一、介绍
router-view组件作为vue最外围的路由治理组件,在我的项目中作为路由治理常常被应用到。vue我的项目最外围的App.vue文件中即是通过router-view进行路由治理。
<template>
<div id="app">
<router-view></router-view>
</div>
</template>
咱们在本人保护我的项目的时候,也能够应用router-view组件进行路由治理,对于页面部分刷新的场景,该组件能施展关键作用;
二、应用办法
咱们通过具体场景来介绍router-view组件用法:
1 实现成果
通过切换底部导航栏进行页面内容区域切换:
实现的性能是:点击音讯、联系人、动静;页面内容进行切换;页面题目以及底部导航栏不变;
2 代码
最要害的是router.js配置:
{
path: "/routerViewPractice",
name: "routerViewPractice",
component: () => import("@/views/routerView/index.vue"),
redirect: '/messagePage',//页面默认加载的路由
children: [
{
path: "/messagePage",
name: "messagePage",
component: () => import("@/views/routerView/childPages/messagePage.vue")
},
{
path: "/contactPage",
name: "contactPage",
component: () => import("@/views/routerView/childPages/contactPage.vue")
},
{
path: "/dynamicPage",
name: "dynamicPage",
component: () => import("@/views/routerView/childPages/dynamicPage.vue")
}
]
}
文件阐明:
- routerViewPractice:父路由path;
- redirect:页面router-view组件默认加载的路由;
- children:用于父页面进行切换的子路由;
vue父页面代码:
<template>
<div>
<title-bar :title="title" @goBack="goback"></title-bar>
<router-view></router-view>
<BottomBar
@handleMsg='handleMsg'
@lookContact='lookContact'
@readDynamic='readDynamic'
></BottomBar>
</div>
</template>
<script>
import TitleBar from "@/components/TitleBar";
import BottomBar from "@/components/BottomBar";
export default {
name: "",
components: {
TitleBar,
BottomBar
},
data() {
return {
title: "路由视图",
};
},
methods: {
// 返回办法
goback() {
// this.$emit("GoBack");
},
handleMsg() {
this.$router.push({path: '/messagePage'})
},
lookContact() {
this.$router.push({path: '/contactPage'})
},
readDynamic() {
this.$router.push({path: '/dynamicPage'})
}
}
};
</script>
<style scoped>
#page-title {
width: 100%;
background-color: #fff;
display: flex;
justify-content: center;
}
.backImg {
width: 20px;
}
</style>
应用this.$router.push进行页面上router-view组件的路由替换;实现点击底部导航栏页面切换性能;
发表回复