B4J Question How to coding the cancel button in model dialog?

[Theera]

Hi Erel,

Refer to this, In the example,you show coding manage to set color on backgroud by selecting from model dialog. If I need to have cancel buttion in model dialog in order to unset any color,How to coding? (I know only ExitApplication command to quit program,but I don't know how to return back to main app from model dialog when I pressed the cancel button)

P.S. In B4A,we use hide command,but In B4J I don't know?

 

[Erel]

You should call frm.Close to close the modal form and return the result.

You can add a global variable that will be used to return the result. This will allow you to return a "cancel" value.