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103 lines
3.0 KiB
Vue
103 lines
3.0 KiB
Vue
<!--
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* 递归菜单
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*
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* @Author: 1024创新实验室-主任：卓大
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* @Date: 2022-09-06 20:29:12
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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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<template>
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<div class="recursion-container" v-show="topMenu.children && topMenu.children.length > 0">
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<!-- 顶部顶级菜单名称 -->
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<div class="top-menu">
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<span class="ant-menu">{{ topMenu.menuName }}</span>
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</div>
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<!-- 次级菜单展示 -->
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<a-menu :selectedKeys="selectedKeys" :openKeys="openKeys" mode="inline">
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<template v-for="item in topMenu.children" :key="item.menuId">
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<template v-if="item.visibleFlag">
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<template v-if="$lodash.isEmpty(item.children)">
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<a-menu-item :key="item.menuId.toString()" @click="turnToPage(item)">
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<template #icon v-if="item.icon">
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<component :is="$antIcons[item.icon]" />
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</template>
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{{ item.menuName }}
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</a-menu-item>
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</template>
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<template v-else>
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<SubMenu :menu-info="item" :key="item.menuId" @turnToPage="turnToPage" />
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</template>
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</template>
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</template>
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</a-menu>
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</div>
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</template>
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<script setup>
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import { ref } from 'vue';
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import { HOME_PAGE_NAME } from '/@/constants/system/home-const';
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import SubMenu from './sub-menu.vue';
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import { router } from '/@/router';
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import _ from 'lodash';
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import menuEmitter from './side-expand-menu-mitt';
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import { useUserStore } from '/@/store/modules/system/user';
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// 选中的顶级菜单
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let topMenu = ref({});
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menuEmitter.on('selectTopMenu', onSelectTopMenu);
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// 监听选中顶级菜单事件
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function onSelectTopMenu(selectedTopMenu) {
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topMenu.value = selectedTopMenu;
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if (selectedTopMenu.children && selectedTopMenu.children.length > 0) {
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openKeys.value = _.map(selectedTopMenu.children, 'menuId').map((e) => e.toString());
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} else {
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openKeys.value = [];
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}
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selectedKeys.value = [];
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}
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//展开的菜单
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const selectedKeys = ref([]);
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const openKeys = ref([]);
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function updateSelectKeyAndOpenKey(parentList, currentSelectKey) {
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if (!parentList) {
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return;
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}
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//获取需要展开的menu key集合
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openKeys.value = _.map(parentList, 'name');
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selectedKeys.value = [currentSelectKey];
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}
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// 页面跳转
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function turnToPage(route) {
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useUserStore().deleteKeepAliveIncludes(route.menuId.toString());
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router.push({ name: route.menuId.toString() });
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}
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function goHome() {
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router.push({ name: HOME_PAGE_NAME });
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}
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defineExpose({ updateSelectKeyAndOpenKey });
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</script>
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<style scoped lang="less">
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.recursion-container {
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height: 100%;
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background: #ffffff;
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}
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.top-menu {
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overflow: hidden;
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display: flex;
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align-items: center;
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justify-content: center;
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height: @header-user-height;
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font-size: 16px;
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color: #515a6e;
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border-bottom: 1px solid #f3f3f3;
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border-right: 1px solid #f3f3f3;
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}
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</style>
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