Jquery 链式编程 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title></title>
        <script src="https://lib.sinaapp.com/js/jquery/2.0.2/jquery-2.0.2.min.js"></script>
    </head>
    <body>
        <button>1</button>
        <button>1</button>
        <button>1</button>
        <button>1</button>
        <button>1</button>
        <button>1</button>
        <button>1</button>
        <button>1</button>
        
        <script type="text/javascript">
            $("button").click(function(){
                $(this).css("color","red").siblings().css("color","blue");
            })
        </script>
    </body>
</html>

 

posted @ 2021-10-21 21:50  漫漫长路</>  阅读(27)  评论(0)    收藏  举报