| <!-- |
| ~ Licensed to the Apache Software Foundation (ASF) under one or more |
| ~ contributor license agreements. See the NOTICE file distributed with |
| ~ this work for additional information regarding copyright ownership. |
| ~ The ASF licenses this file to You under the Apache License, Version 2.0 |
| ~ (the "License"); you may not use this file except in compliance with |
| ~ the License. You may obtain a copy of the License at |
| ~ |
| ~ http://www.apache.org/licenses/LICENSE-2.0 |
| ~ |
| ~ Unless required by applicable law or agreed to in writing, software |
| ~ distributed under the License is distributed on an "AS IS" BASIS, |
| ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ~ See the License for the specific language governing permissions and |
| ~ limitations under the License. |
| --> |
| <template> |
| <div class="__container_menu"> |
| <a-menu |
| mode="inline" |
| :selectedKeys="selectedKeys" |
| :open-keys="openKeys" |
| @select="selectMenu" |
| :items="items" |
| @click="handleClick" |
| > |
| </a-menu> |
| </div> |
| </template> |
| |
| <script setup lang="ts"> |
| import type { RouteRecordType } from '@/router/defaultRoutes' |
| import { routes as defaultRoutes } from '@/router/defaultRoutes' |
| import type { ItemType, MenuProps } from 'ant-design-vue' |
| import type { ComponentInternalInstance } from 'vue' |
| import { computed, getCurrentInstance, h, reactive } from 'vue' |
| import { Icon } from '@iconify/vue' |
| import { useRoute, useRouter } from 'vue-router' |
| import type { RouterMeta } from '@/router/RouterMeta' |
| |
| const { |
| appContext: { |
| config: { globalProperties } |
| } |
| } = <ComponentInternalInstance>getCurrentInstance() |
| |
| const routesForMenu = defaultRoutes |
| |
| const nowRoute = useRoute() |
| |
| // load active menu |
| let selectedKeys = computed(() => [getLoadSelectedKeys(nowRoute.meta)]) |
| let openKeys: any = reactive([]) |
| function getLoadSelectedKeys(meta: RouterMeta): string { |
| return meta.tab || meta.hidden ? getLoadSelectedKeys(meta.parent?.meta!) : meta._router_key! |
| } |
| function loadOpenedKeys() { |
| let p: any = nowRoute.meta.parent |
| while (p) { |
| openKeys.push(p.meta?._router_key) |
| p = p.meta?.parent |
| } |
| } |
| |
| loadOpenedKeys() |
| |
| function selectMenu(e: any) { |
| selectedKeys[0] = e.key |
| } |
| |
| function getItem( |
| label: any, |
| title: any, |
| key?: string, |
| icon?: any, |
| children?: ItemType[], |
| type?: 'group' |
| ): ItemType { |
| if (icon) { |
| icon = h(Icon, { icon: icon }) |
| } |
| |
| return { |
| key, |
| title, |
| icon, |
| children, |
| label: computed(() => globalProperties.$t(label)), |
| type |
| } as ItemType |
| } |
| |
| const items: ItemType[] = reactive([]) |
| |
| /** |
| * pre handle routes |
| * 1. if a route doesn't have any child, skip loop |
| * 2. if a route has only one child, replace |
| * |
| * @param arr |
| * @param arr2 |
| */ |
| function prepareRoutes( |
| arr: readonly RouteRecordType[] | undefined, |
| arr2: ItemType[], |
| parent = 'root' |
| ) { |
| if (!arr || arr.length === 0) return |
| for (let r of arr) { |
| if (r.meta?.skip) { |
| prepareRoutes(r.children, arr2, r.name) |
| continue |
| } |
| if (!r.meta?.hidden) { |
| if (!r.children || r.children.length === 0 || r.meta?.tab_parent) { |
| arr2.push(getItem(r.name, r.path, r.meta?._router_key, r.meta?.icon)) |
| } else if (r.children.length === 1) { |
| arr2.push( |
| getItem(r.children[0].name, r.path, r.meta?._router_key, r.children[0].meta?.icon) |
| ) |
| } else { |
| const tmp: ItemType[] = reactive([]) |
| prepareRoutes(r.children, tmp, r.name) |
| arr2.push(getItem(r.name, r.path, r.meta?._router_key, r.meta?.icon, tmp)) |
| } |
| } |
| } |
| } |
| |
| prepareRoutes(routesForMenu, items) |
| |
| const router = useRouter() |
| |
| const handleClick: MenuProps['onClick'] = (e) => { |
| // console.log(e.item?.title) |
| router.push(<string>e.item?.title) |
| } |
| </script> |
| <style lang="less" scoped> |
| .__container_menu { |
| .icon-wrapper { |
| .icon { |
| font-size: 20px; |
| margin-right: 5px; |
| margin-bottom: -4px; |
| font-weight: 700; |
| } |
| } |
| } |
| </style> |