组件(父传子)
2018-09-24 本文已影响0人
王诺岚
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
li{
list-style: none;
}
</style>
</head>
<body>
<div id="app">
<my></my>
</div>
<script src="js/vue.js"></script>
<script>
Vue.component('my',{
template:`
<div>
<my1 v-bind:num="mag"></my1>
<my2 v-bind:num1="mass"></my2>
</div>
`,
data:function(){
return{
mag:'水果列表',
mass:['苹果','香蕉','鸭梨']
}
},
})
Vue.component('my1',{
props:['num'],
template:`
<div>
<h3>{{num}}</h3>
</div>
`
})
Vue.component('my2',{
props:['num1'],
template:`
<div>
<ul>
<li v-for="w in num1">{{w}}</li>
</ul>
</div>
`
})
new Vue({
el:'#app'
})
</script>
</body>
</html>