Vue嵌套路由：
实现效果(路由三层嵌套，点击一级tab显示二级tab效果，二级tab点击切换对应内容,不在tab区域里的内容，切换时不重复渲染)：
Demo访问时路径：http://IP:端口/#/routers/
1.建立案例文件夹 page/routers/
1 routers/index.vue
<template>
<div>
<router-link :to="{name: 'rindex_rhome'}" class="rlink" :class="{active:selected == 1}" @click.native="tabck(1)">首页</router-link>
<router-link :to="{name: 'rindex_rnews'}" class="rlink" class="{active:selected == 2}" @click.native="tabck(2)">新闻</router-link>
<router-link :to="{name: 'rindex_ryl'}" class="rlink" class="{active:selected == 3}" @click.native="tabck(3)">娱乐</router-link> <!-- 二级子路由页面 -->
<router-view />
</div>
</template>
<script>
export default {
data(){
return {
selected: 1
}
},
methods: {
tabck(index){
this.selected = index; //设置tab选中项
}
}
}
</script>
<style>
.rlink {
padding: 5px;
margin: 5px;
margin-bottom: 10px;
display: inline-block;
text-decoration: none;
color: blue;
}
.rlink.active {
color: red;
text-decoration: underline;
}
</style>
1-1-1 routers/home/index.vue
<template>
<div>
HOME页面信息：<br/>
<router-link :to="{name: 'rindex_rhome_Rhomezx'}" class="rlink" :class="{active:selected == 1}" @click.native="tabck(1)">最新HOME</router-link>
<router-link :to="{name: 'rindex_rhome_Rhomegj'}" class="rlink" :class="{active:selected == 2}" @click.native="tabck(2)">国际HOME</router-link>
<router-link :to="{name: 'rindex_rhome_Rhomegn'}" class="rlink" :class="{active:selected == 3}" @click.native="tabck(3)">国内HOME</router-link> <!-- 子路由(三层) -->
<router-view />
</div>
</template>
<script>
export default {
data(){
return {
selected: 1
}
},
methods: {
tabck(index) {
this.selected = index; //设置选中tab
}
}
}
</script>
<style>
</style>
1-1-2 routers/home/tab/gj.vue、gn.vue、zx.vue
gj.vue：
<template>
<div>
