<template>
<div class="hello">
{{ msg }}
<p v-html="room"></p>
<a v-bind:href="links.url">{{ links.title }}</a>
<p>{{1+1}}</p>
<div>
<template v-if="flag">
<p>孙悟空</p>
<p>唐僧</p>
<p>猪八戒</p>
<p>沙和尚</p>
</template>
<template v-else>
<p>六耳猕猴1</p>
<p>六耳猕猴2</p>
<p>六耳猕猴3</p>
<p>六耳猕猴4</p>
</template>
</div>
<p v-show="flag">我是show</p>
<p v-for="(item,index) in names" v-bind:key="index">{{ item }}</p>
<p v-for="(item,name,index) in obj" v-bind:key="index">{{name}}:{{item}}: {{index}}</p>
<p>{{count}}</p>
<button v-on:mouseover="addCountHandler(10,$event)">按钮</button>
</div>
</template>
<script>
export default {
name: 'HelloWorld',
data () {
return {
msg: 'HelloWorld',
flag:true,
count:0,
room:"<h2>只是一个h2标签</h2>",
names:["zhou","jia","quan"],
obj:{name:"邹雅婷",age:20,sex:"女"},
id:1002,
links:{
title:"周家泉的小屋",
url:"http://www.baidu.com",
}
}
},
methods:{
addCountHandler(data,event){
console.log(event)
this.count += data
}
}
}
</script>
这个event事件一直报错
