10-按键修饰符 


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div id="app">
        <input v-model="name" type="text" @keyup.enter="test">
    </div>
</body>
</html>
<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
    var app = new Vue({
        el: "#app",
        data: {
            name:""
        },
        methods: {
            test(){
                console.log(this.name)
            }
        }
    });
</script>
posted @ 2021-09-24 14:21  不是孩子了  阅读(32)  评论(0)    收藏  举报