How to get the id of ext window

Question

I have an aspx page with a usercontrol in it . An ext:Window is placed in the user control

<ext:Window Hidden="true" AutoScroll="false" Closable="true"  
    HideParent="true" Modal="true" Resizable="false" Header="true" runat="server" ID="tswindow"

I want to show this window using a javascript call .

var window = Ext.getCmp('<%= tswindow.ClientID %>');  
window.show();

I am getting the folowing error

Uncaught TypeError: Object [object DOMWindow] has no method 'show'

Answer 1

Try this may works. Define Id="my_window" in window config.Then to get the window object Ext.getCmp('my_window').show();