I have ASP.Net pages with VB.Net as the code-behind.
The ASP.Net page for parent window has the RadScriptManager, a RadMenu, a RadTabStrip, and some buttons to open a different page in a RadWindow. Parent page also has the RadWindowManager.
The ASP.Net page opened in a RadWindow has a button on it to open another page in a RadWindow.
When I click on a button on the parent window, a RadWindow is opened up with a different page and a tab is added to the RadTabStrip on the parent window for the RadWindow. Then when I click on a button in the RadWindow which is the child to the parent window, another RadWindow is opened with another page but a tab is NOT created for this RadWindow on the RadTabStrip on the parent window.
Please see the attached screenshots. Note that in 3rd screenshot that there is no tab in RadTabStrip for 2nd RadWindow.
How to get the RadWindow opened from another RadWindow to show up as a tab on the RadTabStrip of the parent window?
Code of ASP.Net page for parent Window:
VB.Net code-behind for parent Window:
Code of ASP.Net page opened in a RadWindow from parent Window:
VB.Net code-behind for first RadWindow:
Code of ASP.Net page opened in a RadWindow from first RadWindow:
CSS code for styles.css: