Vue-router2.0基础实践
2016-10-13 10:58
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1)基础用法:
<div id="app">
<h1>Hello App!</h1>
<p>
<!-- 使用 router-link 组件来导航. -->
<!-- 通过传入 `to` 属性指定链接. -->
<!-- <router-link> 默认会被渲染成一个 `<a>` 标签 -->
<router-link to="/foo">Go to Foo</router-link>
<router-link to="/bar">Go to Bar</router-link>
</p>
<!-- 路由出口 -->
<!-- 路由匹配到的组件将渲染在这里 -->
<router-view></router-view>
</div>
<template id='foo'>
<p>this is foo!</p>
</template>
<template id='bar'>
<p>this is bar!</p>
</template>
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/user/foo/post/123">Go to Foo</router-link>
<router-link to="/user/bar/post/456">Go to Bar</router-link>
</p>
<router-view></router-view>
</div>
<template id='user'>
<p>User:{{ $route.params.id }},Post:{{$route.params.post_id}}</p>
</template>
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/user/foo">Go to Foo</router-link>
<router-link to="/user/foo/profile">Go to profile</router-link>
<router-link to="/user/foo/posts">Go to posts</router-link>
</p>
<router-view></router-view>
</div>
<template id='user'>
<div>
<h2>User:{{ $route.params.id }}</h2>
<router-view></router-view>
</div>
</template>
<template id="userHome">
<p>主页</p>
</template>
<template id="userProfile">
<p>概况</p>
</template>
<template id="userPosts">
<p>登录信息</p>
</template>
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/user/foo">Go to Foo</router-link>
</p>
<router-view></router-view>
</div>
<template id='user'>
<h2>User:{{ $route.params.id }}</h2>
</template>
<template id="register">
<p>注册</p>
</template>
5)命名路由:
<div id="app">
<router-link to="/">Go to Foo</router-link>
<router-view class="view one"></router-view>
<router-view class="view two" name="a"></router-view>
<router-view class="view three" name="b"></router-view>
</div>
<template id='foo'>
<div>This is Foo</div>
</template>
<template id='bar'>
<div>This is Bar {{ $route.params.id }}</div>
</template>
<template id='baz'>
<div>This is baz</div>
</template>
<div id="app">
<h1>Hello App!</h1>
<p>
<!-- 使用 router-link 组件来导航. -->
<!-- 通过传入 `to` 属性指定链接. -->
<!-- <router-link> 默认会被渲染成一个 `<a>` 标签 -->
<router-link to="/foo">Go to Foo</router-link>
<router-link to="/bar">Go to Bar</router-link>
</p>
<!-- 路由出口 -->
<!-- 路由匹配到的组件将渲染在这里 -->
<router-view></router-view>
</div>
<template id='foo'>
<p>this is foo!</p>
</template>
<template id='bar'>
<p>this is bar!</p>
</template>
// 1. 定义(路由)组件。 // 可以从其他文件 import 进来 const Foo = { template:'#foo' }; const Bar = { template:'#bar' }; // 2. 定义路由 // 每个路由应该映射一个组件。 其中"component" 可以是 // 通过 Vue.extend() 创建的组件构造器, // 或者,只是一个组件配置对象。 const routes = [ { path: '/foo', component: Foo }, { path: '/bar', component: Bar } ]; // 3. 创建 router 实例,然后传 `routes` 配置 // 你还可以传别的配置参数, 不过先这么简单着吧。 const router = new VueRouter({ routes:routes }); // 4. 创建和挂载根实例。 // 记得要通过 router 配置参数注入路由, // 从而让整个应用都有路由功能 const app = new Vue({ router:router }).$mount('#app');2)动态路由匹配:
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/user/foo/post/123">Go to Foo</router-link>
<router-link to="/user/bar/post/456">Go to Bar</router-link>
</p>
<router-view></router-view>
</div>
<template id='user'>
<p>User:{{ $route.params.id }},Post:{{$route.params.post_id}}</p>
</template>
// 1. 定义组件。 const User = { template:'#user', watch:{ '$route'(to,from){ console.log('从'+from.params.id+'到'+to.params.id); } } }; // 2. 创建路由实例 (可设置多段路径参数) const router = new VueRouter({ routes:[ { path:'/user/:id/post/:post_id',component:User } ] }); //3. 创建和挂载根实例 const app = new Vue({ router:router }).$mount('#app');3)嵌套路由:
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/user/foo">Go to Foo</router-link>
<router-link to="/user/foo/profile">Go to profile</router-link>
<router-link to="/user/foo/posts">Go to posts</router-link>
</p>
<router-view></router-view>
</div>
<template id='user'>
<div>
<h2>User:{{ $route.params.id }}</h2>
<router-view></router-view>
</div>
</template>
<template id="userHome">
<p>主页</p>
</template>
<template id="userProfile">
<p>概况</p>
</template>
<template id="userPosts">
<p>登录信息</p>
</template>
// 1. 定义组件。 const User = { template:'#user' }; const UserHome = { template:'#userHome' }; const UserProfile = { template:'#userProfile' }; const UserPosts = { template:'#userPosts' }; // 2. 创建路由实例 const router = new VueRouter({ routes:[ { path:'/user/:id', component:User, children:[ // 当 /user/:id 匹配成功, // UserHome 会被渲染在 User 的 <router-view> 中 { path: '', component: UserHome}, // 当 /user/:id/profile 匹配成功, // UserProfile 会被渲染在 User 的 <router-view> 中 { path:'profile', component:UserProfile }, // 当 /user/:id/posts 匹配成功 // UserPosts 会被渲染在 User 的 <router-view> 中 { path: 'posts', component: UserPosts } ] } ] }); //3. 创建和挂载根实例 const app = new Vue({ router:router }).$mount('#app');4)编程式路由:
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/user/foo">Go to Foo</router-link>
</p>
<router-view></router-view>
</div>
<template id='user'>
<h2>User:{{ $route.params.id }}</h2>
</template>
<template id="register">
<p>注册</p>
</template>
// 1. 定义组件。 const User = { template:'#user' }; const Register = { template:'#register' }; // 2. 创建路由实例 const router = new VueRouter({ routes:[ { path:'/user/:id', component:User }, { path:'/register', component:Register } ] }); //3. 创建和挂载根实例 const app = new Vue({ router:router }).$mount('#app'); //4.router.push(location) router.push({ path: 'register', query: { plan: 'private' }});
5)命名路由:
<div id="app"> <h1>Named Routes</h1> <p>Current route name: {{ $route.name }}</p> <ul> <li><router-link :to="{ name: 'home' }">home</router-link></li> <li><router-link :to="{ name: 'foo' }">foo</router-link></li> <li><router-link :to="{ name: 'bar', params: { id: 123 }}">bar</router-link></li> </ul> <router-view class="view"></router-view> </div> <template id='home'> <div>This is Home</div> </template> <template id='foo'> <div>This is Foo</div> </template> <template id='bar'> <div>This is Bar {{ $route.params.id }}</div> </template>
const Home = { template: '#home' }; const Foo = { template: '#foo' }; const Bar = { template: '#bar' }; const router = new VueRouter({ routes: [ { path: '/', name: 'home', component: Home }, { path: '/foo', name: 'foo', component: Foo }, { path: '/bar/:id', name: 'bar', component: Bar } ] }); new Vue({ router:router }).$mount('#app');6)命名视图:
<div id="app">
<router-link to="/">Go to Foo</router-link>
<router-view class="view one"></router-view>
<router-view class="view two" name="a"></router-view>
<router-view class="view three" name="b"></router-view>
</div>
<template id='foo'>
<div>This is Foo</div>
</template>
<template id='bar'>
<div>This is Bar {{ $route.params.id }}</div>
</template>
<template id='baz'>
<div>This is baz</div>
</template>
const Foo = { template: '#foo' }; const Bar = { template: '#bar' }; const Baz = { template: '#baz' }; const router = new VueRouter({ routes: [ { path: '/', components: { default:Foo, a:Bar, b:Baz } } ] }); new Vue({ router:router }).$mount('#app');
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