Hi everyone! Is there any way to control the window before it appear or disappear? Just like -(void)viewWillAppear and -(void)viewWillDisappear in Objective-C? Thanks!
As an example: in the first page, I use a tabgroups and don't want it appear, when I click an button to navigate to the next page, then the tabbar show. And when I click the back button to go back the first page, I want the tabbar to disappear again. I know how to fulfill this in Objective-C, but don't know it in Titanium.