合的话 则重置
this.downHight = 0;
this.endDownScrollCall(this);
}
this.movetype = 0;
this.isMoveDown = false;
} else if (!this.isScrollBody && this.getScrollTop() === this.startTop) { // scroll-view到顶/左/右/底的滑动事件
let isScrollUp = this.getPoint(e).y - this.startPoint.y < 0; // 和起点比,移动的距离,大于0向下拉,小于0向上拉
// 上滑
if (isScrollUp) {
// 需检查滑动的角度
let angle = this.getAngle(this.getPoint(e), this.startPoint); // 两点之间的角度,区间 [0,90]
if (angle > 80) {
// 检查并触发上拉
this.triggerUpScroll(true);
}
}
}
}
/* 根据点击滑动事件获取第一个手指的坐标 */
MeScroll.prototype.getPoint = function(e) {
if (!e) {
return {
x: 0,
y: 0
}
}
if (e.touches && e.touches[0]) {
return {
x: e.touches[0].pageX,
y: e.touches[0].pageY
}
} else if (e.changedTouches && e.changedTouches[0]) {
return {
x: e.changedTouches[0].pageX,
y: e.changedTouches[0].pageY
}
} else {
return {
x: e.clientX,
y: e.clientY
}
}
}
/* 计算两点之间的角度: 区间 [0,90]*/
MeScroll.prototype.getAngle = function(p1, p2) {
let x = Math.abs(p1.x - p2.x);
let y = Math.abs(p1.y - p2.y);
let z = Math.sqrt(x * x + y * y);
let angle = 0;
if (z !== 0) {
angle = Math.asin(y / z) / Math.PI * 180;
}
return angle
}
/* 触发下拉刷新 */
MeScroll.prototype.triggerDownScroll = function() {
if (this.optDown.beforeLoading && this.optDown.beforeLoading(this)) {
//return true则处于完全自定义状态
} else {
this.showDownScroll(); // 下拉刷新中...
!this.optDown.native && this.optDown.callback && this.optDown.callback(this); // 执行回调,联网加载数据
}
}
/* 显示下拉进度布局 */
MeScroll.prototype.showDownScroll = function() {
this.isDownScrolling = true; // 标记下拉中
if (this.optDown.native) {
uni.startPullDownRefresh(); // 系统自带的下拉刷新
this.showDownLoadingCall(0); // 仍触发showLoading,因为上拉加载用到
} else{
this.downHight = this.optDown.offset; // 更新下拉区域高度
this.showDownLoadingCall(this.downHight); // 下拉刷新中...
}
}
MeScroll.prototype.showDownLoadingCall = function(downHight) {
this.optDown.showLoading && this.optDown.showLoading(this, downHight); // 下拉刷新中...
this.optDown.afterLoading && this.optDown.afterLoading(this, downHight); // 下拉刷新中...触发之后马上要执行的代码
}
/* 显示系统自带的下拉刷新时需要处理的业务 */
MeScroll.prototype.onPullDownRefresh = function() {
this.isDownScrolling = true; // 标记下拉中
this.showDownLoadingCall(0); // 仍触发showLoading,因为上拉加载用到
this.optDown.callback && this.optDown.callback(this); // 执行回调,联网加载数据
}
/* 结束下拉刷新 */
MeScroll.prototype.endDownScroll = function() {
if (this.optDown.native) { // 结束原生下拉刷新
this.isDownScrolling = false;
this.endDownScrollCall(this);
uni.stopPullDownRefresh();
return
}
let me = this;
// 结束下拉刷新的方法
let endScroll = function() {
me.downHight = 0;
me.isDownScrolling = false;
me.endDownScrollCall(me);
if(!me.isScrollBody){
me.setScrollHeight(0) // scroll-view重置滚动区域,使数据不满屏时仍可检查触发翻页
me.scrollTo(0,0) // scroll-view需重置滚动条到顶部,避免startTop大于0时,对下拉刷新的影响
}
}
// 结束下拉刷新时的回调
let delay = 0;
if (me.optDown.beforeEndDownScroll) {
delay = me.optDown.beforeEndDownScroll(me); // 结束下拉刷新的延时,单位ms
if(me.isDownEndSuccess == null) delay = 0; // 没有执行加载中,则不延时
}
if (typeof delay === 'number' && delay > 0) {
setTimeout(endScroll, delay);
} else {
endScroll();
}
}
MeScroll.prototype.endDownScrollCall = function() {
this.optDown.endDownScroll && this.optDown.endDownScroll(this);
this.optDown.afterEndDownScroll && this.optDown.afterEndDownScroll(this);
}
/* 锁定下拉刷新:isLock=ture,null锁定;isLock=false解锁 */
MeScroll.prototype.lockDownScroll = function(isLock) {
if (isLock == null) isLock = true;
this.optDown.isLock = isLock;
}
/* 锁定上拉加载:isLock=ture,null锁定;isLock=false解锁 */
MeScroll.prototype.lockUpScroll = function(isLock) {
if (isLock == null) isLock = true;
this.optUp.isLock = isLock;
}
/* -------初始化上拉加载------- */
MeScroll.prototype.initUpScroll = function() {
let me = this;
// 配置参数
me.optUp = me.options.up || {use: false}
if(!me.optUp.textColor && me.hasColor(me.optUp.bgColor)) me.optUp.textColor = "#fff"; // 当bgColor有值且textColor未设置,则textColor默认白色
me.extendUpScroll(me.optUp);
if (me.optUp.use === false) return; // 配置不使用上拉加载时,则不初始化上拉布局
me.optUp.hasNext = true; // 如果使用上拉,则默认有下一页
me.startNum = me.optUp.page.num + 1; // 记录page开始的页码
// 初始化完毕的回调
if (me.optUp.inited) {
setTimeout(function() { // 待主线程执行完毕再执行,避免new MeScroll未初始化,在回调获取不到mescroll的实例
me.optUp.inited(me);
}, 0)
}
}
/*滚动到底部的事件 (仅mescroll-body生效)*/
MeScroll.prototype.onReachBottom = function() {
if (this.isScrollBody && !this.isUpScrolling) { // 只能支持下拉刷新的时候同时可以触发上拉加载,否则滚动到底部就需要上滑一点才能触发onReachBottom
if (!this.optUp.isLock && this.optUp.hasNext) {
this.triggerUpScroll();
}
}
}
/*列表滚动事件 (仅mescroll-body生效)*/
MeScroll.prototype.onPageScroll = function(e) {
if (!this.isScrollBody) return;
// 更新滚动条的位置 (主要用于判断下拉刷新时,滚动条是否在顶部)
this.setScrollTop(e.scrollTop);
// 顶部按钮的显示隐藏
if (e.scrollTop >= this.optUp.toTop.offset) {
this.showTopBtn();
} else {
this.hideTopBtn();
}
}
/*列表滚动事件*/
MeScroll.prototype.scroll = function(e, onScroll) {
// 更新滚动条的位置
this.setScrollTop(e.scrollTop);
// 更新滚动内容高度
this.setScrollHeight(e.scrollHeight);
// 向上滑还是向下滑动
if (this.preScrollY == null) this.preScrollY = 0;
this.isScrollUp = e.scrollTop - this.preScrollY > 0;
this.preScrollY = e.scrollTop;
// 上滑 && 检查并触发上拉
this.isScrollUp && this.triggerUpScroll(true);
// 顶部按钮的显示隐藏
if (e.scrollTop >= this.optUp.toTop.offset) {
this.showTopBtn();
} else {
this.hideTopBtn();
}
// 滑动监听
this.optUp.onScroll && onScroll && onScroll()
}
/* 触发上拉加载 */
MeScroll.prototype.triggerUpScroll = function(isCheck) {
if (!this.isUpScrolling && this.optUp.use && this.optUp.callback) {
// 是否校验在底部; 默认不校验
if (isCheck === true) {
let canUp = false;
// 还有下一页 && 没有锁定 && 不在下拉中
if (this.optUp.hasNext && !this.optUp.isLock && !this.isDownScrolling) {
if (this.getScrollBottom() <= this.optUp.offset) { // 到底部
canUp = true; // 标记可上拉
}
}
if (canUp === false) return;
}
this.showUpScroll(); // 上拉加载中...
this.optUp.page.num++; // 预先加一页,如果失败则减回
this.isUpAutoLoad = true; // 标记上拉已经自动执行过,避免初始化时多次触发上拉回调
this.num = this.optUp.page.num; // 把最新的页数赋值在mescroll上,避免对page的影响
this.size = this.optUp.page.size; // 把最新的页码赋值在mescroll上,避免对page的影响
this.time = this.optUp.page.time; // 把最新的页码赋值在mescroll上,避免对page的影响
this.optUp.callback(this); // 执行回调,联网加载数据
}
}
/* 显示上拉加载中 */
MeScroll.prototype.showUpScroll = function() {
this.isUpScrolling = true; // 标记上拉加载中
this.optUp.showLoading && this.optUp.showLoading(this); // 回调
}
/* 显示上拉无更多数据 */
MeScroll.prototype.showNoMore = function() {
this.optUp.hasNext = false; // 标记无更多数据
this.optUp.showNoMore && this.optUp.showNoMore(this); // 回调
}
/* 隐藏上拉区域**/
MeScroll.prototype.hideUpScroll = function() {
this.optUp.hideUpScroll && this.optUp.hideUpScroll(this); // 回调
}
/* 结束上拉加载 */
MeScroll.prototype.endUpScroll = function(isShowNoMore) {
if (isShowNoMore != null) { // isShowNoMore=null,不处理下拉状态,下拉刷新的时候调用
if (isShowNoMore) {
this.showNoMore(); // isShowNoMore=true,显示无更多数据
} else {
this.hideUpScroll(); // isShowNoMore=false,隐藏上拉加载
}
}
this.isUpScrolling = false; // 标记结束上拉加载
}
/* 重置上拉加载列表为第一页
*isShowLoading 是否显示进度布局;
* 1.默认null,不传参,则显示上拉加载的进度布局
* 2.传参true, 则显示下拉刷新的进度布局
* 3.传参false,则不显示上拉和下拉的进度 (常用于静默更新列表数据)
*/
MeScroll.prototype.resetUpScroll = function(isShowLoading) {
if (this.optUp && this.optUp.use) {
let page = this.optUp.page;
this.prePageNum = page.num; // 缓存重置前的页码,加载失败可退回
this.prePageTime = page.time; // 缓存重置前的时间,加载失败可退回
page.num = this.startNum; // 重置为第一页
page.time = null; // 重置时间为空
if (!this.isDownScrolling && isShowLoading !== false) { // 如果不是下拉刷新触发的resetUpScroll并且不配置列表静默更新,则显示进度;
if (isShowLoading == null) {
this.removeEmpty(); // 移除空布局
this.showUpScroll(); // 不传参,默认显示上拉加载的进度布局
} else {
this.showDownScroll(); // 传true,显示下拉刷新的进度布局,不清空列表
}
}
this.isUpAutoLoad = true; // 标记上拉已经自动执行过,避免初始化时多次触发上拉回调
this.num = page.num; // 把最新的页数赋值在mescroll上,避免对page的影响
this.size = page.size; // 把最新的页码赋值在mescroll上,避免对page的影响
this.time = page.time; // 把最新的页码赋值在mescroll上,避免对page的影响
this.optUp.callback && this.optUp.callback(this); // 执行上拉回调
}
}
/* 设置page.num的值 */
MeScroll.prototype.setPageNum = function(num) {
this.optUp.page.num = num - 1;
}
/* 设置page.size的值 */
MeScroll.prototype.setPageSize = function(size) {
this.optUp.page.size = size;
}
/* 联网回调成功,结束下拉刷新和上拉加载
* dataSize: 当前页的数据量(必传)
* totalPage: 总页数(必传)
* systime: 服务器时间 (可空)
*/
MeScroll.prototype.endByPage = function(dataSize, totalPage, systime) {
let hasNext;
if (this.optUp.use && totalPage != null) hasNext = this.optUp.page.num < totalPage; // 是否还有下一页
this.endSuccess(dataSize, hasNext, systime);
}
/* 联网回调成功,结束下拉刷新和上拉加载
* dataSize: 当前页的数据量(必传)
* totalSize: 列表所有数据总数量(必传)
* systime: 服务器时间 (可空)
*/
MeScroll.prototype.endBySize = function(dataSize, totalSize, systime) {
let hasNext;
if (this.optUp.use && totalSize != null) {
let loadSize = (this.optUp.page.num - 1) * this.optUp.page.size + dataSize; // 已加载的数据总数
hasNext = loadSize < totalSize; // 是否还有下一页
}
this.endSuccess(dataSize, hasNext, systime);
}
/* 联网回调成功,结束下拉刷新和上拉加载
* dataSize: 当前页的数据个数(不是所有页的数据总和),用于上拉加载判断是否还有下一页.如果不传,则会判断还有下一页
* hasNext: 是否还有下一页,布尔类型;用来解决这个小问题:比如列表共有20条数据,每页加载10条,共2页.如果只根据dataSize判断,则需翻到第三页才会知道无更多数据,如果传了hasNext,则翻到第二页即可显示无更多数据.
* systime: 服务器时间(可空);用来解决这个小问题:当准备翻下一页时,数据库新增了几条记录,此时翻下一页,前面的几条数据会和上一页的重复;这里传入了systime,那么upCallback的page.time就会有值,把page.time传给服务器,让后台过滤新加入的那几条记录
*/
MeScroll.prototype.endSuccess = function(dataSize, hasNext, systime) {
let me = this;
// 结束下拉刷新
if (me.isDownScrolling) {
me.isDownEndSuccess = true
me.endDownScroll();
}
// 结束上拉加载
if (me.optUp.use) {
let isShowNoMore; // 是否已无更多数据
if (dataSize != null) {
let pageNum = me.optUp.page.num; // 当前页码
let pageSize = me.optUp.page.size; // 每页长度
// 如果是第一页
if (pageNum === 1) {
if (systime) me.optUp.page.time = systime; // 设置加载列表数据第一页的时间
}
if (dataSize < pageSize || hasNext === false) {
// 返回的数据不满一页时,则说明已无更多数据
me.optUp.hasNext = false;
if (dataSize === 0 && pageNum === 1) {
// 如果第一页无任何数据且配置了空布局
isShowNoMore = false;
me.showEmpty();
} else {
// 总列表数少于配置的数量,则不显示无更多数据
let allDataSize = (pageNum - 1) * pageSize + dataSize;
if (allDataSize < me.optUp.noMoreSize) {
isShowNoMore = false;
} else {
isShowNoMore = true;
}
me.removeEmpty(); // 移除空布局
}
} else {
// 还有下一页
isShowNoMore = false;
me.optUp.hasNext = true;
me.removeEmpty(); // 移除空布局
}
}
// 隐藏上拉
me.endUpScroll(isShowNoMore);
}
}
/* 回调失败,结束下拉刷新和上拉加载 */
MeScroll.prototype.endErr = function(errDistance) {
// 结束下拉,回调失败重置回原来的页码和时间
if (this.isDownScrolling) {
this.isDownEndSuccess = false
let page = this.optUp.page;
if (page && this.prePageNum) {
page.num = this.prePageNum;
page.time = this.prePageTime;
}
this.endDownScroll();
}
// 结束上拉,回调失败重置回原来的页码
if (this.isUpScrolling) {
this.optUp.page.num--;
this.endUpScroll(false);
// 如果是mescroll-body,则需往回滚一定距离
if(this.isScrollBody && errDistance !== 0){ // 不处理0
if(!errDistance) errDistance = this.optUp.errDistance; // 不传,则取默认
this.scrollTo(this.getScrollTop() - errDistance, 0) // 往上回滚的距离
}
}
}
/* 显示空布局 */
MeScroll.prototype.showEmpty = function() {
this.optUp.empty.use && this.optUp.empty.onShow && this.optUp.empty.onShow(true)
}
/* 移除空布局 */
MeScroll.prototype.removeEmpty = function() {
this.optUp.empty.use && this.optUp.empty.onShow && this.optUp.empty.onShow(false)
}
/* 显示回到顶部的按钮 */
MeScroll.prototype.showTopBtn = function() {
if (!this.topBtnShow) {
this.topBtnShow = true;
this.optUp.toTop.onShow && this.optUp.toTop.onShow(true);
}
}
/* 隐藏回到顶部的按钮 */
MeScroll.prototype.hideTopBtn = function() {
if (this.topBtnShow) {
this.topBtnShow = false;
this.optUp.toTop.onShow && this.optUp.toTop.onShow(false);
}
}
/* 获取滚动条的位置 */
MeScroll.prototype.getScrollTop = function() {
return this.scrollTop || 0
}
/* 记录滚动条的位置 */
MeScroll.prototype.setScrollTop = function(y) {
this.scrollTop = y;
}
/* 滚动到指定位置 */
MeScroll.prototype.scrollTo = function(y, t) {
this.myScrollTo && this.myScrollTo(y, t) // scrollview需自定义回到顶部方法
}
/* 自定义scrollTo */
MeScroll.prototype.resetScrollTo = function(myScrollTo) {
this.myScrollTo = myScrollTo
}
/* 滚动条到底部的距离 */
MeScroll.prototype.getScrollBottom = function() {
return this.getScrollHeight() - this.getClientHeight() - this.getScrollTop()
}
/* 计步器
star: 开始值
end: 结束值
callback(step,timer): 回调step值,计步器timer,可自行通过window.clearInterval(timer)结束计步器;
t: 计步时长,传0则直接回调end值;不传则默认300ms
rate: 周期;不传则默认30ms计步一次
* */
MeScroll.prototype.getStep = function(star, end, callback, t, rate) {
let diff = end - star; // 差值
if (t === 0 || diff === 0) {
callback && callback(end);
return;
}
t = t || 300; // 时长 300ms
rate = rate || 30; // 周期 30ms
let count = t / rate; // 次数
let step = diff / count; // 步长
let i = 0; // 计数
let timer = setInterval(function() {
if (i < count - 1) {
star += step;
callback && callback(star, timer);
i++;
} else {
callback && callback(end, timer); // 最后一次直接设置end,避免计算误差
clearInterval(timer);
}
}, rate);
}
/* 滚动容器的高度 */
MeScroll.prototype.getClientHeight = function(isReal) {
let h = this.clientHeight || 0
if (h === 0 && isReal !== true) { // 未获取到容器的高度,可临时取body的高度 (可能会有误差)
h = this.getBodyHeight()
}
return h
}
MeScroll.prototype.setClientHeight = function(h) {
this.clientHeight = h;
}
/* 滚动内容的高度 */
MeScroll.prototype.getScrollHeight = function() {
return this.scrollHeight || 0;
}
MeScroll.prototype.setScrollHeight = function(h) {
this.scrollHeight = h;
}
/* body的高度 */
MeScroll.prototype.getBodyHeight = function() {
return this.bodyHeight || 0;
}
MeScroll.prototype.setBodyHeight = function(h) {
this.bodyHeight = h;
}
/* 阻止浏览器默认滚动事件 */
MeScroll.prototype.preventDefault = function(e) {
// 小程序不支持e.preventDefault, 已在wxs中禁止
// app的bounce只能通过配置pages.json的style.app-plus.bounce为"none"来禁止, 或使用renderjs禁止
// cancelable:是否可以被禁用; defaultPrevented:是否已经被禁用
if (e && e.cancelable && !e.defaultPrevented) e.preventDefault()
}

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<template>
<view class="mescroll-uni-warp">
<scroll-view :id="viewId" class="mescroll-uni" :class="{'mescroll-uni-fixed':isFixed}" :style="{'height':scrollHeight,'padding-top':padTop,'padding-bottom':padBottom,'top':fixedTop,'bottom':fixedBottom}" :scroll-top="scrollTop" :scroll-with-animation="scrollAnim" @scroll="scroll" :scroll-y='scrollable' :enable-back-to-top="true" :throttle="false">
<view class="mescroll-uni-content mescroll-render-touch"
@touchstart="wxsBiz.touchstartEvent"
@touchmove="wxsBiz.touchmoveEvent"
@touchend="wxsBiz.touchendEvent"
@touchcancel="wxsBiz.touchendEvent"
:change:prop="wxsBiz.propObserver"
:prop="wxsProp">
<!-- 状态栏 -->
<view v-if="topbar&&statusBarHeight" class="mescroll-topbar" :style="{height: statusBarHeight+'px', background: topbar}"></view>
<view class="mescroll-wxs-content" :style="{'transform': translateY, 'transition': transition}" :change:prop="wxsBiz.callObserver" :prop="callProp">
<!-- 下拉加载区域 (支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-down组件实现)-->
<!-- <mescroll-down :option="mescroll.optDown" :type="downLoadType" :rate="downRate"></mescroll-down> -->
<view v-if="mescroll.optDown.use" class="mescroll-downwarp" :style="{'background':mescroll.optDown.bgColor,'color':mescroll.optDown.textColor}">
<view class="downwarp-content">
<view class="downwarp-progress mescroll-wxs-progress" :class="{'mescroll-rotate': isDownLoading}" :style="{'border-color':mescroll.optDown.textColor, 'transform': downRotate}"></view>
<view class="downwarp-tip">{{downText}}</view>
</view>
</view>
<!-- 列表内容 -->
<slot></slot>
<!-- 空布局 -->
<mescroll-empty v-if="isShowEmpty" :option="mescroll.optUp.empty" @emptyclick="emptyClick"></mescroll-empty>
<!-- 上拉加载区域 (下拉刷新时不显示, 支付宝小程序子组件传参给子子组件仍报单项数据流的异常,暂时不通过mescroll-up组件实现)-->
<!-- <mescroll-up v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" :option="mescroll.optUp" :type="upLoadType"></mescroll-up> -->
<view v-if="mescroll.optUp.use && !isDownLoading && upLoadType!==3" class="mescroll-upwarp" :style="{'background':mescroll.optUp.bgColor,'color':mescroll.optUp.textColor}">
<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
<view v-show="upLoadType===1">
<view class="upwarp-progress mescroll-rotate" :style="{'border-color':mescroll.optUp.textColor}"></view>
<view class="upwarp-tip">{{ mescroll.optUp.textLoading }}</view>
</view>
<!-- 无数据 -->
<view v-if="upLoadType===2" class="upwarp-nodata">{{ mescroll.optUp.textNoMore }}</view>
</view>
</view>
<!-- 底部是否偏移TabBar的高度(默认仅在H5端的tab页生效) -->
<!-- #ifdef H5 -->
<view v-if="bottombar && windowBottom>0" class="mescroll-bottombar" :style="{height: windowBottom+'px'}"></view>
<!-- #endif -->
<!-- 适配iPhoneX -->
<view v-if="safearea" class="mescroll-safearea"></view>
</view>
</scroll-view>
<!-- 回到顶部按钮 (fixed元素,需写在scroll-view外面,防止滚动的时候抖动)-->
<mescroll-top v-model="isShowToTop" :option="mescroll.optUp.toTop" @click="toTopClick"></mescroll-top>
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<!-- renderjs的数据载体,不可写在mescroll-downwarp内部,避免use为false时,载体丢失,无法更新数据 -->
<view :change:prop="renderBiz.propObserver" :prop="wxsProp"></view>
<!-- #endif -->
</view>
</template>
<!-- 微信小程序, QQ小程序, app, h5使用wxs -->
<!-- #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5 -->
<script src="./wxs/wxs.wxs" module="wxsBiz" lang="wxs"></script>
<!-- #endif -->
<!-- app, h5使用renderjs -->
<!-- #ifdef APP-PLUS || H5 -->
<script module="renderBiz" lang="renderjs">
import renderBiz from './wxs/renderjs.js';
export default {
mixins:[renderBiz]
}
</script>
<!-- #endif -->
<script>
// 引入mescroll-uni.js,处理核心逻辑
import MeScroll from './mescroll-uni.js';
// 引入全局配置
import GlobalOption from './mescroll-uni-option.js';
// 引入国际化工具类
import mescrollI18n from './mescroll-i18n.js';
// 引入回到顶部组件
import MescrollTop from './components/mescroll-top.vue';
// 引入兼容wxs(含renderjs)写法的mixins
import WxsMixin from './wxs/mixins.js';
/**
* mescroll-uni 嵌在页面某个区域的下拉刷新和上拉加载组件, 如嵌在弹窗,浮层,swiper中...
* @property {Object} down 下拉刷新的参数配置
* @property {Object} up 上拉加载的参数配置
* @property {Object} i18n 国际化的参数配置
* @property {String, Number} top 下拉布局往下的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
* @property {Boolean, String} topbar 偏移量top是否加上状态栏高度, 默认false (使用场景:取消原生导航栏时,配置此项可留出状态栏的占位, 支持传入字符串背景,如色值,背景图,渐变)
* @property {String, Number} bottom 上拉布局往上的偏移量 (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
* @property {Boolean} safearea 偏移量bottom是否加上底部安全区的距离, 默认false (需要适配iPhoneX时使用)
* @property {Boolean} fixed 是否通过fixed固定mescroll的高度, 默认true
* @property {String, Number} height 指定mescroll的高度, 此项有值,则不使用fixed. (支持20, "20rpx", "20px", "20%"格式的值, 其中纯数字则默认单位rpx, 百分比则相对于windowHeight)
* @property {Boolean} bottombar 底部是否偏移TabBar的高度 (仅在H5端的tab页生效)
* @property {Boolean} disableScroll 是否禁止滚动, 默认false
* @event {Function} init 初始化完成的回调
* @event {Function} down 下拉刷新的回调
* @event {Function} up 上拉加载的回调
* @event {Function} emptyclick 点击empty配置的btnText按钮回调
* @event {Function} topclick 点击回到顶部的按钮回调
* @event {Function} scroll 滚动监听 (需在 up 配置 onScroll:true 才生效)
* @example <mescroll-uni @init="mescrollInit" @down="downCallback" @up="upCallback"> ... </mescroll-uni>
*/
export default {
name: 'mescroll-uni',
mixins: [WxsMixin],
components: {
MescrollTop
},
props: {
down: Object,
up: Object,
i18n: Object,
top: [String, Number],
topbar: [Boolean, String],
bottom: [String, Number],
safearea: Boolean,
fixed: {
type: Boolean,
default: true
},
height: [String, Number],
bottombar:{
type: Boolean,
default: true
},
disableScroll: Boolean
},
data() {
return {
mescroll: {optDown:{},optUp:{}}, // mescroll实例
viewId: 'id_' + Math.random().toString(36).substr(2,16), // 随机生成mescroll的id(不能数字开头,否则找不到元素)
downHight: 0, //下拉刷新: 容器高度
downRate: 0, // 下拉比率(inOffset: rate<1; outOffset: rate>=1)
downLoadType: 0, // 下拉刷新状态: 0(loading前), 1(inOffset), 2(outOffset), 3(showLoading), 4(endDownScroll)
upLoadType: 0, // 上拉加载状态: 0(loading前), 1loading中, 2没有更多了,显示END文本提示, 3(没有更多了,不显示END文本提示)
isShowEmpty: false, // 是否显示空布局
isShowToTop: false, // 是否显示回到顶部按钮
scrollTop: 0, // 滚动条的位置
scrollAnim: false, // 是否开启滚动动画
windowTop: 0, // 可使用窗口的顶部位置
windowBottom: 0, // 可使用窗口的底部位置
windowHeight: 0, // 可使用窗口的高度
statusBarHeight: 0 // 状态栏高度
}
},
watch: {
height() {
// 设置容器的高度
this.setClientHeight()
}
},
computed: {
// 是否使用fixed定位 (当height有值,则不使用)
isFixed(){
return !this.height && this.fixed
},
// mescroll的高度
scrollHeight(){
if (this.isFixed) {
return "auto"
} else if(this.height){
return this.toPx(this.height) + 'px'
}else{
return "100%"
}
},
// 下拉布局往下偏移的距离 (px)
numTop() {
return this.toPx(this.top)
},
fixedTop() {
return this.isFixed ? (this.numTop + this.windowTop) + 'px' : 0
},
padTop() {
return !this.isFixed ? this.numTop + 'px' : 0
},
// 上拉布局往上偏移 (px)
numBottom() {
return this.toPx(this.bottom)
},
fixedBottom() {
return this.isFixed ? (this.numBottom + this.windowBottom) + 'px' : 0
},
padBottom() {
return !this.isFixed ? this.numBottom + 'px' : 0
},
// 是否为重置下拉的状态
isDownReset(){
return this.downLoadType===3 || this.downLoadType===4
},
// 过渡
transition() {
return this.isDownReset ? 'transform 300ms' : '';
},
translateY() {
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在mescroll之外
},
// 列表是否可滑动
scrollable(){
if(this.disableScroll) return false
return this.downLoadType===0 || this.isDownReset
},
// 是否在加载中
isDownLoading(){
return this.downLoadType === 3
},
// 旋转的角度
downRotate(){
return 'rotate(' + 360 * this.downRate + 'deg)'
},
// 文本提示
downText(){
if(!this.mescroll) return ""; // 避免头条小程序初始化时报错
switch (this.downLoadType){
case 1: return this.mescroll.optDown.textInOffset;
case 2: return this.mescroll.optDown.textOutOffset;
case 3: return this.mescroll.optDown.textLoading;
case 4: return this.mescroll.isDownEndSuccess ? this.mescroll.optDown.textSuccess : this.mescroll.isDownEndSuccess==false ? this.mescroll.optDown.textErr : this.mescroll.optDown.textInOffset;
default: return this.mescroll.optDown.textInOffset;
}
}
},
methods: {
//number,rpx,upx,px,% --> px的数值
toPx(num){
if(typeof num === "string"){
if (num.indexOf('px') !== -1) {
if(num.indexOf('rpx') !== -1) { // "10rpx"
num = num.replace('rpx', '');
} else if(num.indexOf('upx') !== -1) { // "10upx"
num = num.replace('upx', '');
} else { // "10px"
return Number(num.replace('px', ''))
}
}else if (num.indexOf('%') !== -1){
// 传百分比,则相对于windowHeight,传"10%"则等于windowHeight的10%
let rate = Number(num.replace("%","")) / 100
return this.windowHeight * rate
}
}
return num ? uni.upx2px(Number(num)) : 0
},
//注册列表滚动事件,用于下拉刷新和上拉加载
scroll(e) {
this.mescroll.scroll(e.detail, () => {
this.$emit('scroll', this.mescroll) // 此时可直接通过 this.mescroll.scrollTop获取滚动条位置; this.mescroll.isScrollUp获取是否向上滑动
})
},
// 点击空布局的按钮回调
emptyClick() {
this.$emit('emptyclick', this.mescroll)
},
// 点击回到顶部的按钮回调
toTopClick() {
this.mescroll.scrollTo(0, this.mescroll.optUp.toTop.duration); // 执行回到顶部
this.$emit('topclick', this.mescroll); // 派发点击回到顶部按钮的回调
},
// 更新滚动区域的高度 (使内容不满屏和到底,都可继续翻页)
setClientHeight() {
if (!this.isExec) {
this.isExec = true; // 避免多次获取
this.$nextTick(() => { // 确保dom已渲染
this.getClientInfo(data=>{
this.isExec = false;
if (data) {
this.mescroll.setClientHeight(data.height);
} else if (this.clientNum != 3) { // 极少部分情况,可能dom还未渲染完毕,递归获取,最多重试3次
this.clientNum = this.clientNum == null ? 1 : this.clientNum + 1;
setTimeout(() => {
this.setClientHeight()
}, this.clientNum * 100)
}
})
})
}
},
// 获取滚动区域的信息
getClientInfo(success){
let query = uni.createSelectorQuery().in(this);
let view = query.select('#' + this.viewId);
view.boundingClientRect(data => {
success(data)
}).exec();
}
},
// 使用created初始化mescroll对象; 如果用mounted部分css样式编译到H5会失效
created() {
let vm = this;
let diyOption = {
// 下拉刷新的配置
down: {
inOffset() {
vm.downLoadType = 1; // 下拉的距离进入offset范围内那一刻的回调 (自定义mescroll组件时,此行不可删)
},
outOffset() {
vm.downLoadType = 2; // 下拉的距离大于offset那一刻的回调 (自定义mescroll组件时,此行不可删)
},
onMoving(mescroll, rate, downHight) {
// 下拉过程中的回调,滑动过程一直在执行;
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
vm.downRate = rate; //下拉比率 (inOffset: rate<1; outOffset: rate>=1)
},
showLoading(mescroll, downHight) {
vm.downLoadType = 3; // 显示下拉刷新进度的回调 (自定义mescroll组件时,此行不可删)
vm.downHight = downHight; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
},
beforeEndDownScroll(mescroll){
vm.downLoadType = 4;
return mescroll.optDown.beforeEndDelay // 延时结束的时长
},
endDownScroll() {
vm.downLoadType = 4; // 结束下拉 (自定义mescroll组件时,此行不可删)
vm.downHight = 0; // 设置下拉区域的高度 (自定义mescroll组件时,此行不可删)
vm.downResetTimer && clearTimeout(vm.downResetTimer)
vm.downResetTimer = setTimeout(()=>{ // 过渡动画执行完毕后,需重置为0的状态,以便置空this.transition,避免iOS小程序列表渲染不完整
if(vm.downLoadType===4) vm.downLoadType = 0
},300)
},
// 派发下拉刷新的回调
callback: function(mescroll) {
vm.$emit('down', mescroll)
}
},
// 上拉加载的配置
up: {
// 显示加载中的回调
showLoading() {
vm.upLoadType = 1;
},
// 显示无更多数据的回调
showNoMore() {
vm.upLoadType = 2;
},
// 隐藏上拉加载的回调
hideUpScroll(mescroll) {
vm.upLoadType = mescroll.optUp.hasNext ? 0 : 3;
},
// 空布局
empty: {
onShow(isShow) { // 显示隐藏的回调
vm.isShowEmpty = isShow;
}
},
// 回到顶部
toTop: {
onShow(isShow) { // 显示隐藏的回调
vm.isShowToTop = isShow;
}
},
// 派发上拉加载的回调
callback: function(mescroll) {
vm.$emit('up', mescroll);
// 更新容器的高度 (多mescroll的情况)
vm.setClientHeight()
}
}
}
let i18nType = mescrollI18n.getType() // 当前语言类型
let i18nOption = {type: i18nType} // 国际化配置
MeScroll.extend(i18nOption, vm.i18n) // 具体页面的国际化配置
MeScroll.extend(i18nOption, GlobalOption.i18n) // 全局的国际化配置
MeScroll.extend(diyOption, i18nOption[i18nType]); // 混入国际化配置
MeScroll.extend(diyOption, {down:GlobalOption.down, up:GlobalOption.up}); // 混入全局的配置
let myOption = JSON.parse(JSON.stringify({'down': vm.down,'up': vm.up})) // 深拷贝,避免对props的影响
MeScroll.extend(myOption, diyOption); // 混入具体界面的配置
// 初始化MeScroll对象
vm.mescroll = new MeScroll(myOption);
vm.mescroll.viewId = vm.viewId; // 附带id
vm.mescroll.i18n = i18nOption; // 挂载语言包
// init回调mescroll对象
vm.$emit('init', vm.mescroll);
// 设置高度
const sys = uni.getSystemInfoSync();
if(sys.windowTop) vm.windowTop = sys.windowTop;
if(sys.windowBottom) vm.windowBottom = sys.windowBottom;
if(sys.windowHeight) vm.windowHeight = sys.windowHeight;
if(sys.statusBarHeight) vm.statusBarHeight = sys.statusBarHeight;
// 使down的bottomOffset生效
vm.mescroll.setBodyHeight(sys.windowHeight);
// 因为使用的是scrollview,这里需自定义scrollTo
vm.mescroll.resetScrollTo((y, t) => {
vm.scrollAnim = (t !== 0); // t为0,则不使用动画过渡
if(typeof y === 'string'){
// 小程序不支持slot里面的scroll-into-view, 统一使用计算的方式实现
vm.getClientInfo(function(rect){
let mescrollTop = rect.top // mescroll到顶部的距离
let selector;
if(y.indexOf('#')==-1 && y.indexOf('.')==-1){
selector = '#'+y // 不带#和. 则默认为id选择器
}else{
selector = y
// #ifdef APP-PLUS || H5 || MP-ALIPAY || MP-DINGTALK
if(y.indexOf('>>>')!=-1){ // 不支持跨自定义组件的后代选择器 (转为普通的选择器即可跨组件查询)
selector = y.split('>>>')[1].trim()
}
// #endif
}
uni.createSelectorQuery().select(selector).boundingClientRect(function(rect){
if (rect) {
let curY = vm.mescroll.getScrollTop()
let top = rect.top - mescrollTop
top += curY
if(!vm.isFixed) top -= vm.numTop
vm.scrollTop = curY;
vm.$nextTick(function() {
vm.scrollTop = top
})
} else{
console.error(selector + ' does not exist');
}
}).exec()
})
return;
}
let curY = vm.mescroll.getScrollTop()
if (t === 0 || t === 300) { // 当t使用默认配置的300时,则使用系统自带的动画过渡
vm.scrollTop = curY;
vm.$nextTick(function() {
vm.scrollTop = y
})
} else {
vm.mescroll.getStep(curY, y, step => { // 此写法可支持配置t
vm.scrollTop = step
}, t)
}
})
// 具体的界面如果不配置up.toTop.safearea,则取本vue的safearea值
if (vm.up && vm.up.toTop && vm.up.toTop.safearea != null) {} else {
vm.mescroll.optUp.toTop.safearea = vm.safearea;
}
// 全局配置监听
uni.$on("setMescrollGlobalOption", options=>{
if(!options) return;
let i18nType = options.i18n ? options.i18n.type : null
if(i18nType && vm.mescroll.i18n.type != i18nType){
vm.mescroll.i18n.type = i18nType
mescrollI18n.setType(i18nType)
MeScroll.extend(options, vm.mescroll.i18n[i18nType])
}
if(options.down){
let down = MeScroll.extend({}, options.down)
vm.mescroll.optDown = MeScroll.extend(down, vm.mescroll.optDown)
}
if(options.up){
let up = MeScroll.extend({}, options.up)
vm.mescroll.optUp = MeScroll.extend(up, vm.mescroll.optUp)
}
})
},
mounted() {
// 设置容器的高度
this.setClientHeight()
},
destroyed() {
// 注销全局配置监听
uni.$off("setMescrollGlobalOption")
}
}
</script>
<style>
@import "./mescroll-uni.css";
@import "./components/mescroll-down.css";
@import './components/mescroll-up.css';
</style>

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/**
* mescroll-body写在子组件时,需通过mescroll的mixins补充子组件缺少的生命周期
*/
const MescrollCompMixin = {
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件 (一级)
onPageScroll(e) {
this.handlePageScroll(e)
},
onReachBottom() {
this.handleReachBottom()
},
// 当down的native: true时, 还需传递此方法进到子组件
onPullDownRefresh(){
this.handlePullDownRefresh()
},
data() {
return {
mescroll: { // mescroll-body写在子子子...组件的情况 (多级)
onPageScroll: e=>{
this.handlePageScroll(e)
},
onReachBottom: ()=>{
this.handleReachBottom()
},
onPullDownRefresh: ()=>{
this.handlePullDownRefresh()
}
}
}
},
methods:{
handlePageScroll(e){
let item = this.$refs["mescrollItem"];
if(item && item.mescroll) item.mescroll.onPageScroll(e);
},
handleReachBottom(){
let item = this.$refs["mescrollItem"];
if(item && item.mescroll) item.mescroll.onReachBottom();
},
handlePullDownRefresh(){
let item = this.$refs["mescrollItem"];
if(item && item.mescroll) item.mescroll.onPullDownRefresh();
}
}
}
export default MescrollCompMixin;

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/**
* mescroll-more-item的mixins, 仅在多个 mescroll-body 写在子组件时使用 (参考 mescroll-more 案例)
*/
const MescrollMoreItemMixin = {
// 支付宝小程序不支持props的mixin,需写在具体的页面中
// #ifndef MP-ALIPAY || MP-DINGTALK
props:{
i: Number, // 每个tab页的专属下标
index: { // 当前tab的下标
type: Number,
default(){
return 0
}
}
},
// #endif
data() {
return {
downOption:{
auto:false // 不自动加载
},
upOption:{
auto:false // 不自动加载
},
isInit: false // 当前tab是否已初始化
}
},
watch:{
// 监听下标的变化
index(val){
if (this.i === val && !this.isInit) this.mescrollTrigger()
}
},
methods: {
// mescroll组件初始化的回调,可获取到mescroll对象 (覆盖mescroll-mixins.js的mescrollInit, 为了标记isInit)
mescrollInit(mescroll) {
this.mescroll = mescroll;
// 自动加载当前tab的数据
if(this.i === this.index){
this.mescrollTrigger()
}
},
// 主动触发加载
mescrollTrigger(){
this.isInit = true; // 标记为true
if (this.mescroll) {
if (this.mescroll.optDown.use) {
this.mescroll.triggerDownScroll();
} else{
this.mescroll.triggerUpScroll();
}
}
}
}
}
export default MescrollMoreItemMixin;

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smart-app/src/uni_modules/uni-mescroll/components/mescroll-uni/mixins/mescroll-more.js Normal file
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/**
* mescroll-body写在子组件时, 需通过mescroll的mixins补充子组件缺少的生命周期
*/
const MescrollMoreMixin = {
data() {
return {
tabIndex: 0, // 当前tab下标
mescroll: { // mescroll-body写在子子子...组件的情况 (多级)
onPageScroll: e=>{
this.handlePageScroll(e)
},
onReachBottom: ()=>{
this.handleReachBottom()
},
onPullDownRefresh: ()=>{
this.handlePullDownRefresh()
}
}
}
},
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件
onPageScroll(e) {
this.handlePageScroll(e)
},
onReachBottom() {
this.handleReachBottom()
},
// 当down的native: true时, 还需传递此方法进到子组件
onPullDownRefresh(){
this.handlePullDownRefresh()
},
methods:{
handlePageScroll(e){
let mescroll = this.getMescroll(this.tabIndex);
mescroll && mescroll.onPageScroll(e);
},
handleReachBottom(){
let mescroll = this.getMescroll(this.tabIndex);
mescroll && mescroll.onReachBottom();
},
handlePullDownRefresh(){
let mescroll = this.getMescroll(this.tabIndex);
mescroll && mescroll.onPullDownRefresh();
},
// 根据下标获取对应子组件的mescroll
getMescroll(i){
if(!this.mescrollItems) this.mescrollItems = [];
if(!this.mescrollItems[i]) {
// v-for中的refs
let vForItem = this.$refs["mescrollItem"];
if(vForItem){
this.mescrollItems[i] = vForItem[i]
}else{
// 普通的refs,不可重复
this.mescrollItems[i] = this.$refs["mescrollItem"+i];
}
}
let item = this.mescrollItems[i]
return item ? item.mescroll : null
},
// 切换tab,恢复滚动条位置
tabChange(i){
let mescroll = this.getMescroll(i);
if(mescroll){
// 恢复上次滚动条的位置
let y = mescroll.getScrollTop()
mescroll.scrollTo(y, 0)
// 再次恢复上次滚动条的位置, 确保元素已渲染
setTimeout(()=>{
mescroll.scrollTo(y, 0)
},30)
}
}
}
}
export default MescrollMoreMixin;

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// 定义在wxs (含renderjs) 逻辑层的数据和方法, 与视图层相互通信
const WxsMixin = {
data() {
return {
// 传入wxs视图层的数据 (响应式)
wxsProp: {
optDown:{}, // 下拉刷新的配置
scrollTop:0, // 滚动条的距离
bodyHeight:0, // body的高度
isDownScrolling:false, // 是否正在下拉刷新中
isUpScrolling:false, // 是否正在上拉加载中
isScrollBody:true, // 是否为mescroll-body滚动
isUpBoth:true, // 上拉加载时,是否同时可以下拉刷新
t: 0 // 数据更新的标记 (只有数据更新了,才会触发wxs的Observer)
},
// 标记调用wxs视图层的方法
callProp: {
callType: '', // 方法名
t: 0 // 数据更新的标记 (只有数据更新了,才会触发wxs的Observer)
},
// 不用wxs的平台使用此处的wxsBiz对象,抹平wxs的写法 (微信小程序和APP使用的wxsBiz对象是./wxs/wxs.wxs)
// #ifndef MP-WEIXIN || MP-QQ || APP-PLUS || H5
wxsBiz: {
//注册列表touchstart事件,用于下拉刷新
touchstartEvent: e=> {
this.mescroll.touchstartEvent(e);
},
//注册列表touchmove事件,用于下拉刷新
touchmoveEvent: e=> {
this.mescroll.touchmoveEvent(e);
},
//注册列表touchend事件,用于下拉刷新
touchendEvent: e=> {
this.mescroll.touchendEvent(e);
},
propObserver(){}, // 抹平wxs的写法
callObserver(){} // 抹平wxs的写法
},
// #endif
// 不用renderjs的平台使用此处的renderBiz对象,抹平renderjs的写法 (app 和 h5 使用的renderBiz对象是./wxs/renderjs.js)
// #ifndef APP-PLUS || H5
renderBiz: {
propObserver(){} // 抹平renderjs的写法
}
// #endif
}
},
methods: {
// wxs视图层调用逻辑层的回调
wxsCall(msg){
if(msg.type === 'setWxsProp'){
// 更新wxsProp数据 (值改变才触发更新)
this.wxsProp = {
optDown: this.mescroll.optDown,
scrollTop: this.mescroll.getScrollTop(),
bodyHeight: this.mescroll.getBodyHeight(),
isDownScrolling: this.mescroll.isDownScrolling,
isUpScrolling: this.mescroll.isUpScrolling,
isUpBoth: this.mescroll.optUp.isBoth,
isScrollBody:this.mescroll.isScrollBody,
t: Date.now()
}
}else if(msg.type === 'setLoadType'){
// 设置inOffset,outOffset的状态
this.downLoadType = msg.downLoadType
// 状态挂载到mescroll对象, 以便在其他组件中使用, 比如<me-video>中
this.$set(this.mescroll, 'downLoadType', this.downLoadType)
// 重置是否加载成功的状态
this.$set(this.mescroll, 'isDownEndSuccess', null)
}else if(msg.type === 'triggerDownScroll'){
// 主动触发下拉刷新
this.mescroll.triggerDownScroll();
}else if(msg.type === 'endDownScroll'){
// 结束下拉刷新
this.mescroll.endDownScroll();
}else if(msg.type === 'triggerUpScroll'){
// 主动触发上拉加载
this.mescroll.triggerUpScroll(true);
}
}
},
mounted() {
// #ifdef MP-WEIXIN || MP-QQ || APP-PLUS || H5
// 配置主动触发wxs显示加载进度的回调
this.mescroll.optDown.afterLoading = ()=>{
this.callProp = {callType: "showLoading", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
}
// 配置主动触发wxs隐藏加载进度的回调
this.mescroll.optDown.afterEndDownScroll = ()=>{
this.callProp = {callType: "endDownScroll", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
let delay = 300 + (this.mescroll.optDown.beforeEndDelay || 0)
setTimeout(()=>{
if(this.downLoadType === 4 || this.downLoadType === 0){
this.callProp = {callType: "clearTransform", t: Date.now()} // 触发wxs的方法 (值改变才触发更新)
}
// 状态挂载到mescroll对象, 以便在其他组件中使用, 比如<me-video>中
this.$set(this.mescroll, 'downLoadType', this.downLoadType)
}, delay)
}
// 初始化wxs的数据
this.wxsCall({type: 'setWxsProp'})
// #endif
}
}
export default WxsMixin;

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// 使用renderjs直接操作window对象,实现动态控制app和h5的bounce
// bounce: iOS橡皮筋,Android半月弧,h5浏览器下拉背景等效果 (下拉刷新时禁止)
// https://uniapp.dcloud.io/frame?id=renderjs
// 与wxs的me实例一致
var me = {}
// 初始化window对象的touch事件 (仅初始化一次)
if(window && !window.$mescrollRenderInit){
window.$mescrollRenderInit = true
window.addEventListener('touchstart', function(e){
if (me.disabled()) return;
me.startPoint = me.getPoint(e); // 记录起点
}, {passive: true})
window.addEventListener('touchmove', function(e){
if (me.disabled()) return;
if (me.getScrollTop() > 0) return; // 需在顶部下拉,才禁止bounce
var curPoint = me.getPoint(e); // 当前点
var moveY = curPoint.y - me.startPoint.y; // 和起点比,移动的距离,大于0向下拉,小于0向上拉
// 向下拉
if (moveY > 0) {
// 可下拉的条件
if (!me.isDownScrolling && !me.optDown.isLock && (!me.isUpScrolling || (me.isUpScrolling && me.isUpBoth))) {
// 只有touch在mescroll的view上面,才禁止bounce
var el = e.target;
var isMescrollTouch = false;
while (el && el.tagName && el.tagName !== 'UNI-PAGE-BODY' && el.tagName != "BODY") {
var cls = el.classList;
if (cls && cls.contains('mescroll-render-touch')) {
isMescrollTouch = true
break;
}
el = el.parentNode; // 继续检查其父元素
}
// 禁止bounce (不会对swiper和iOS侧滑返回造成影响)
if (isMescrollTouch && e.cancelable && !e.defaultPrevented) e.preventDefault();
}
}
}, {passive: false})
}
/* 获取滚动条的位置 */
me.getScrollTop = function() {
return me.scrollTop || document.documentElement.scrollTop || document.body.scrollTop || 0
}
/* 是否禁用下拉刷新 */
me.disabled = function(){
return !me.optDown || !me.optDown.use || me.optDown.native
}
/* 根据点击滑动事件获取第一个手指的坐标 */
me.getPoint = function(e) {
if (!e) {
return {x: 0,y: 0}
}
if (e.touches && e.touches[0]) {
return {x: e.touches[0].pageX,y: e.touches[0].pageY}
} else if (e.changedTouches && e.changedTouches[0]) {
return {x: e.changedTouches[0].pageX,y: e.changedTouches[0].pageY}
} else {
return {x: e.clientX,y: e.clientY}
}
}
/**
* 监听逻辑层数据的变化 (实时更新数据)
*/
function propObserver(wxsProp) {
me.optDown = wxsProp.optDown
me.scrollTop = wxsProp.scrollTop
me.isDownScrolling = wxsProp.isDownScrolling
me.isUpScrolling = wxsProp.isUpScrolling
me.isUpBoth = wxsProp.isUpBoth
}
/* 导出模块 */
const renderBiz = {
data() {
return {
propObserver: propObserver,
}
}
}
export default renderBiz;

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// 使用wxs处理交互动画, 提高性能, 同时避免小程序bounce对下拉刷新的影响
// https://uniapp.dcloud.io/frame?id=wxs
// https://developers.weixin.qq.com/miniprogram/dev/framework/view/interactive-animation.html
// 模拟mescroll实例, 与mescroll.js的写法尽量保持一致
var me = {}
// ------ 自定义下拉刷新动画 start ------
/* 下拉过程中的回调,滑动过程一直在执行 (rate<1为inOffset; rate>1为outOffset) */
me.onMoving = function (ins, rate, downHight){
ins.requestAnimationFrame(function () {
ins.selectComponent('.mescroll-wxs-content').setStyle({
'will-change': 'transform', // 可解决下拉过程中, image和swiper脱离文档流的问题
'transform': 'translateY(' + downHight + 'px)',
'transition': ''
})
// 环形进度条
var progress = ins.selectComponent('.mescroll-wxs-progress')
progress && progress.setStyle({transform: 'rotate(' + 360 * rate + 'deg)'})
})
}
/* 显示下拉刷新进度 */
me.showLoading = function (ins){
me.downHight = me.optDown.offset
ins.requestAnimationFrame(function () {
ins.selectComponent('.mescroll-wxs-content').setStyle({
'will-change': 'auto',
'transform': 'translateY(' + me.downHight + 'px)',
'transition': 'transform 300ms'
})
})
}
/* 结束下拉 */
me.endDownScroll = function (ins){
me.downHight = 0;
me.isDownScrolling = false;
ins.requestAnimationFrame(function () {
ins.selectComponent('.mescroll-wxs-content').setStyle({
'will-change': 'auto',
'transform': 'translateY(0)', // 不可以写空串,否则scroll-view渲染不完整 (延时350ms会调clearTransform置空)
'transition': 'transform 300ms'
})
})
}
/* 结束下拉动画执行完毕后, 清除transform和transition, 避免对列表内容样式造成影响, 如: h5的list-msg示例下拉进度条漏出来等 */
me.clearTransform = function (ins){
ins.requestAnimationFrame(function () {
ins.selectComponent('.mescroll-wxs-content').setStyle({
'will-change': '',
'transform': '',
'transition': ''
})
})
}
// ------ 自定义下拉刷新动画 end ------
/**
* 监听逻辑层数据的变化 (实时更新数据)
*/
function propObserver(wxsProp) {
if(!wxsProp) return
me.optDown = wxsProp.optDown
me.scrollTop = wxsProp.scrollTop
me.bodyHeight = wxsProp.bodyHeight
me.isDownScrolling = wxsProp.isDownScrolling
me.isUpScrolling = wxsProp.isUpScrolling
me.isUpBoth = wxsProp.isUpBoth
me.isScrollBody = wxsProp.isScrollBody
me.startTop = wxsProp.scrollTop // 及时更新touchstart触发的startTop, 避免scroll-view快速惯性滚动到顶部取值不准确
}
/**
* 监听逻辑层数据的变化 (调用wxs的方法)
*/
function callObserver(callProp, oldValue, ins) {
if (me.disabled()) return;
if(callProp.callType){
// 逻辑层（App Service）的style已失效,需在视图层（Webview）设置style
if(callProp.callType === 'showLoading'){
me.showLoading(ins)
}else if(callProp.callType === 'endDownScroll'){
me.endDownScroll(ins)
}else if(callProp.callType === 'clearTransform'){
me.clearTransform(ins)
}
}
}
/**
* touch事件
*/
function touchstartEvent(e, ins) {
me.downHight = 0; // 下拉的距离
me.startPoint = me.getPoint(e); // 记录起点
me.startTop = me.getScrollTop(); // 记录此时的滚动条位置
me.startAngle = 0; // 初始角度
me.lastPoint = me.startPoint; // 重置上次move的点
me.maxTouchmoveY = me.getBodyHeight() - me.optDown.bottomOffset; // 手指触摸的最大范围(写在touchstart避免body获取高度为0的情况)
me.inTouchend = false; // 标记不是touchend
me.callMethod(ins, {type: 'setWxsProp'}) // 同步更新wxsProp的数据 (小程序是异步的,可能touchmove先执行,才到propObserver; h5和app是同步)
}
function touchmoveEvent(e, ins) {
var isPrevent = true // false表示不往上冒泡，相当于调用了同时调用了stopPropagation和preventDefault (对小程序生效, h5和app无效)
if (me.disabled()) return isPrevent;
var scrollTop = me.getScrollTop(); // 当前滚动条的距离
var curPoint = me.getPoint(e); // 当前点
var moveY = curPoint.y - me.startPoint.y; // 和起点比,移动的距离,大于0向下拉,小于0向上拉
// 向下拉 && 在顶部
// mescroll-body,直接判定在顶部即可
// scroll-view在滚动时不会触发touchmove,当触顶/底/左/右时,才会触发touchmove
// scroll-view滚动到顶部时,scrollTop不一定为0,也有可能大于0; 在iOS的APP中scrollTop可能为负数,不一定和startTop相等
if (moveY > 0 && (
(me.isScrollBody && scrollTop <= 0)
||
(!me.isScrollBody && (scrollTop <= 0 || (scrollTop <= me.optDown.startTop && scrollTop === me.startTop)) )
)) {
// 可下拉的条件
if (!me.inTouchend && !me.isDownScrolling && !me.optDown.isLock && (!me.isUpScrolling || (me.isUpScrolling &&
me.isUpBoth))) {
// 下拉的角度是否在配置的范围内
if(!me.startAngle) me.startAngle = me.getAngle(me.lastPoint, curPoint); // 两点之间的角度,区间 [0,90]
if (me.startAngle < me.optDown.minAngle) return isPrevent; // 如果小于配置的角度,则不往下执行下拉刷新
// 如果手指的位置超过配置的距离,则提前结束下拉,避免Webview嵌套导致touchend无法触发
if (me.maxTouchmoveY > 0 && curPoint.y >= me.maxTouchmoveY) {
me.inTouchend = true; // 标记执行touchend
touchendEvent(e, ins); // 提前触发touchend
return isPrevent;
}
isPrevent = false // 小程序是return false
var diff = curPoint.y - me.lastPoint.y; // 和上次比,移动的距离 (大于0向下,小于0向上)
// 下拉距离 < 指定距离
if (me.downHight < me.optDown.offset) {
if (me.movetype !== 1) {
me.movetype = 1; // 加入标记,保证只执行一次
// me.optDown.inOffset && me.optDown.inOffset(me); // 进入指定距离范围内那一刻的回调,只执行一次
me.callMethod(ins, {type: 'setLoadType', downLoadType: 1})
me.isMoveDown = true; // 标记下拉区域高度改变,在touchend重置回来
}
me.downHight += diff * me.optDown.inOffsetRate; // 越往下,高度变化越小
// 指定距离 <= 下拉距离
} else {
if (me.movetype !== 2) {
me.movetype = 2; // 加入标记,保证只执行一次
// me.optDown.outOffset && me.optDown.outOffset(me); // 下拉超过指定距离那一刻的回调,只执行一次
me.callMethod(ins, {type: 'setLoadType', downLoadType: 2})
me.isMoveDown = true; // 标记下拉区域高度改变,在touchend重置回来
}
if (diff > 0) { // 向下拉
me.downHight += diff * me.optDown.outOffsetRate; // 越往下,高度变化越小
} else { // 向上收
me.downHight += diff; // 向上收回高度,则向上滑多少收多少高度
}
}
me.downHight = Math.round(me.downHight) // 取整
var rate = me.downHight / me.optDown.offset; // 下拉区域当前高度与指定距离的比值
// me.optDown.onMoving && me.optDown.onMoving(me, rate, me.downHight); // 下拉过程中的回调,一直在执行
me.onMoving(ins, rate, me.downHight)
}
}
me.lastPoint = curPoint; // 记录本次移动的点
return isPrevent // false表示不往上冒泡，相当于调用了同时调用了stopPropagation和preventDefault (对小程序生效, h5和app无效)
}
function touchendEvent(e, ins) {
// 如果下拉区域高度已改变,则需重置回来
if (me.isMoveDown) {
if (me.downHight >= me.optDown.offset) {
// 符合触发刷新的条件
me.downHight = me.optDown.offset; // 更新下拉区域高度
// me.triggerDownScroll();
me.callMethod(ins, {type: 'triggerDownScroll'})
} else {
// 不符合的话 则重置
me.downHight = 0;
// me.optDown.endDownScroll && me.optDown.endDownScroll(me);
me.callMethod(ins, {type: 'endDownScroll'})
}
me.movetype = 0;
me.isMoveDown = false;
} else if (!me.isScrollBody && me.getScrollTop() === me.startTop) { // scroll-view到顶/左/右/底的滑动事件
var isScrollUp = me.getPoint(e).y - me.startPoint.y < 0; // 和起点比,移动的距离,大于0向下拉,小于0向上拉
// 上滑
if (isScrollUp) {
// 需检查滑动的角度
var angle = me.getAngle(me.getPoint(e), me.startPoint); // 两点之间的角度,区间 [0,90]
if (angle > 80) {
// 检查并触发上拉
// me.triggerUpScroll(true);
me.callMethod(ins, {type: 'triggerUpScroll'})
}
}
}
me.callMethod(ins, {type: 'setWxsProp'}) // 同步更新wxsProp的数据 (小程序是异步的,可能touchmove先执行,才到propObserver; h5和app是同步)
}
/* 是否禁用下拉刷新 */
me.disabled = function(){
return !me.optDown || !me.optDown.use || me.optDown.native
}
/* 根据点击滑动事件获取第一个手指的坐标 */
me.getPoint = function(e) {
if (!e) {
return {x: 0,y: 0}
}
if (e.touches && e.touches[0]) {
return {x: e.touches[0].pageX,y: e.touches[0].pageY}
} else if (e.changedTouches && e.changedTouches[0]) {
return {x: e.changedTouches[0].pageX,y: e.changedTouches[0].pageY}
} else {
return {x: e.clientX,y: e.clientY}
}
}
/* 计算两点之间的角度: 区间 [0,90]*/
me.getAngle = function (p1, p2) {
var x = Math.abs(p1.x - p2.x);
var y = Math.abs(p1.y - p2.y);
var z = Math.sqrt(x * x + y * y);
var angle = 0;
if (z !== 0) {
angle = Math.asin(y / z) / Math.PI * 180;
}
return angle
}
/* 获取滚动条的位置 */
me.getScrollTop = function() {
return me.scrollTop || 0
}
/* 获取body的高度 */
me.getBodyHeight = function() {
return me.bodyHeight || 0;
}
/* 调用逻辑层的方法 */
me.callMethod = function(ins, param) {
if(ins) ins.callMethod('wxsCall', param)
}
/* 导出模块 */
module.exports = {
propObserver: propObserver,
callObserver: callObserver,
touchstartEvent: touchstartEvent,
touchmoveEvent: touchmoveEvent,
touchendEvent: touchendEvent
}

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// 小程序无法在hook中使用页面级别生命周期,需单独传入: https://ask.dcloud.net.cn/question/161173
// import { onPageScroll, onReachBottom, onPullDownRefresh} from '@dcloudio/uni-app';
/**
* 初始化mescroll, 相当于vue2的mescroll-mixins.js文件 (mescroll-body 和 mescroll-uni 通用)
* mescroll-body需传入onPageScroll, onReachBottom
* mescroll-uni无需传onPageScroll, onReachBottom
* 当down.native为true时,需传入onPullDownRefresh
*/
function useMescroll(onPageScroll, onReachBottom, onPullDownRefresh){
// mescroll实例对象
let mescroll = null;
// mescroll组件初始化的回调,可获取到mescroll对象
const mescrollInit = (e)=> {
mescroll = e;
}
// 获取mescroll对象, mescrollInit执行之后会有值, 生命周期created中会有值
const getMescroll = ()=>{
return mescroll
}
// 下拉刷新的回调 (mixin默认resetUpScroll)
const downCallback = ()=> {
if(mescroll.optUp.use){
mescroll.resetUpScroll()
}else{
setTimeout(()=>{
mescroll.endSuccess();
}, 500)
}
}
// 上拉加载的回调
const upCallback = ()=> {
// mixin默认延时500自动结束加载
setTimeout(()=>{
mescroll.endErr();
}, 500)
}
// 注册系统自带的下拉刷新 (配置down.native为true时生效, 还需在pages配置enablePullDownRefresh:true;详请参考mescroll-native的案例)
onPullDownRefresh && onPullDownRefresh(() => {
mescroll && mescroll.onPullDownRefresh();
})
// 注册列表滚动事件,用于判定在顶部可下拉刷新,在指定位置可显示隐藏回到顶部按钮 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
onPageScroll && onPageScroll(e=>{
mescroll && mescroll.onPageScroll(e);
})
// 注册滚动到底部的事件,用于上拉加载 (此方法为页面生命周期,无法在子组件中触发, 仅在mescroll-body生效)
onReachBottom && onReachBottom(()=>{
mescroll && mescroll.onReachBottom();
})
return {
getMescroll,
mescrollInit,
downCallback,
upCallback
}
}
export default useMescroll

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smart-app/src/uni_modules/uni-mescroll/hooks/useMescrollComp.js Normal file
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import { ref } from 'vue';
// 小程序无法在hook中使用页面级别生命周期,需单独传入: https://ask.dcloud.net.cn/question/161173
// import { onPageScroll, onReachBottom, onPullDownRefresh} from '@dcloudio/uni-app';
/**
* mescroll-body写在子组件时,需通过useMescrollComp补充子组件缺少的生命周期, 相当于vue2的mescroll-comp.js文件
* 必须传入onPageScroll, onReachBottom
* 当down.native为true时,需传入onPullDownRefresh
*/
function useMescrollComp(onPageScroll, onReachBottom, onPullDownRefresh){
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件
onPageScroll(e=>{
handlePageScroll(e)
})
onReachBottom(()=>{
handleReachBottom()
})
// 当down的native: true时, 还需传递此方法进到子组件
onPullDownRefresh && onPullDownRefresh(()=>{
handlePullDownRefresh()
})
const mescrollItem = ref(null)
const handlePageScroll = (e)=>{
const mescroll = getMescroll()
mescroll && mescroll.onPageScroll(e);
}
const handleReachBottom = ()=>{
const mescroll = getMescroll()
mescroll && mescroll.onReachBottom();
}
const handlePullDownRefresh = ()=>{
const mescroll = getMescroll()
mescroll && mescroll.onPullDownRefresh();
}
const getMescroll = ()=>{
if(mescrollItem.value && mescrollItem.value.getMescroll){
return mescrollItem.value.getMescroll()
}
return null
}
return {
mescrollItem,
getMescroll
}
}
export default useMescrollComp

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smart-app/src/uni_modules/uni-mescroll/hooks/useMescrollMore.js Normal file
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import { ref } from 'vue';
// 小程序无法在hook中使用页面级别生命周期,需单独传入: https://ask.dcloud.net.cn/question/161173
// import { onPageScroll, onReachBottom, onPullDownRefresh} from '@dcloudio/uni-app';
/** mescroll-more示例写在子组件时,需通过useMescrollMore补充子组件缺少的生命周期, 相当于vue2的mescroll-more.js文件 */
function useMescrollMore(mescrollItems, onPageScroll, onReachBottom, onPullDownRefresh){
// 当前tab下标
const tabIndex = ref(0)
// 因为子组件无onPageScroll和onReachBottom的页面生命周期，需在页面传递进到子组件
onPageScroll && onPageScroll(e=>{
handlePageScroll(e)
})
onReachBottom && onReachBottom(()=>{
handleReachBottom()
})
// 当down的native: true时, 还需传递此方法进到子组件
onPullDownRefresh && onPullDownRefresh(()=>{
handlePullDownRefresh()
})
const handlePageScroll = (e)=>{
let mescroll = getMescroll(tabIndex.value);
mescroll && mescroll.onPageScroll(e);
}
const handleReachBottom = ()=>{
let mescroll = getMescroll(tabIndex.value);
mescroll && mescroll.onReachBottom();
}
const handlePullDownRefresh = ()=>{
let mescroll = getMescroll(tabIndex.value);
mescroll && mescroll.onPullDownRefresh();
}
// 根据下标获取对应子组件的mescroll
const getMescroll = (i)=>{
if (mescrollItems && mescrollItems[i]) {
return mescrollItems[i].value.getMescroll()
} else{
return null
}
}
// 切换tab,恢复滚动条位置
const scrollToLastY = ()=>{
let mescroll = getMescroll(tabIndex.value);
if(mescroll){
// 恢复上次滚动条的位置
let y = mescroll.getScrollTop()
mescroll.scrollTo(y, 0)
// 再次恢复上次滚动条的位置, 确保元素已渲染
setTimeout(()=>{
mescroll.scrollTo(y, 0)
},20)
}
}
return {
tabIndex,
getMescroll,
scrollToLastY
}
}
export default useMescrollMore

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{
"id": "mescroll-uni",
"displayName": "高性能下拉刷新上拉加载组件 支持vue3 setup",
"version": "1.3.8",
"description": "wxs+renderjs实现, 支持原生页面和局部区域滚动, 支持vue3 script setup的写法",
"keywords": [
"下拉刷新",
"上拉加载",
"翻页分页",
"wxs",
"setup"
],
"repository": "https://github.com/mescroll/mescroll",
"engines": {
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/mescroll-uni",
"type": "component-vue"
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "y",
"联盟": "y"
}
}
}
}
}

45
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## mescroll --【wxs+renderjs实现】高性能的下拉刷新上拉加载组件
1. mescroll的uni版本 是专门用在uni-app的下拉刷新和上拉加载的组件
2. mescroll的uni版本 继承了mescroll.js的实用功能: 自动处理分页, 自动控制无数据, 空布局提示, 回到顶部按钮 ..
3. mescroll的uni版本 丰富的案例, 自由灵活的api, 超详细的注释, 可让您快速自定义真正属于自己的下拉上拉组件
<br/>
## 最新文档(1.3.8版本): <a href="https://www.mescroll.com/uni.html">https://www.mescroll.com/uni.html</a>
2023-03-26 by 小瑾同学 (文档可能会有缓存,建议打开时刷新一下)
## 1.3.5版本已调整为[uni_modules](https://uniapp.dcloud.io/uni_modules)
uni_modules版本的mescroll-body 和 mescroll-empty 支持 [easycom规范](https://uniapp.dcloud.io/collocation/pages?id=easycom)
所以 main.js 无需再为mescroll-body注册全局组件
所以个别页面要单独使用 mescroll-empty , 也无需手动注册
#### 1.3.5以前的用户升级为uni_modules版本:
```
1. 删除原来的 @/components/mescroll-uni 组件
2. 删除 main.js 注册的 mescroll 组件
3. 从插件市场导入最新mescroll组件 (1.3.5+uni_modules版本)
4. 全局搜索 '@/components/mescroll-uni/' 替换为 '@/uni_modules/mescroll-uni/components/mescroll-uni/'
5. mescroll-empty遵循easycom规范, 若某些页面单独使用 'mescroll-empty.vue', 可删除手动导入的代码
```
## 近期已更新优化的内容:
1. 新增vue3 script setup的示例
2. 新增`入门极简`示例, 国际化`mescroll-i18n.vue`示例, 轮播吸顶菜单`mescroll-swiper-sticky.vue`示例
3. 新增 "局部区域滚动" 的案例: mescroll-body-part.vue 和 mescroll-uni-part.vue
4. 新增 me-video 视频组件, 解决APP端视频下拉悬浮错位的问题, 参考 mescroll-options.vue 示例
5. 新增 me-tabs 组件,tabs支持水平滑动; 优化mescroll-more和mescroll-swiper的案例, 顶部tab支持水平滑动
6. 吸顶悬浮提供了原生sticky和监听滚动条实现的示例: sticky.vue 和 sticky-scroll.vue (推荐使用sticky样式实现)
7. mescroll.scrollTo(y)的y支持css选择器, 包括跨自定义组件的后代选择器, 支持滚动到子组件的view (参考 mescroll-options.vue)
8. topbar 顶部是否预留状态栏的高度, 默认false; 还可支持设置状态栏背景: 如 '#ffff00', 'url(xxx) 0 0/100% 100%', 'linear-gradient(xx)'
9. down.bgColor 和 up.bgColor 加载区域的背景,不仅支持色值, 而且还是支持背景图和渐变: 如 'url(xxx) 0 0/100% 100%', 'linear-gradient(xx)'
10. topbar,bgColor支持一行代码定义background: [https://www.runoob.com/cssref/css3-pr-background.html](https://www.runoob.com/cssref/css3-pr-background.html)
<br/>
<br/>
<a href="https://ext.dcloud.net.cn/plugin?id=343&update_log">查看更多 ... </a>
<br/>
#### mescroll不支持nvue,也暂无支持的计划哈,so sorry~

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## 1.0.3（2022-01-21）
- 优化 组件示例
## 1.0.2（2021-11-22）
- 修复 / 符号在 vue 不同版本兼容问题引起的报错问题
## 1.0.1（2021-11-22）
- 修复 vue3中scss语法兼容问题
## 1.0.0（2021-11-18）
- init

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@import './styles/index.scss';

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{
"id": "uni-scss",
"displayName": "uni-scss 辅助样式",
"version": "1.0.3",
"description": "uni-sass是uni-ui提供的一套全局样式 ，通过一些简单的类名和sass变量，实现简单的页面布局操作，比如颜色、边距、圆角等。",
"keywords": [
"uni-scss",
"uni-ui",
"辅助样式"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": "^3.1.0"
},
"dcloudext": {
"category": [
"JS SDK",
"通用 SDK"
],
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui"
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "u"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "n",
"联盟": "n"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}

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`uni-sass` 是 `uni-ui`提供的一套全局样式 ，通过一些简单的类名和`sass`变量，实现简单的页面布局操作，比如颜色、边距、圆角等。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-sass)
#### 如使用过程中有任何问题，或者您对uni-ui有一些好的建议，欢迎加入 uni-ui 交流群：871950839

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@import './setting/_variables.scss';
@import './setting/_border.scss';
@import './setting/_color.scss';
@import './setting/_space.scss';
@import './setting/_radius.scss';
@import './setting/_text.scss';
@import './setting/_styles.scss';

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.uni-border {
border: 1px $uni-border-1 solid;
}

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// TODO 暂时不需要 class ，需要用户使用变量实现 ，如果使用类名其实并不推荐
// @mixin get-styles($k,$c) {
// @if $k == size or $k == weight{
// font-#{$k}:#{$c}
// }@else{
// #{$k}:#{$c}
// }
// }
$uni-ui-color:(
// 主色
primary: $uni-primary,
primary-disable: $uni-primary-disable,
primary-light: $uni-primary-light,
// 辅助色
success: $uni-success,
success-disable: $uni-success-disable,
success-light: $uni-success-light,
warning: $uni-warning,
warning-disable: $uni-warning-disable,
warning-light: $uni-warning-light,
error: $uni-error,
error-disable: $uni-error-disable,
error-light: $uni-error-light,
info: $uni-info,
info-disable: $uni-info-disable,
info-light: $uni-info-light,
// 中性色
main-color: $uni-main-color,
base-color: $uni-base-color,
secondary-color: $uni-secondary-color,
extra-color: $uni-extra-color,
// 背景色
bg-color: $uni-bg-color,
// 边框颜色
border-1: $uni-border-1,
border-2: $uni-border-2,
border-3: $uni-border-3,
border-4: $uni-border-4,
// 黑色
black:$uni-black,
// 白色
white:$uni-white,
// 透明
transparent:$uni-transparent
) !default;
@each $key, $child in $uni-ui-color {
.uni-#{"" + $key} {
color: $child;
}
.uni-#{"" + $key}-bg {
background-color: $child;
}
}
.uni-shadow-sm {
box-shadow: $uni-shadow-sm;
}
.uni-shadow-base {
box-shadow: $uni-shadow-base;
}
.uni-shadow-lg {
box-shadow: $uni-shadow-lg;
}
.uni-mask {
background-color:$uni-mask;
}

55
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@mixin radius($r,$d:null ,$important: false){
$radius-value:map-get($uni-radius, $r) if($important, !important, null);
// Key exists within the $uni-radius variable
@if (map-has-key($uni-radius, $r) and $d){
@if $d == t {
border-top-left-radius:$radius-value;
border-top-right-radius:$radius-value;
}@else if $d == r {
border-top-right-radius:$radius-value;
border-bottom-right-radius:$radius-value;
}@else if $d == b {
border-bottom-left-radius:$radius-value;
border-bottom-right-radius:$radius-value;
}@else if $d == l {
border-top-left-radius:$radius-value;
border-bottom-left-radius:$radius-value;
}@else if $d == tl {
border-top-left-radius:$radius-value;
}@else if $d == tr {
border-top-right-radius:$radius-value;
}@else if $d == br {
border-bottom-right-radius:$radius-value;
}@else if $d == bl {
border-bottom-left-radius:$radius-value;
}
}@else{
border-radius:$radius-value;
}
}
@each $key, $child in $uni-radius {
@if($key){
.uni-radius-#{"" + $key} {
@include radius($key)
}
}@else{
.uni-radius {
@include radius($key)
}
}
}
@each $direction in t, r, b, l,tl, tr, br, bl {
@each $key, $child in $uni-radius {
@if($key){
.uni-radius-#{"" + $direction}-#{"" + $key} {
@include radius($key,$direction,false)
}
}@else{
.uni-radius-#{$direction} {
@include radius($key,$direction,false)
}
}
}
}

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@mixin fn($space,$direction,$size,$n) {
@if $n {
#{$space}-#{$direction}: #{$size*$uni-space-root}px
} @else {
#{$space}-#{$direction}: #{-$size*$uni-space-root}px
}
}
@mixin get-styles($direction,$i,$space,$n){
@if $direction == t {
@include fn($space, top,$i,$n);
}
@if $direction == r {
@include fn($space, right,$i,$n);
}
@if $direction == b {
@include fn($space, bottom,$i,$n);
}
@if $direction == l {
@include fn($space, left,$i,$n);
}
@if $direction == x {
@include fn($space, left,$i,$n);
@include fn($space, right,$i,$n);
}
@if $direction == y {
@include fn($space, top,$i,$n);
@include fn($space, bottom,$i,$n);
}
@if $direction == a {
@if $n {
#{$space}:#{$i*$uni-space-root}px;
} @else {
#{$space}:#{-$i*$uni-space-root}px;
}
}
}
@each $orientation in m,p {
$space: margin;
@if $orientation == m {
$space: margin;
} @else {
$space: padding;
}
@for $i from 0 through 16 {
@each $direction in t, r, b, l, x, y, a {
.uni-#{$orientation}#{$direction}-#{$i} {
@include get-styles($direction,$i,$space,true);
}
.uni-#{$orientation}#{$direction}-n#{$i} {
@include get-styles($direction,$i,$space,false);
}
}
}
}

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/* #ifndef APP-NVUE */
$-color-white:#fff;
$-color-black:#000;
@mixin base-style($color) {
color: #fff;
background-color: $color;
border-color: mix($-color-black, $color, 8%);
&:not([hover-class]):active {
background: mix($-color-black, $color, 10%);
border-color: mix($-color-black, $color, 20%);
color: $-color-white;
outline: none;
}
}
@mixin is-color($color) {
@include base-style($color);
&[loading] {
@include base-style($color);
&::before {
margin-right:5px;
}
}
&[disabled] {
&,
&[loading],
&:not([hover-class]):active {
color: $-color-white;
border-color: mix(darken($color,10%), $-color-white);
background-color: mix($color, $-color-white);
}
}
}
@mixin base-plain-style($color) {
color:$color;
background-color: mix($-color-white, $color, 90%);
border-color: mix($-color-white, $color, 70%);
&:not([hover-class]):active {
background: mix($-color-white, $color, 80%);
color: $color;
outline: none;
border-color: mix($-color-white, $color, 50%);
}
}
@mixin is-plain($color){
&[plain] {
@include base-plain-style($color);
&[loading] {
@include base-plain-style($color);
&::before {
margin-right:5px;
}
}
&[disabled] {
&,
&:active {
color: mix($-color-white, $color, 40%);
background-color: mix($-color-white, $color, 90%);
border-color: mix($-color-white, $color, 80%);
}
}
}
}
.uni-btn {
margin: 5px;
color: #393939;
border:1px solid #ccc;
font-size: 16px;
font-weight: 200;
background-color: #F9F9F9;
// TODO 暂时处理边框隐藏一边的问题
overflow: visible;
&::after{
border: none;
}
&:not([type]),&[type=default] {
color: #999;
&[loading] {
background: none;
&::before {
margin-right:5px;
}
}
&[disabled]{
color: mix($-color-white, #999, 60%);
&,
&[loading],
&:active {
color: mix($-color-white, #999, 60%);
background-color: mix($-color-white,$-color-black , 98%);
border-color: mix($-color-white, #999, 85%);
}
}
&[plain] {
color: #999;
background: none;
border-color: $uni-border-1;
&:not([hover-class]):active {
background: none;
color: mix($-color-white, $-color-black, 80%);
border-color: mix($-color-white, $-color-black, 90%);
outline: none;
}
&[disabled]{
&,
&[loading],
&:active {
background: none;
color: mix($-color-white, #999, 60%);
border-color: mix($-color-white, #999, 85%);
}
}
}
}
&:not([hover-class]):active {
color: mix($-color-white, $-color-black, 50%);
}
&[size=mini] {
font-size: 16px;
font-weight: 200;
border-radius: 8px;
}
&.uni-btn-small {
font-size: 14px;
}
&.uni-btn-mini {
font-size: 12px;
}
&.uni-btn-radius {
border-radius: 999px;
}
&[type=primary] {
@include is-color($uni-primary);
@include is-plain($uni-primary)
}
&[type=success] {
@include is-color($uni-success);
@include is-plain($uni-success)
}
&[type=error] {
@include is-color($uni-error);
@include is-plain($uni-error)
}
&[type=warning] {
@include is-color($uni-warning);
@include is-plain($uni-warning)
}
&[type=info] {
@include is-color($uni-info);
@include is-plain($uni-info)
}
}
/* #endif */

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@mixin get-styles($k,$c) {
@if $k == size or $k == weight{
font-#{$k}:#{$c}
}@else{
#{$k}:#{$c}
}
}
@each $key, $child in $uni-headings {
/* #ifndef APP-NVUE */
.uni-#{$key} {
@each $k, $c in $child {
@include get-styles($k,$c)
}
}
/* #endif */
/* #ifdef APP-NVUE */
.container .uni-#{$key} {
@each $k, $c in $child {
@include get-styles($k,$c)
}
}
/* #endif */
}

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// @use "sass:math";
@import '../tools/functions.scss';
// 间距基础倍数
$uni-space-root: 2 !default;
// 边框半径默认值
$uni-radius-root:5px !default;
$uni-radius: () !default;
// 边框半径断点
$uni-radius: map-deep-merge(
(
0: 0,
// TODO 当前版本暂时不支持 sm 属性
// 'sm': math.div($uni-radius-root, 2),
null: $uni-radius-root,
'lg': $uni-radius-root * 2,
'xl': $uni-radius-root * 6,
'pill': 9999px,
'circle': 50%
),
$uni-radius
);
// 字体家族
$body-font-family: 'Roboto', sans-serif !default;
// 文本
$heading-font-family: $body-font-family !default;
$uni-headings: () !default;
$letterSpacing: -0.01562em;
$uni-headings: map-deep-merge(
(
'h1': (
size: 32px,
weight: 300,
line-height: 50px,
// letter-spacing:-0.01562em
),
'h2': (
size: 28px,
weight: 300,
line-height: 40px,
// letter-spacing: -0.00833em
),
'h3': (
size: 24px,
weight: 400,
line-height: 32px,
// letter-spacing: normal
),
'h4': (
size: 20px,
weight: 400,
line-height: 30px,
// letter-spacing: 0.00735em
),
'h5': (
size: 16px,
weight: 400,
line-height: 24px,
// letter-spacing: normal
),
'h6': (
size: 14px,
weight: 500,
line-height: 18px,
// letter-spacing: 0.0125em
),
'subtitle': (
size: 12px,
weight: 400,
line-height: 20px,
// letter-spacing: 0.00937em
),
'body': (
font-size: 14px,
font-weight: 400,
line-height: 22px,
// letter-spacing: 0.03125em
),
'caption': (
'size': 12px,
'weight': 400,
'line-height': 20px,
// 'letter-spacing': 0.03333em,
// 'text-transform': false
)
),
$uni-headings
);
// 主色
$uni-primary: #2979ff !default;
$uni-primary-disable:lighten($uni-primary,20%) !default;
$uni-primary-light: lighten($uni-primary,25%) !default;
// 辅助色
// 除了主色外的场景色，需要在不同的场景中使用（例如危险色表示危险的操作）。
$uni-success: #18bc37 !default;
$uni-success-disable:lighten($uni-success,20%) !default;
$uni-success-light: lighten($uni-success,25%) !default;
$uni-warning: #f3a73f !default;
$uni-warning-disable:lighten($uni-warning,20%) !default;
$uni-warning-light: lighten($uni-warning,25%) !default;
$uni-error: #e43d33 !default;
$uni-error-disable:lighten($uni-error,20%) !default;
$uni-error-light: lighten($uni-error,25%) !default;
$uni-info: #8f939c !default;
$uni-info-disable:lighten($uni-info,20%) !default;
$uni-info-light: lighten($uni-info,25%) !default;
// 中性色
// 中性色用于文本、背景和边框颜色。通过运用不同的中性色，来表现层次结构。
$uni-main-color: #3a3a3a !default; // 主要文字
$uni-base-color: #6a6a6a !default; // 常规文字
$uni-secondary-color: #909399 !default; // 次要文字
$uni-extra-color: #c7c7c7 !default; // 辅助说明
// 边框颜色
$uni-border-1: #F0F0F0 !default;
$uni-border-2: #EDEDED !default;
$uni-border-3: #DCDCDC !default;
$uni-border-4: #B9B9B9 !default;
// 常规色
$uni-black: #000000 !default;
$uni-white: #ffffff !default;
$uni-transparent: rgba($color: #000000, $alpha: 0) !default;
// 背景色
$uni-bg-color: #f7f7f7 !default;
/* 水平间距 */
$uni-spacing-sm: 8px !default;
$uni-spacing-base: 15px !default;
$uni-spacing-lg: 30px !default;
// 阴影
$uni-shadow-sm:0 0 5px rgba($color: #d8d8d8, $alpha: 0.5) !default;
$uni-shadow-base:0 1px 8px 1px rgba($color: #a5a5a5, $alpha: 0.2) !default;
$uni-shadow-lg:0px 1px 10px 2px rgba($color: #a5a4a4, $alpha: 0.5) !default;
// 蒙版
$uni-mask: rgba($color: #000000, $alpha: 0.4) !default;

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// 合并 map
@function map-deep-merge($parent-map, $child-map){
$result: $parent-map;
@each $key, $child in $child-map {
$parent-has-key: map-has-key($result, $key);
$parent-value: map-get($result, $key);
$parent-type: type-of($parent-value);
$child-type: type-of($child);
$parent-is-map: $parent-type == map;
$child-is-map: $child-type == map;
@if (not $parent-has-key) or ($parent-type != $child-type) or (not ($parent-is-map and $child-is-map)){
$result: map-merge($result, ( $key: $child ));
}@else {
$result: map-merge($result, ( $key: map-deep-merge($parent-value, $child) ));
}
}
@return $result;
};

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// 间距基础倍数
$uni-space-root: 2;
// 边框半径默认值
$uni-radius-root:5px;
// 主色
$uni-primary: #2979ff;
// 辅助色
$uni-success: #4cd964;
// 警告色
$uni-warning: #f0ad4e;
// 错误色
$uni-error: #dd524d;
// 描述色
$uni-info: #909399;
// 中性色
$uni-main-color: #303133;
$uni-base-color: #606266;
$uni-secondary-color: #909399;
$uni-extra-color: #C0C4CC;
// 背景色
$uni-bg-color: #f5f5f5;
// 边框颜色
$uni-border-1: #DCDFE6;
$uni-border-2: #E4E7ED;
$uni-border-3: #EBEEF5;
$uni-border-4: #F2F6FC;
// 常规色
$uni-black: #000000;
$uni-white: #ffffff;
$uni-transparent: rgba($color: #000000, $alpha: 0);

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@import './styles/setting/_variables.scss';
// 间距基础倍数
$uni-space-root: 2;
// 边框半径默认值
$uni-radius-root:5px;
// 主色
$uni-primary: #2979ff;
$uni-primary-disable:mix(#fff,$uni-primary,50%);
$uni-primary-light: mix(#fff,$uni-primary,80%);
// 辅助色
// 除了主色外的场景色，需要在不同的场景中使用（例如危险色表示危险的操作）。
$uni-success: #18bc37;
$uni-success-disable:mix(#fff,$uni-success,50%);
$uni-success-light: mix(#fff,$uni-success,80%);
$uni-warning: #f3a73f;
$uni-warning-disable:mix(#fff,$uni-warning,50%);
$uni-warning-light: mix(#fff,$uni-warning,80%);
$uni-error: #e43d33;
$uni-error-disable:mix(#fff,$uni-error,50%);
$uni-error-light: mix(#fff,$uni-error,80%);
$uni-info: #8f939c;
$uni-info-disable:mix(#fff,$uni-info,50%);
$uni-info-light: mix(#fff,$uni-info,80%);
// 中性色
// 中性色用于文本、背景和边框颜色。通过运用不同的中性色，来表现层次结构。
$uni-main-color: #3a3a3a; // 主要文字
$uni-base-color: #6a6a6a; // 常规文字
$uni-secondary-color: #909399; // 次要文字
$uni-extra-color: #c7c7c7; // 辅助说明
// 边框颜色
$uni-border-1: #F0F0F0;
$uni-border-2: #EDEDED;
$uni-border-3: #DCDCDC;
$uni-border-4: #B9B9B9;
// 常规色
$uni-black: #000000;
$uni-white: #ffffff;
$uni-transparent: rgba($color: #000000, $alpha: 0);
// 背景色
$uni-bg-color: #f7f7f7;
/* 水平间距 */
$uni-spacing-sm: 8px;
$uni-spacing-base: 15px;
$uni-spacing-lg: 30px;
// 阴影
$uni-shadow-sm:0 0 5px rgba($color: #d8d8d8, $alpha: 0.5);
$uni-shadow-base:0 1px 8px 1px rgba($color: #a5a5a5, $alpha: 0.2);
$uni-shadow-lg:0px 1px 10px 2px rgba($color: #a5a4a4, $alpha: 0.5);
// 蒙版
$uni-mask: rgba($color: #000000, $alpha: 0.4);