I am using two instances of same user control, but this user control does not work properly.
when i am using single instance of this user control it works properly.
In this user control, i have used rad window and RadAjaxManagerProxy control.
In single instance scenario, rad window works properly means it was close properly on cancel button and
shows ajaxloadingpanel on OK button during processing, but when i am using the same user control with multiple instances then rad window does not work properly.
I have added source code of this user control and aspx page.
Please suggest me the solution.
This is source of "Picker.ascx" user control
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="Picker.ascx.cs" Inherits="Picker" %>
using System.Data ;
using System.Data.SqlClient ;
using Telerik.Web .UI ;
public partial class Picker : System.Web.UI.UserControl
protected void Page_Load(object sender, EventArgs e)
gvPeoplePicker.DataSource = string.Empty;
I recommend you this because starting from 2010.2 713 version of the Telerik.Web.UI toolkit this expressions:
OpenerElementID ="<%# btnOpenPicker.ClientID %>"
will no longer work when the RadWindow's ContentTemplate inner property is used. This is described in the Telerik RadWindow for ASP.NET AJAX Q2 2010 section on this page.
I hope this helps.
All the best,
the Telerik team
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