vue 路由demo 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>http://www.zhinengshe.com</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>
        .router-link-active{
            font-size: 20px;
            color:#f60;
        }
    </style>
    <script src="vue.js"></script>
    <script src="vue-router.js"></script>
    
</head>
<body>

<div id="app">
  <h1>Hello App!</h1>
  <p>
    <router-link to="/foo">Go to Foo</router-link>
    <router-link to="/bar">Go to Bar</router-link>
    <router-link to="/user/1">Go to user1</router-link>
    <router-link to="/user/2/clas">Go to user2</router-link>
    <router-link to="/user/3/clas/3">Go to user3</router-link>
    <router-link to="/redect">redirect</router-link>
    <router-link to="/redectname">redirectname</router-link>
  </p>
  <router-view></router-view>
</div>

<script>
    const Bar = { 
        template: '<div>Bar</div>',
        beforeRouteEnter(to,from,next){
            console.log('this，，Bar-beforeRouteEnter');
        },
        beforeRouterUpdate(to,from,next){
            console.log('this，，Bar-beforeRouterUpdate');
        },
        beforeRouterLeave(to,from,next){
            console.log('this，，Bar-beforeRouterLeave');
        }
    };
    
    const Foo = { 
        template: `<div>Foo
        <p>
            <router-link :to="{name:'useruser',params:{grade:111,clas:222}}">foo1</router-link>
            <router-link to="/foo/foo2/456">foo2</router-link>
            -----------------
            <router-view></router-view>
            -----------------
        </p>
        </div>`,
        beforeRouteEnter(to,from,next){
            console.log(`this，，Foo-beforeRouteEnter`);
        },
        beforeRouterUpdate(to,from,next){
            console.log('this，，Foo-beforeRouterUpdate');
        },
        beforeRouterLeave(to,from,next){
            console.log('this，，Foo-beforeRouterLeave');
        }
    };
    
    const foo1 = { 
        name:'foo1',
        template: '<div>foo1 + {{$route.params}}</div>',
    };
    
    const foo2 = { 
        name:'foo2',
        template: '<div>foo2 + {{$route.params}}</div>',
    };

    const USER = { 
        template: '<div>USER + {{$route.params}}</div>',
    };
    
    const BOSS = { 
        template: '<div>BOSS + {{$route.params}}</div>',
    };

    const NULL = { 
        template: '<div>NULL + {{$route.params}}</div>',
    };

    const USERERROR = { 
        template: '<div>USERERROR + {{$route.params}}</div>',
    };
    
    const User = {
        template:
        `<div>
            user + {{$route.params}}
            <router-link to="/user/1/USER">USER</router-link>
            <router-link to="/user/1/BOSS">BOSS</router-link>
            <router-view name="a"></router-view>
            <router-view name="b"></router-view>
        </div>`,
        watch:{
            '$route':function(to,from){
                //console.log(to);
                //console.log(from);
            }
        },
    };
    
    const routes = [
      {
        path:'/redect',
        redirect:'/bar',
      },
      {
        path:'/redectname',
        redirect:{name:'ffoooo11',params:{id:123}},
      },
      { 
        path: '/foo', 
        component: Foo,
        name:'ffoooo',
        children:[
            {
                path:'foo1/:id',
                component:foo1,
                name:'ffoooo11'
            },
            {
                path:'foo2/:name',
                component:foo2,
            },
        ]
      },
      { 
        path: '/bar', 
        alias:'/a/f/0d/e/r',
        component: Bar
      },
      { 
        path: '/USER', 
        component: USERERROR ,
      },
      { 
        path: '/user/:grade', 
        component: User,
        children:[
            {
                path:'USER',
                components:{
                    a:USER,
                    b:BOSS
                }
            }
            ,
            {
                path:'BOSS',
                components:{
                    a:BOSS,
                    b:User
                }
            }
        ]
        
      },
      { path: '/user/:grade/clas', component: User },
      { 
        path: '/user/:grade/clas/:clas', 
        component: User,
        name:'useruser'
      },
      { path:'*',component:NULL }
    ];

    const router = new VueRouter({
        //mode: 'history',
        routes
    });

    router.beforeEach( (to,from,next) => {
        /*console.log(1);
        console.log(to);
        console.log(from);
        console.log(next);
        console.log(2);*/
    });
    
    const app = new Vue({
      router
    }).$mount('#app');
</script>
</body>
</html>

 

posted @ 2017-07-07 10:09  无天666  阅读(491)  评论(0)    收藏  举报