前言
今天继续给大家带来vue知识的讲解
指令v-model
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script src="https://cdn.jsdelivr.net/npm/vue@2.7.14/dist/vue.js"></script>
</head>
<body>
<div id="app">
<input v-model="geyao">
</div>
<script>
const app=new Vue({
el:"#app",
data:{
geyao:"1111"
},
methods:{
changeData(count){
console.log("geyao")
this.data=this.data+count
}
}
})
</script>
</body>
</html>
运行结果