81 lines
2.7 KiB
Vue
81 lines
2.7 KiB
Vue
<template>
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<div class="h100">
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<router-view v-slot="{ Component }">
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<transition :name="setTransitionName" mode="out-in">
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<keep-alive :include="getKeepAliveNames">
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<component :is="Component" :key="refreshRouterViewKey" class="w100" />
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</keep-alive>
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</transition>
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</router-view>
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</div>
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</template>
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<script lang="ts">
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import { computed, defineComponent, toRefs, reactive, getCurrentInstance, onBeforeMount, onUnmounted, nextTick, watch } from 'vue';
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import { useRoute } from 'vue-router';
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import { storeToRefs } from 'pinia';
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import { useKeepALiveNames } from '/@/stores/keepAliveNames';
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import { useThemeConfig } from '/@/stores/themeConfig';
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import { Session } from '/@/utils/storage';
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// 定义接口来定义对象的类型
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interface ParentViewState {
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refreshRouterViewKey: null | string;
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keepAliveNameList: string[];
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}
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export default defineComponent({
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name: 'layoutParentView',
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setup() {
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const { proxy } = <any>getCurrentInstance();
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const route = useRoute();
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const storesKeepAliveNames = useKeepALiveNames();
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const storesThemeConfig = useThemeConfig();
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const { keepAliveNames, cachedViews } = storeToRefs(storesKeepAliveNames);
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const { themeConfig } = storeToRefs(storesThemeConfig);
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const state = reactive<ParentViewState>({
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refreshRouterViewKey: null,
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keepAliveNameList: [],
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});
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// 设置主界面切换动画
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const setTransitionName = computed(() => {
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return themeConfig.value.animation;
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});
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// 获取组件缓存列表(name值)
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const getKeepAliveNames = computed(() => {
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return themeConfig.value.isTagsview ? cachedViews.value : state.keepAliveNameList;
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});
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// 页面加载前，处理缓存，页面刷新时路由缓存处理
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onBeforeMount(() => {
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// https://gitee.com/lyt-top/vue-next-admin/issues/I58U75
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if (themeConfig.value.isCacheTagsView) cachedViews.value = Session.get('tagsViewList').map((item: any) => item.name);
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state.keepAliveNameList = keepAliveNames.value;
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proxy.mittBus.on('onTagsViewRefreshRouterView', (fullPath: string) => {
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state.keepAliveNameList = keepAliveNames.value.filter((name: string) => route.name !== name);
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state.refreshRouterViewKey = null;
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nextTick(() => {
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state.refreshRouterViewKey = fullPath;
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state.keepAliveNameList = keepAliveNames.value;
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});
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});
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});
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// 页面卸载时
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onUnmounted(() => {
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proxy.mittBus.off('onTagsViewRefreshRouterView', () => {});
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});
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// 监听路由变化，防止 tagsView 多标签时，切换动画消失
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watch(
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() => route.fullPath,
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() => {
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state.refreshRouterViewKey = decodeURI(route.fullPath);
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}
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);
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return {
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setTransitionName,
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getKeepAliveNames,
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...toRefs(state),
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};
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},
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});
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</script>
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