智享笔记 <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<div id="app">
<form action="">
<div>
用户名：
<input type="text" v-on:keyup.delete='clearContent' v-model='uname'>
</div>
<div>
密码：
<input type="text" v-on:keyup.f1='handleSubmit' v-model='pwd'>
</div>
<div>
<input type="button" v-on:click='handleSubmit' value="提交">
</div>
</form>
</div>
<script type="text/javascript" src="js/vue.js"></script>
<script type="text/javascript">
/*
事件绑定-按键修饰符
*/
Vue.config.keyCodes.f1 = 113
var vm = new Vue({
el: '#app',
data: {
uname: '',
pwd: '',
age: 0
},
methods: {
clearContent:function(){
// 按delete键的时候，清空用户名
this.uname = '';
},
handleSubmit: function(){
console.log(this.uname,this.pwd)
}
}
});
</script>
</body>
</html>按键修饰符
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