日期:2014-05-17  浏览次数:20519 次

updatepanel无刷新页面
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
  <title>无标题页</title>
</head>
<body>
  <form id="form1" runat="server">
  <div>
   
  <asp:ScriptManager ID="ScriptManager1" runat="server" >
  </asp:ScriptManager>
  <asp:Label ID="Label2" runat="server" Text="Label" Width="134px"></asp:Label></div>
   
  <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
  <ContentTemplate>
  <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
  <asp:Button ID="Button1" runat="server" OnClick="Button1_Click1" Text="Button" /><br />
  &nbsp;
  </ContentTemplate>
  </asp:UpdatePanel>
  </div>
  </div>
  </form>
</body>
</html>

.cs

 protected void Page_Load(object sender, EventArgs e)
  {
  Label2.Text = DateTime.Now.ToString();
  Label1.Text = DateTime.Now.ToString();
  }

  protected void Button1_Click1(object sender, EventArgs e)
  {
  Label1.Text = "heheh";

  }


我这样写的
怎么不是无刷新的啊

------解决方案--------------------
yes!
------解决方案--------------------
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional"> 

 UpdateMode="Conditional"> Conditional 改成Always 试试