[問題] Vue點到子路由,父級,無法高亮
【原因】多是因為鏈接簡寫相對路徑沒有寫完整導致
【解決】把子路由的router-link的to屬性里鏈接寫完整、並把router配置文件里path也寫完整即可
1. hello.vue
【1】以下是路由鏈接 注意路徑to要加上主組件,這樣點到子路由里,主路由設置顏色才不會消失
<template>
<div>
<div id='left'>
<h1>hello子組件</h1>
<!-- 【1】以下是路由鏈接 注意路徑to要加上主組件,這樣點到子路由里,主路由設置顏色才不會消失-->
<router-link to="/hello/heChild/hello1">hellow1</router-link><br/>
<router-link to="/hello/heChild/hello2">hellow2</router-link><br/>
<router-link to="/hello/heChild/hello3">hellow3</router-link><br/>
</div>
<div id='right'>
<!-- 點路由后,其視頻插入的位置 -->
<router-view></router-view>
</div>
</div>
</template>
<script>
export default{
name:'hello',
data(){
return{}
}
}
</script>
<style scoped>
/* 對頁面進行布局 */
#left {
float:left;
width:280px;
min-height: 700px;
background: lightskyblue;
}
#right {
width:100%;
min-height:700px;
}
</style>
2. router.js
重點:【1】-【3】
import Vue from 'vue'
import VueRouter from 'vue-router' //引入路由
import Parent from './components/parent.vue'//引入組件
import Hello from './components/hello.vue'//引入組件2
import Hello1 from './components/heChild/hello1.vue'//以下3個為引入對應的子組件
import Hello2 from './components/heChild/hello2.vue'
import Hello3 from './components/heChild/hello3.vue'
import Wa from './components/wa.vue' //引入第3個組件
Vue.use(VueRouter)//使用路由
export default new VueRouter({
linkActiveClass:'active',//【0】設置路由鏈接處理激活狀態的style樣式class名(默認值: "router-link-active"
)
routes: [
{
path: "/",
name:'parent',
component:Parent ,
},
//【1】帶子路由的hello組件配置開始
{
path: "/hello",
name:'hello',
component:Hello ,
redirect:'/hello/heChild/hello1',//【2】路徑要寫完整前面帶上主路由 /hello/子路由路徑/子路由
//【3】子路由配置開始
children:[{
path:'/hello/heChild/hello1',//【4】子路由,注意路徑
name:'hello1',
component:Hello1,
},
{
path:'/hello/heChild/hello2',//【5】子路由,注意路徑
name:'hello2',
component:Hello2,
},
{
path:'/hello/heChild/hello3',// 【6】子路由,注意路徑
name:'hello3',
component:Hello3,
}]
},
{
path: "/wa/:count/:name",
name:'wa',
component:Wa,
},
]
})
3. App.vue里設置全局,路由處於active狀態樣式
<style>
.active {
color:red;
}
</style>
效果: