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https://github.com/1024-lab/smart-admin.git
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94 lines
2.1 KiB
Vue
94 lines
2.1 KiB
Vue
<!---
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* 字段 下拉选择框
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*
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* @Author: 1024创新实验室：罗伊
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* @Date: 2022-09-12 22:06:45
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* @Wechat: zhuda1024
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* @Email: lab1024@163.com
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* @Copyright 1024创新实验室 （ https://1024lab.net ），Since 2012
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*
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-->
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<template>
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<div>
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<a-select
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v-model:value="selectValue"
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:style="`width: ${width}`"
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:placeholder="props.placeholder"
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:allowClear="true"
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:size="size"
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:mode="mode"
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@change="onChange"
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:disabled="disabled"
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>
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<a-select-option v-for="item in dictValueList" :key="item.valueCode" :value="item.valueCode">
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{{ item.valueName }}
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</a-select-option>
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</a-select>
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</div>
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</template>
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<script setup>
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import { computed, onMounted, ref, watch } from 'vue';
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import { dictApi } from '/@/api/support/dict-api';
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const props = defineProps({
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keyCode: String,
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value: [Array, String],
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mode: {
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type: String,
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default: 'combobox',
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},
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width: {
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type: String,
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default: '200px',
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},
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placeholder: {
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type: String,
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default: '请选择',
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},
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size: {
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type: String,
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default: 'default',
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},
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disabled: {
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type: Boolean,
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default: false,
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},
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});
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// -------------------------- 查询 字典数据 --------------------------
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const dictValueList = ref([]);
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async function queryDict() {
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let res = await dictApi.valueList(props.keyCode);
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dictValueList.value = res.data;
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}
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onMounted(queryDict);
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// -------------------------- 选中 相关、事件 --------------------------
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const selectValue = ref(props.value);
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watch(
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() => props.value,
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(value) => {
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selectValue.value = value;
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}
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);
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const emit = defineEmits(['update:value', 'change']);
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function onChange(value) {
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if (!value) {
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emit('update:value', []);
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emit('change', []);
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}
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if (Array.isArray(value)) {
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emit('update:value', value);
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emit('change', value);
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} else {
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emit('update:value', [value]);
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emit('change', [value]);
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}
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}
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</script>
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