<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>键盘事件</title>
<script type="text/javascript" src="../vue.js"></script>
</head>
<body>
<div id="root">
<h1>你好 {{name}}</h1>
<input type="text" placeholder="你动我试试" @keyup.space="showInfo"><br>
<input type="text" placeholder="你动我试试" @keyup.caps-lock="showInfo"><br>
<input type="text" placeholder="你动我试试" @keydown.tap="showInfo"><br>
</div>
<script type="text/javascript">
Vue.config.productionTip = false
new Vue({
el: '#root',
data: {
name: "haha!"
},
methods:{
showInfo(e) {
console.log(e.key, e.keyCode)
console.log(e.target.value)
}
}
})
</script>
</body>
</html>