<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>vue中非父子组件的传值(bus/总线/发布订阅模式/观察者模式)</title>
<script src="vue.js"></script>
</head>
<body>
<div id="app">
<child content="Dell"></child>
<child content="Lee"></child>
</div>
<script>
Vue.prototype.bus=new Vue()
Vue.component('child',{
template:'<div @click="handleClick">{
{selfContent}}</div>',
props:{
content:String
},
data(){
return {
selfContent:this.content
}
},
methods:{
handleClick(){
// alert(this.content);
this.bus.$emit('change',this.selfContent);
}
},
mounted:function(){
var this_=this;
this.bus.$on('change',function(msg){
this_.selfContent=msg;
})
}
});
var app=new Vue({
el:'#app'
})
</script>
</body>
</html>
vue中非父子组件的传值
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转载自blog.csdn.net/tozeroblog/article/details/85146116
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