怎样为网站设计关键词使用织梦系统建设网站教程

问题描述

ruoyi VUE菜单有一个BUG，当我们点击其它按钮或者首页的时候，已经展示的一级菜单是不会自动收缩的。这个问题也导致很多开发者把一级菜单都换成了二级菜单。

解决方案 

// src/layout/components/Sidebar/index.vue<template><div :class="{ 'has-logo': showLogo }":style="{ backgroundColor: settings.sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground }"><logo v-if="showLogo" :collapse="isCollapse" /><el-scrollbar :class="settings.sideTheme" wrap-class="scrollbar-wrapper"><el-menu ref="menu" @open="handleOpen" :default-active="activeMenu" :collapse="isCollapse":background-color="settings.sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground":text-color="settings.sideTheme === 'theme-dark' ? variables.menuColor : variables.menuLightColor":unique-opened="true" active-text-color="#fff" :collapse-transition="false" mode="vertical"><sidebar-item v-for="(route, index) in sidebarRouters" :key="route.path + index" :item="route":base-path="route.path" /></el-menu></el-scrollbar></div>
</template><script>
import { mapGetters, mapState } from "vuex";
import Logo from "./Logo";
import SidebarItem from "./SidebarItem";
import variables from "@/assets/styles/variables.scss";export default {components: { SidebarItem, Logo },data() {return {keyIndex: 0,};},watch: {$route(to, from) {this.handleOpen(from.path);if (this.$route.path === '/index') {this.$refs.menu.close(this.keyIndex);}}},methods: {handleOpen(key) {let index = key.split('/');this.keyIndex = `/${index[1]}`;}},computed: {...mapState(["settings"]),...mapGetters(["sidebarRouters", "sidebar"]),activeMenu() {const route = this.$route;const { meta, path } = route;// if set path, the sidebar will highlight the path you setif (meta.activeMenu) {return meta.activeMenu;}return path;},showLogo() {return this.$store.state.settings.sidebarLogo;},variables() {return variables;},isCollapse() {return !this.sidebar.opened;}}
};
</script>