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Why on first click my radwindow is not getting closed

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Window

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

Dorababu asked on 29 Jun 2012, 09:13 AM

I have written a code to close radwindow on button click this is my design

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

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

<!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">

<telerik:RadScriptManager ID="Script1" runat="server">

</telerik:RadScriptManager>

<div>

<telerik:RadCodeBlock ID="radcode" runat="server">

<script type="text/javascript">

function OpenSuperSeeding() {

var wnd = $find("<%= RadWindow1.ClientID%>");

wnd.Close();

}

</script>

</telerik:RadCodeBlock>

<telerik:RadButton ID="btn" runat="server" OnClick="btn_Click" Text="Open">

</telerik:RadButton>

<telerik:RadWindow runat="server" ID="RadWindow1">

<ContentTemplate>

<asp:UpdatePanel ID="Updatepanel1" runat="server" UpdateMode="Conditional">

<ContentTemplate>

<asp:Button ID="Button1" Text="Click for AJAX" runat="server" OnClick="Button1_Click" />

<br />

<asp:Label ID="Label1" Text="I will be updated" runat="server" />

</ContentTemplate>

</asp:UpdatePanel>

</ContentTemplate>

</telerik:RadWindow>

<asp:Label ID="Label2" Text="I will not be updated" runat="server" />

</div>

</form>

</body>

</html>

My code is as follows

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

public partial class radwndAjax : System.Web.UI.Page

{

bool m_flag = true;

protected void Page_Load(object sender, EventArgs e)

{

}

protected void btn_Click(object sender, EventArgs e)

{

RadWindow1.VisibleOnPageLoad = true;

}

protected void Button1_Click(object sender, EventArgs e)

{

if (m_flag)

{

RadWindow1.VisibleOnPageLoad = false;

Button1.OnClientClick = "OpenSuperSeeding(); return false;";

}

else

{

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

Label2.Text = DateTime.Now.ToString();

}

But on first click radwindow is not getting closed, on the second click it is getting closed can some one help me..

2 Answers, 1 is accepted

answered on 02 Jul 2012, 07:11 AM

Hello,

Generally placing the RadWindow in an update panel is not recommended, because the rendered HTML is moved from its original location in the markup. This will most often result in the expected functionality simply not working.
aspx:

<telerik:RadButton ID="btn" runat="server" OnClick="btn_Click" Text="Open">

</telerik:RadButton>

<telerik:RadWindow runat="server" ID="RadWindow1" ReloadOnShow="false">

<ContentTemplate>

<asp:Button ID="Button1" Text="Click for AJAX" runat="server" OnClick="Button1_Click" />

<br />

<asp:Label ID="Label1" Text="I will be updated" runat="server" />

</ContentTemplate>

</telerik:RadWindow>

<asp:Label ID="Label2" Text="I will not be updated" runat="server" />

JS:

<script type="text/javascript">

function OpenSuperSeeding() {

debugger;

var wnd = $find("<%= RadWindow1.ClientID%>");

wnd.Close();

}

</script>

C#:

bool m_flag = true;

protected void Page_Load(object sender, EventArgs e)

{

}

protected void btn_Click(object sender, EventArgs e)

{

RadWindow1.VisibleOnPageLoad = true;

}

protected void Button1_Click(object sender, EventArgs e)

{

if (m_flag)

{

RadWindow1.VisibleOnPageLoad = false;

Button1.OnClientClick = "OpenSuperSeeding(); return false;";

}

else

{

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

Label2.Text = DateTime.Now.ToString();

}

Thanks,
Shinu.