<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<title></title>
<link rel="icon" type="image/ico" href="src/assets/favicon.ico">
<link rel="stylesheet" href="node_modules/bootstrap/dist/css/bootstrap.min.css">
<script src="src/assets/vue2.min.js"></script>
</head>
<body>
<a v-for="(index,item) in items" href="http://www.baidu.com" @click="getTarget($event)" data-index="{{index}}">{{$index}}{{item.text}}<br></a>
<input type="text" id="attr">
</body>
<script>
new Vue({
el:'body',
data:{
items:[
{text:'小黄'},
{text:'小明'},
{text:'小红'},
{text:'小蓝'}
]
},
methods:{
getTarget:function (ev) {
ev.preventDefault();//禁止跳转
let target = event.target;//取当前点击目标
console.log(target.getAttribute('data-index'));//取当前点击目标的属性
document.getElementById('attr').value=target.getAttribute('data-index');
}
}
})
</script>
</html>