How to make a UIALERTVIEW popup when someone enters or leaves a view ?

rrichar · 09-10-2010, 02:57 PM

How to make a UIALERTVIEW popup when someone enters or leaves a view ? I have a Tab Bar View program with 6 tabs tied to 6 views. On two of those tabs I want a UIALERTVIEW to popup when the user enters or leaves that view. Is thus the right thread to post this on ?

**smithdale87** · 09-10-2010, 02:59 PM

add your alertview code to viewDidAppear and view WillDisappear

rrichar · 09-10-2010, 07:33 PM

The reason I wanted to do this is because I have a Tab Bar App. One of the view has a quiz on it. I want to design my App so that if they leave the view the quiz is one (click on another tab ) in a middle of the Quiz a UIAlert will popup with two options. the Cancel button will return then to the same tab then the other button will allow them to go to the tab they clicked on. Is it possible to do this ?