82 lines
2.2 KiB
Vue
82 lines
2.2 KiB
Vue
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<!--
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* @Description:
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* @Author: zenghua.wang
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* @Date: 2023-06-20 14:29:45
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* @LastEditors: zenghua.wang
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* @LastEditTime: 2024-01-27 16:07:37
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-->
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<template>
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<template v-if="!item.hidden">
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<template v-if="!item.alwaysShow && hasOneShowingChild(item.children, item)">
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<layout-link v-if="onlyOneChild.meta" :to="onlyOneChild.path">
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<el-menu-item :index="onlyOneChild.path">
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<layout-icon :size="20" :icon="onlyOneChild?.meta?.icon" />
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<template #title>{{ onlyOneChild.meta && onlyOneChild.meta?.title }}</template>
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</el-menu-item>
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</layout-link>
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</template>
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<el-sub-menu v-else :index="item.path" teleported>
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<template #title>
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<layout-icon :size="20" :icon="item?.meta?.icon" />
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<span>{{ item.meta && item.meta?.title }}</span>
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</template>
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<sub-item v-for="child in item.children" :key="child.path" :item="child" />
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</el-sub-menu>
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</template>
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</template>
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<script setup name="sub-item">
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import { ref } from 'vue';
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// import { isExternal } from '@/utils/validate.js';
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import LayoutLink from './Link';
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import LayoutIcon from './Icon';
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// import path from 'path-browserify';
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defineProps({
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item: {
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type: Object,
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required: true,
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},
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basePath: {
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type: String,
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default: '',
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},
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});
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const onlyOneChild = ref(null);
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const hasOneShowingChild = (children = [], parent) => {
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const showingChildren = children.filter((item) => {
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// 过滤掉需要隐藏的菜单
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if (item.hidden) {
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return false;
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} else {
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// 临时设置（如果只有一个显示子项，则将使用）
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onlyOneChild.value = item;
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return true;
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}
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});
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// 当只有一个子路由器时，默认情况下会显示该子路由器
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if (showingChildren.length === 1) {
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return true;
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}
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// 如果没有要显示的子路由器，则显示父路由器
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if (showingChildren.length === 0) {
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onlyOneChild.value = { ...parent, noShowingChildren: true };
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return true;
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}
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return false;
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};
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// const resolvePath = (routePath) => {
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// if (isExternal(routePath)) {
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// return routePath;
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// }
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// if (isExternal(props.basePath)) {
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// return props.basePath;
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// }
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// return path.resolve(props.basePath, routePath);
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// };
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</script>
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