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RadButton does not work with .net ajax ConfirmButtonExtender

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This is a migrated thread and some comments may be shown as answers.

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answered on 14 Feb 2011, 12:12 PM

Hi Adam,

The RadButton control is not compatible with the AjaxToolkit's ConfirmButtonExtender. The main problem comes from a conflict between the RadButton's client-side functionality, and the extender. The Ajax Extender controls are designed to enhance the client-side functionality of the existing standard ASP.NET controls, which unlike our RadControls for AJAX do not have any client-side functionality. Basically, it is very likely that the AjaxToolkit's Extender controls will not work with our controls, because of conflicts in the client-side functionality.
My suggestion is to use the standard confirm, or the RadWindow's confirm to achieve your scenario:

RadConfirm

<%@ Page Language="C#" AutoEventWireup="true" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<!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>

    <script runat="server">

        protected void RadButton1_Click(object sender, EventArgs e)

        {

            Label1.Text = DateTime.Now.ToString();

        }

    </script>

</head>

<body>

    <form id="form1" runat="server">

    <asp:ScriptManager ID="ScriptManager1" runat="server">

    </asp:ScriptManager>

    <script type="text/javascript">

        function OnClientClicking(sender, args)

        {

            var callBackFunction = Function.createDelegate(sender, function (argument)

            {

                if (argument)

                {

                    this.click();

                }

            });

            var text = "Are you sure you want to submit the page?";

            radconfirm(text, callBackFunction, 300, 100, null, "Title");

            args.set_cancel(true);

        }

    </script>

    <div>

        <telerik:RadWindowManager ID="RadWindowManager1" runat="server">

        </telerik:RadWindowManager>

        <telerik:RadButton ID="RadButton1" runat="server" Text="Single Button with RadConfirm"

            OnClick="RadButton1_Click" OnClientClicking="OnClientClicking">

        </telerik:RadButton>

        <asp:Label ID="Label1" runat="server"></asp:Label>

    </div>

    </form>

</body>

</html>

Window.confirm

<script type="text/javascript">

function OnClientClicked(button, args, text)

{

button.set_autoPostBack(window.confirm(text));

}

</script>

<div>

<telerik:RadButton ID="Button1" runat="server" Text="Standard Confirm" CommandArgument="Are you sure?"

OnClientClicking="function(button,args){args.set_cancel(!window.confirm(button.get_commandArgument()));}">

</telerik:RadButton>

Greetings,
Pero
the Telerik team

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RadButton does not work with .net ajax ConfirmButtonExtender

1 Answer, 1 is accepted