<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>vue-dmeo</title>
<script src="http://libs.baidu.com/jquery/1.8.3/jquery.min.js" type="text/javascript"></script>
</head>
<body>
<div id="page">
<input type="text" v-model="mess">
<button @click="clickChild">父向子传递</button>
<hellow></hellow>
</div>
<script type="text/javascript" src="//cdn.bootcss.com/vue/1.0.26/vue.js"></script>
<script>
var handle= function(){
var hellow = {
template:"{{arr|json}}",
data:function(){
return {
arr:[]
}
},
events:{
‘addNew‘:function(val){
this.arr.push(val);
}
}
}
return new Vue({
el:"#page",
data:{
mess:‘‘
},
methods:{
clickChild:function(){
this.$broadcast(‘addNew‘,this.mess.trim());
this.mess = ‘‘;
}
},
components:{
hellow:hellow,
}
})
}()
</script>
</body>
</html>
时间： 2024-12-07 22:49:00