i have a text box and ajax's calendar extender withing gridview , when i click EDIT in Gv, then calendar appears by clicking on textbox but now the problem is that , that selected data appears in edit mode but neither after edit mode nor before edit mode , it just remain Blank , like nothing is being selected , why ?
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ajaxCalendar.aspx.cs" Inherits="ajaxCalendar" %><%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="Ajax" %><%@ Register TagPrefix="Ajaxified" Assembly="Ajaxified" Namespace="Ajaxified" %><!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>Untitled Page</title></head><body><form id="form1" runat="server"><Ajax:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server"/><div><asp:GridView ID="GridView1" runat="server" AllowPaging="True"
AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="teamid"
DataSourceID="SqlDataSource1"><Columns><asp:CommandField ShowDeleteButton="True" ShowEditButton="True" /><asp:BoundField DataField="teamid" HeaderText="teamid" InsertVisible="False"
ReadOnly="True" SortExpression="teamid" /><asp:BoundField DataField="name" HeaderText="name" SortExpression="name" /><asp:BoundField DataField="designation" HeaderText="designation"
SortExpression="designation" /><asp:BoundField DataField="commiteerole" HeaderText="commiteerole"
SortExpression="commiteerole" /><asp:BoundField DataField="signature" HeaderText="signature"
SortExpression="signature" /><asp:BoundField DataField="userid" HeaderText="userid"
SortExpression="userid" /><asp:TemplateField HeaderText="Interview Date"><EditItemTemplate ><asp:TextBox ID="txtCal" runat="server" Text='Bind("SelectedDate")'/><Ajax:CalendarExtender ID="CalendarExtender1" runat="server"
TargetControlID="txtCal" SelectedDate="6/6/2012" ></Ajax:CalendarExtender></EditItemTemplate></asp:TemplateField></Columns></asp:GridView><asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:Waleed_orsfinalConnectionString36 %>"
DeleteCommand="DELETE FROM [tblScruitnyTeam] WHERE [teamid] = @teamid"
InsertCommand="INSERT INTO [tblScruitnyTeam] ([name], [designation], [commiteerole], [signature], [userid]) VALUES (@name, @designation, @commiteerole, @signature, @userid)"
SelectCommand="SELECT * FROM [tblScruitnyTeam]"
UpdateCommand="UPDATE [tblScruitnyTeam] SET [name] = @name, [designation] = @designation, [commiteerole] = @commiteerole, [signature] = @signature, [userid] = @userid WHERE [teamid] = @teamid"><DeleteParameters><asp:Parameter Name="teamid" Type="Int32" /></DeleteParameters><UpdateParameters><asp:Parameter Name="name" Type="String" /><asp:Parameter Name="designation" Type="String" /><asp:Parameter Name="commiteerole" Type="String" /><asp:Parameter Name="signature" Type="String" /><asp:Parameter Name="userid" Type="Int32" /><asp:Parameter Name="teamid" Type="Int32" /></UpdateParameters><InsertParameters><asp:Parameter Name="name" Type="String" /><asp:Parameter Name="designation" Type="String" /><asp:Parameter Name="commiteerole" Type="String" /><asp:Parameter Name="signature" Type="String" /><asp:Parameter Name="userid" Type="Int32" /></InsertParameters></asp:SqlDataSource></div></form></body></html>CODE: