iOS 5.0.1
I just noticed that when we open a popover ala a segue, that after it is
dismissed, when it is opened again, none of the view lifecycle methods are
called.
viewWillAppear, viewDidAppear both don't get called, but it appears just fine.
Is this expected behaviour?
Does presentPopoverFromBarButtonItem need to be trapped to get the methods that
I expected to be called get called?
What we're using to handle popover display from a barButtonItem is this:
- (IBAction)popoverButtonWasClicked:(id)sender {
if(popoverViewController){
if([self.popoverViewController isPopoverVisible]){
// dismiss popover and do search
[popoverViewController dismissPopoverAnimated:YES];
// do search
[self performQuery];
self.filtersPopoverButton.title = @"Filters Menu";
}
else{
[popoverViewController presentPopoverFromBarButtonItem:sender
permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
self.filtersPopoverButton.title = @"Perform Search";
}
}
else
{
[self performSegueWithIdentifier:@"Filters Popover" sender:sender];
self.filtersPopoverButton.title = @"Perform Search";
}
}
Sure, I can explicitly call [popoverViewController viewWillAppear] from the
above method, but it seems really strange that the methods don't get called the
second time the popover is displayed.
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