<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>vue</title>
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js">
</script>
<style>
</style>
</head>
<body>
<h1>事件处理器</h1>
<div id="app-one">
<!-- <button @click="handClick">click me </button> -->
<button @click="handClick($event,'111')">click me </button>
<ul @click.self="handleUlClick()">
<li v-for="data in datalist" @click="handleLiClick()">
{{data}}
</li>
</ul>
<form action="/api" method="get" accept-charset=""
@submit.prevent="handleSubmit()">
<input />
<input type="submit" value="submit"/>
</form>
</div>
</body>
</html>
<script>
var vm = new Vue({
el: "#app-one",
data:{
datalist:['xiaoming','xiaohong','xiaohua']
},
methods:{
handClick(ev,data){
console.log(ev.target);
console.log(data);
},
handleUlClick(){
console.log('ul');
},
handleLiClick(){
console.log('li');
},
handleSubmit(){
console.log("submit");
}
},
computed:{
}
});
</script>
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