Step09_ref
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Step09_ref.html</title>
</head>
<body>
<h1>ref 를 이용해서 문서 객체의 참조값 얻어내기</h1>
<div id="app">
<button v-on:click="clicked">눌러보셈</button>
<input type="text" ref="one" >
</div>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
let app=new Vue({
el:"#app",
methods:{
clicked(){
// ref="one" 인 문서객체의 참조값
console.log(this.$refs.one);
this.$refs.one.value="버튼을 눌렀네?";
}
}
});
</script>
</body>
</html>
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