我从这里使用了这个例子
http://www.asp.net/ajaxlibrary/jqueryui_progressbar.ashx
除了进度，一切都很好
这是我的设计
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default15.aspx.cs" Inherits="Default15" %>
<!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 runat="server">
<title></title>
<link href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.10/themes/redmond/jquery-ui.css"
rel="Stylesheet" />
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.6.1.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.13/jquery-ui.min.js"></script>
<script type="text/javascript">
$("#progress").progressbar({
value: document.getElementById('<%=litprogress.ClientID%>').value
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<h1>
Wizard progress</h1>
<div id="progress">
<asp:Literal ID="litprogress" runat="server"></asp:Literal>
</div>
<asp:Panel ID="step1" runat="server">
<h1>
Step 1</h1>
<asp:Button ID="GoToStep2" Text="Next" runat="server" OnClick="GoToStep2_Click" />
</asp:Panel>
<asp:Panel ID="step2" runat="server">
<h1>
Step 2</h1>
<asp:Button ID="GoToStep3" Text="Next" runat="server" OnClick="GoToStep3_Click" />
</asp:Panel>
<asp:Panel ID="step3" runat="server">
<h1>
Step 3</h1>
<asp:Button ID="GoToStep4" Text="Next" runat="server" OnClick="GoToStep4_Click" />
</asp:Panel>
<asp:Panel ID="step4" runat="server">
<h1>
Completed</h1>
</asp:Panel>
</div>
</form>
</body>
</html>
而不是要求我得到这个
所以任何人都可以告诉我哪里出错了
收到一些警告，CSS错误如下
Error: document.getElementById("litprogress") is null