mcs/class/System.Web.Extensions/Test/AUT/System.Web.UI.UpdatePanel.UpdateMode/UpdatePanelUpdateMode3CS.aspx

   1 \r
   2 <%@ Page Language="C#" %>\r
   3 \r
   4 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">\r
   5 \r
   6 <script runat="server">\r
   7 \r
   8     protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)\r
   9     {\r
  10         switch (DropDownList1.SelectedValue)\r
  11         {\r
  12             case "1":\r
  13                 UpdatePanel1.Update();\r
  14                 break;\r
  15             case "2":\r
  16                 UpdatePanel2.Update();\r
  17                 break;\r
  18             case "3":\r
  19                 UpdatePanel1.Update();\r
  20                 UpdatePanel2.Update();\r
  21                 break;\r
  22         }\r
  23         DropDownList1.SelectedIndex = 0;\r
  24     }\r
  25 \r
  26     protected void Page_Load(object sender, EventArgs e)\r
  27     {\r
  28         ScriptManager1.RegisterAsyncPostBackControl(DropDownList1);\r
  29     }\r
  30 </script>\r
  31 \r
  32 <html xmlns="http://www.w3.org/1999/xhtml">\r
  33 <head id="Head1" runat="server">\r
  34     <title>UpdatePanelUpdateMode Example</title>\r
  35 </head>\r
  36 <body>\r
  37     <form id="form1" runat="server">\r
  38         <div>\r
  39             <asp:ScriptManager ID="ScriptManager1"\r
  40                                runat="server" />\r
  41             <asp:Panel ID="Panel1"\r
  42                        GroupingText="Panel 1"\r
  43                        runat="server">\r
  44                 <asp:UpdatePanel ID="UpdatePanel1"\r
  45                                  UpdateMode="Conditional"\r
  46                                  runat="server">\r
  47                     <ContentTemplate>\r
  48                         <p>\r
  49                             UpdatePanel.Update() method is called if this panel is selected\r
  50                             to be updated from DropDownList control. Last updated:\r
  51                             <%= DateTime.Now.ToString()%>\r
  52                         </p>\r
  53                     </ContentTemplate>\r
  54                 </asp:UpdatePanel>\r
  55             </asp:Panel>\r
  56             <asp:Panel ID="Panel2"\r
  57                        GroupingText="Panel 2"\r
  58                        runat="server">\r
  59                 <asp:UpdatePanel ID="UpdatePanel2"\r
  60                                  UpdateMode="Conditional"\r
  61                                  runat="server">\r
  62                     <ContentTemplate>\r
  63                         <p>\r
  64                             UpdatePanel.Update() method is called if this panel is selected\r
  65                             to be updated from DropDownList control. Last updated:\r
  66                             <%= DateTime.Now.ToString() %>\r
  67                         </p>\r
  68                     </ContentTemplate>\r
  69                 </asp:UpdatePanel>\r
  70             </asp:Panel>\r
  71             <asp:DropDownList ID="DropDownList1"\r
  72                               AutoPostBack="True"\r
  73                               OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"\r
  74                               runat="server">\r
  75                 <asp:ListItem Text="Select a panel to update..."\r
  76                               Value="0"\r
  77                               Selected="True" />\r
  78                 <asp:ListItem Text="Refresh Panel 1"\r
  79                               Value="1" />\r
  80                 <asp:ListItem Text="Refresh Panel 2"\r
  81                               Value="2" />\r
  82                 <asp:ListItem Text="Refresh Panel 1 + 2"\r
  83                               Value="3" />\r
  84             </asp:DropDownList>\r
  85         </div>\r
  86     </form>\r
  87 </body>\r
  88 </html>\r