tabBar.vue文件,写法如下:
<div class="tab"> <div class="tab_item" v-for="(item ,index) in tabBarImg" :key="index" @click="switchToTab(item.path)"> <img :src="$route.path === item.path ? item.icon : item.normal" > <span :class="$route.path === item.path ? ‘active‘ : ‘‘">{{item.title}}</span> </div> </div>
tabBar.vue 中 js
export default { name: "Tabbar", data(){ return{ tabBarImg:[ { path:‘/home‘, normal:require(‘./../assets/img/tab_guamai_nor_icon-xhdpi.png‘), icon:require(‘./../assets/img/tab_guamai_sel_icon-xhdpi.png‘), title:‘娱乐咨询‘ }, { path:‘/chat‘, normal:require(‘./../assets/img/tab_hangqing_nor_icon-xhdpi.png‘), icon:require(‘./../assets/img/tab_hangqing_sel-xhdpi.png‘), title:‘聊天‘ }, { path:‘/me‘, normal:require(‘./../assets/img/tab_wode_nor_icon-xhdpi.png‘), icon:require(‘./../assets/img/tab_wode_sel_icon-xhdpi.png‘), title:‘我的‘ }, ] } }, methods:{ switchToTab(path){ console.log(path); this.$router.replace(path); } } }
路由代码如下:
meta:用来判断底部tabbar组件是否显示
import Vue from ‘vue‘ import VRouter from ‘vue-router‘ import Home from ‘./../components/Home.vue‘; import Chat from ‘./../components/Chat.vue‘; import Me from ‘./../components/Me.vue‘; import Login from ‘./../components/Login.vue‘; Vue.use(VRouter); export default new VRouter({ mode:‘history‘, routes:[ { path:‘/home‘, component:Home, meta:{ showTab:true } }, { path:‘/chat‘, component:Chat, meta:{ showTab:true } }, { path:‘/me‘, component:Me, meta:{ showTab:true } }, { path:‘/login‘, component:Login }, { path:‘/‘, redirect:‘/home‘ } ] })
App.vue中,判断 底部导航栏是否显示
<tabbar v-if="$route.meta.showTab"></tabbar>
原文地址:https://www.cnblogs.com/dyy-dida/p/11109689.html
时间: 2024-11-05 23:28:04