vue再读84-vue-router嵌套路由 

<!DOCTYPE html>
<html lang="en">
 
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
 
</head>
<!-- 1引入插件的js -->
<!-- 2设置链接 -->
<!-- 3设立容器部分 -->
<!-- 4提供要渲染的组件 -->
<!-- 5配置路由 -->
<!-- 6挂载路由 -->
<style>
    li {
        list-style: none;
    }
    
    a {
        text-decoration: none;
    }
    
    .container {
        height: 100px;
        border: 1px solid #ccc;
    }
</style>
 
<body>
    <div id="app">
 
        <ul>
            <router-link to="/home" tag="li"><a>首页</a></router-link>
            <router-link to="/top" tag="li"><a>热点</a></router-link>
            <router-link to="/music" tag="li"><a>音乐</a></router-link>
 
 
        </ul>
        <router-view class="container"></router-view>
 
    </div>
    <router-view></router-view>
    </div>
    <script src="./js/vue.js"></script>
    <script src="./js/vuerouter.js"></script>
    <script>
        //获取不同的值
        //hash变化的时候触发该事件
        /*    var div = document.getElementById('container');
           window.onhashchange = function() {
               console.log("-----");
               var hash = location.hash;
               console.log(hash);
               hash = hash.replace("#", '');
               switch (hash) {
                   case '/aaa':
                       div.innerHTML = "AAA";
                       break;
               }
           } */
        //提供渲染组件
        var home = {
            template: `<div>home</div>`
        }
        var Top = {
            template: `<div>top</div>`
        }
        var music = {
            template: `<div>
                <router-link to="/music/pop" tag="li"><a>流行</a></router-link>
            <router-link to="/music/rock" tag="li"><a>摇滚</a></router-link>
            <router-link to="/music/cal" tag="li"><a>古典</a></router-link>
            <router-view class="container-sub"></router-view>
            </div>`
        }
        var musicSub = {
                template: `<div>我是musicSub组件</div>`
            }
            //实例化路由
        var routes = [{
 
            name: 'home',
            path: '/home',
            component: home
        }, {
 
            name: 'top',
            path: '/top',
            component: Top
        }, {
 
            name: 'music',
            path: '/music',
            component: music,
            children: [{
                path: '/music/:id',
                component: musicSub
            }]
        }, ]
 
        var router = new VueRouter({
            routes
        })
        new Vue({
            el: '#app',
            //挂载使用对象
            router,
            data: {
 
            },
            methods: {
 
            }
 
        })
    </script>
 
</body>
 
</html>

 

posted @ 2022-08-05 22:02  前端导师歌谣  阅读(31)  评论(0)    收藏  举报