Show Modal window from a User Control

[yourspraba]

Hi,

I am trying to open a Modal window from a User Control which has the Update Panel on the main Page.
i am getting the Error "Error: 'Ext' is undefined".

following is the code

<%@ Register Assembly="Coolite.Ext.Web" Namespace="Coolite.Ext.Web" TagPrefix="ext" %>

<ext:ScriptManager ID="ExtScriptManager" runat="server" />
        <ext:Window ID="DetailsPopup" runat="server" Height="620px" Width="930px" BodyStyle="padding: 6px; background-color: #fff;"
            Collapsible="false" Modal="true" Show&#111;nload="false" Icon="Information" Draggable="true"
            AnimCollapse="true" Enabled="false" Resizable="false" Title="Permit Cost Details">
            <AutoLoad Mode="IFrame" NoCache="true" ShowMask="true" MaskMsg="Loading..." />
        </ext:Window>

following is the code behind

DetailsPopup.AutoLoad.Url = "SearchDetails.aspx?query=" + SearchTextBox.Text 
DetailsPopup.Show()

It is working fine if i place the Update Panel in the User control.

But i want to keep the Update Panel on the main page.

Please some one help me to fix this.


Thanks in advance,
Prabhakar

[d.urazalinov]

Can you post some example code in files?