I have a gridview that has 20 columns in it. 3 of them are date fields. I am using templatefields but not edittemplates, only itemtemplates because the users want to update multiple rows and then update the data all at once. I have a panel with an update panel and a calendar on it and in the grid I have a popup extendar added to the textbox in the cell to make the calendar show but I can't get the value from the popup calendar back to the cell.
Does anybody have an example or is there a better way to do this?
Here is my templatefield:
<asp:Label runat="server" ID="lblInitialLabel" text="Initial Qual Date" Width="105px"></asp:Label>
<asp:TextBox runat="server" ID="txtInitialDate" text='<%#DataBinder.Eval(Container.DataItem, "initialqualdate")%>'
BorderStyle="Solid" Width="80px" BorderWidth="1">
<AjaxToolKit:PopupControlExtender ID="PopupControlExtender1" runat="server" TargetControlID="txtInitialDate"
PopupControlID="pnlCal" Position="Bottom" CommitProperty="value"
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