                        课程
                    
                        /前端开发
                        
                            /jQuery
                        
                        /jQuery基础(五)一Ajax应用与常用插件

为啥出不来呢

<!-DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>使用ajaxStart()和ajaxStop()方法</title>
        <script src="http://libs.baidu.com/jquery/1.8.2/jquery.js" type="text/javascript"></script>
        <link href="style.css" rel="stylesheet" type="text/css" />
    </head>
    
    <body>
        <div id="divtest">
            <div class="title">
                <span class="fl">加载一段文字</span> 
                <span class="fr">
                    <input id="btnShow" type="button" value="加载" />
                </span>
            </div>
            <ul>
               <li id="divload"></li>
            </ul>
        </div>
        
        <script type="text/javascript">
            $(function () {
                $('#divload').ajaxStart({
                    $(this).html("正在请求数据...");
                });
                $('#divload').ajaxStop({
                    $(this).html("数据请求完成！");
                });
                
                $("#btnShow").bind("click", function () {
                    var $this = $(this);
                    $.ajax({
                        url: "http://www.imooc.com/data/info_f.php",
                        dataType: "json",
                        success: function (data) {
                            $this.attr("disabled", "true");
                        $("ul").append("<li>我的名字叫：" + data.name + "</li>");
                        $("ul").append("<li>男朋友对我说：" + data.say + "</li>");
                        }
                    });
                })
            });
        </script>
    </body>
</html>