路由
2018-09-28 本文已影响0人
王wl
案例1：
QQ图片20180928105453.png
13.png
QQ图片20180928105937.png
QQ截图20180928110145.png
QQ截图20180928110842.png
QQ图片20180928105453.png
代码如下：
<body>
<a href=""></a>
<div id='app'>
<router-link to='/index'>首页</router-link>
<router-link to='/detail'>详情页</router-link>
<router-view></router-view>
</div>
<script src="js/vue.js"></script>
<script src="js/vue-router.js"></script>
<script>
var Index={
template:`
<h1>这是首页</h1>
`
}
var Detail={
template:`
<h1>这是详情页</h1>
`
}
const routes=[
{path:'/index',component:Index},
{path:'/detail',component:Detail}
]
const router=new VueRouter({
routes:routes
})
new Vue({
el:'#app',
router:router
})
</script>
代码如下：
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.active{
color:pink;
}
</style>
</head>
<body>
<a href=""></a>
<div id='app'>
<router-link to='/index'>首页</router-link>
<router-link to='/detail'>详情页</router-link>
<router-view></router-view>
</div>
<script src="js/vue.js"></script>
<script src="js/vue-router.js"></script>
<script>
var Index={
template:`
<h1>这是首页</h1>
`
}
var Detail={
template:`
<h1>我是详情页</h1>
`
}
const routes=[
{path:'/',component:Index},
{path:'/index',component:Index},
{path:'/detail',component:Detail}
]
const router=new VueRouter({
routes:routes,
linkActiveClass:'active'
})
new Vue({
el:'#app',
router:router
})
</script>
</body>
代码如下：
<body>
<div id='app'>
<router-link to='/home'>首页</router-link>
<router-link to='/user'>用户页</router-link>
<router-view></router-view>
</div>
<script src="js/vue.js"></script>
<script src="js/vue-router.js"></script>
<script>
var Home={
template:`
<h1>这是首页</h1>
`
}
var User={
template:`
<div>
<h1>这是用户页</h1>
<ul>
<li>
<router-link to='/user/regist?uname=jack&&upwd=123'>注册</router-link>
</li>
<li>
<router-link to='/user/login/rose/456'>登录</router-link>
</li>
</ul>
<router-view></router-view>
</div>
`
}
var Regist={
template:`
<div>
<h3>这是注册页</h3>
<a href='#'>{{$route.query}}</a>
<ul>
<li>{{$route.query.uname}}</li>
<li>{{$route.query.upwd}}</li>
</ul>
</div>
`
}
var Login={
template:`
<div>
<h3>这是登录页</h3>
<a href=''>{{$route.params}}</a>
<ul>
<li>{{$route.params.userName}}</li>
<li>{{$route.params.password}}</li>
</ul>
</div>
`
}
const routes=[
{path:'/',component:Home},
{path:'/home',component:Home},
{
path:'/user',
component:User,
children:[
{path:'regist',component:Regist}, {path:'login/:userName/:password',component:Login}
]
}
]
const router=new VueRouter({
routes:routes
})
new Vue({
el:'#app',
router:router
})
</script>
</body>
代码如下：
<body>
<div id='app'>
<router-link to='/home'>首页</router-link>
<router-link to='/user'>用户页</router-link>
<router-view></router-view>
</div>
<script src="js/vue.js"></script>
<script src="js/vue-router.js"></script>
<script>
var Home={
template:`
<h1>这是首页</h1>
`
}
var User={
template:`
<div>
<h1>这是用户页</h1>
<ul>
<li>
<router-link to='/user/regist'>注册</router-link>
</li>
<li>
<router-link to='/user/login'>登录</router-link>
</li>
</ul>
<router-view></router-view>
</div>
`
}
var Regist={
template:`
<h3>这是注册页</h3>
`
}
var Login={
template:`
<h3>这是登录页</h3>
`
}
const routes=[
{path:'/',component:Home},
{path:'/home',component:Home},
{
path:'/user',
component:User,
children:[
{path:'regist',component:Regist},
{path:'login',component:Login}
]
}
]
const router=new VueRouter({
routes:routes
})
new Vue({
el:'#app',
router:router
})
</script>
</body>
代码如下：
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
.active{
color:red;
}
</style>
</head>
<body>
<a href=""></a>
<div id='app'>
<!--1.-->
<router-link to='/index'>首页</router-link>
<router-link to='/detail'>详情页</router-link>
<!--盛放导航对应的内容-->
<router-view></router-view>
</div>
<script src="js/vue.js"></script>
<script src="js/vue-router.js"></script>
<script src="js/axios.js"></script>
<script>
var Index={
template:`
<h1>这是首页</h1>
`
}
var Detail={
template:`
<div>
<h1>我是详情页</h1>
<table border=1 cellspacing=0>
<thead>
<tr>
<td>编号</td>
<td>品名</td>
<td>单价</td>
<td>数量</td>
<td>小计</td>
</tr>
</thead>
<tbody>
<tr v-for="value in fruList">
<td>{{value.num}}</td>
<td>{{value.pname}}</td>
<td>{{value.price}}</td>
<td>{{value.count}}</td>
<td>{{value.sub}}</td>
</tr>
</tbody>
</table>
</div>
`,
data:function(){
return{
fruList:null
}
},
mounted:function(){
var self=this;
axios({
method:'get',//发送数据的方式
url:'fruit.json'
}).then(function(resp){//请求成功
// console.log(resp)
console.log(resp.data)
self.fruList=resp.data
}).catch(function(err){//请求失败
console.log(err)
})
}
}
const routes=[
{path:'/',component:Index},
{path:'/index',component:Index},
{path:'/detail',component:Detail}
]
//4.创建一个路由实例
const router=new VueRouter({
routes:routes,
linkActiveClass:"active"
})
//5.把路由实例挂在到vue实例上
new Vue({
el:'#app',
router:router
})
</script>
</body>
fruit.json:
[
{
"num":1,
"pname":"apple",
"price":3,
"count":4,
"sub":12
},
{
"num":2,
"pname":"pear",
"price":4,
"count":5,
"sub":20
},
{
"num":3,
"pname":"orange",
"price":5,
"count":6,
"sub":30
}
]
