jquery中的焦点事件

原创于 2018-06-20 21:20:02 发布 · 1.6k 阅读

CC 4.0 BY-SA版权

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./jquery-1.12.4.min.js"></script>
    <script>
        $(function(){
            //获取焦点 focus
            $('.one').focus();
            $('.one').focus(function(){

                    console.log('监听 失去焦点事件');
            })

            //失去焦点 blur
            $('.one').blur(function(){
                console.log('失去 焦点事件');
            });
        })
    </script>
</head>
<body>
    <input type="text" name="" id="" class="one" placeholder="1111">
    <input type="text" name="" id="" class="two" placeholder="2222">
</body>
</html>