21、Vue-动态路由匹配
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>行找的皮卡丘</title>
</head>
<body>
<div id="app">
</div>
</body>
<script type="text/javascript" src="js/vue.min.js">
</script>
<script type="text/javascript" src=".\node_modules\vue-router\dist\vue-router.js">
</script>
<script type="text/javascript">
var ComDesc = {
data(){
return {
msg:''
}
},
template: `
<div>
{{msg}}
</div>
`,
created(){
this.msg='frontend';
},
watch:{
'$route'(to,from){
console.log(to);
console.log(from);
this.msg=to.params.id
},
}
};
var Home = {
template: `
<div>
<!--传递的参数id:frontend/backend-->
<router-link :to='{name:"comDesc",params:{id:"frontend"}}'>前端</router-link>
<router-link :to='{name:"comDesc",params:{id:"backend"}}'>后端</router-link>
<router-view></router-view>
</div>
`,
};
var Pins = {
template: `
<div>我是沸点</div>
`,
};
var App = {
template: `
<div>
<router-link to='/home'>首页</router-link>
<router-link to='/pins'>沸点</router-link>
<router-view></router-view>
</div>
`,
};
var router = new VueRouter({
routes: [
{
path: '/home',
component: Home,
children: [{
path: '/home/:id',
name: 'comDesc',
component: ComDesc,
}]
},
{
path: '/pins',
component: Pins,
},
]
});
new Vue({
el: '#app',
data() {
return {
}
},
template: `<App/>`,
router: router,
components: {
App
},
});
</script>
</html>