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Prabu Spark

Prabu Spark

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cannot retrieve the value from modal popup extender control?

Mar 3 2014 3:33 AM
Hi sir,
    Tell me the steps to retrieve the value from modal popup extender control. I tried the below code to get the value from the popup, but i cant able to retrieve the value, Kindly give me the solution for this problem.


Default.aspx:
************

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="asp" %>

<!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>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <asp:Label ID="Label1" runat="server" Text="Existing User"></asp:Label>
        <asp:TextBox ID="TextBox1" runat="server"  ReadOnly="True"></asp:TextBox>
        
        <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button" />
      
        <asp:ModalPopupExtender ID="Button1_ModalPopupExtender" runat="server"
            DynamicServicePath="" Enabled="True" TargetControlID="Button1" DropShadow="true"  PopupControlID="Panel1" OkControlID="btn_ok" CancelControlID="btn_cancel">
        </asp:ModalPopupExtender>
      
        <br />
        <br />
        <asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>
        <br />
        <br />
        
        <br />
        <br />
    
        <asp:UpdatePanel ID="UpdatePanel1" runat="server">
        <ContentTemplate>
        <asp:Panel BackColor="ActiveBorder" ID="Panel1" runat="server">
            <asp:RadioButtonList ID="RadioButtonList1"  runat="server">
                <asp:ListItem>Yes</asp:ListItem>
                <asp:ListItem>No</asp:ListItem>
            </asp:RadioButtonList>
            <br />
            <br />
            <asp:Button ID="btn_ok" runat="server" Text="Ok" onclick="btn_ok_Click" />
            &nbsp;<asp:Button ID="btn_cancel" runat="server" Text="Cancel" />
        </asp:Panel>
        </ContentTemplate>
        <Triggers>

        <asp:PostBackTrigger ControlID="btn_ok" />
          <asp:PostBackTrigger ControlID="RadioButtonList1" />

          </Triggers>
        </asp:UpdatePanel>
    
    </div>
    </form>
</body>
</html>



Default.aspx.cs:
**************

 protected void btn_ok_Click(object sender, EventArgs e)
    {
        TextBox1.Text = RadioButtonList1.SelectedItem.Text.ToString();
    }

Answers (1)