父子之前数据传递
2018-07-07 本文已影响0人
嗯哼_3395
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<script src="vue.min.js"></script>
</head>
<body>
<div id="box">
<veb @change="change" :name="name"></veb>
</div>
</body>
<script>
Vue.component("veb",{
props:["name"],
template:"<button @click='change'>{{name}}</button>",
methods:{
change:function(){
this.$emit("change","len")
}
}
})
var box=new Vue({
el:"#box",
data:{
name:"veb"
},
methods:{
change:function(a){
this.name=a;
}
}
})
</script>
</html>
