Question

How can I create special popOver?
I have manually created a new class, with needed design.

Then I want to load it like a PopOver

-(void) buttonAction {
UIViewController* popoverContent = [[UIViewController alloc] init];

myThirdPop * showHere;//Created class which I load as Popover
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"myThirdPop" owner:self options:nil];
showHere = [nib objectAtIndex:0];
popoverContent.view = showHere.myView;
popoverContent.contentSizeForViewInPopover = CGSizeMake(300, 350);
popoverController = [[UIPopoverController alloc] initWithContentViewController:popoverContent];
[popoverController presentPopoverFromRect:myButton.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];

}

But when I trying to tap the button, my app crashes with exc_bad_access
What`s wrong?

Answer 1

Use this code to create the popover

 -(IBAction)Click_event
{      UIPopoverController *popoverview;
if(![popoverview isPopoverVisible])
     {
  Popview *pop = [[Popview alloc] initWithNibName:@"Popview" bundle:nil];
  popoverview = [[UIPopoverController alloc] initWithContentViewController:pop];
  [popoverview setPopoverContentSize:CGSizeMake(600.0f, 500.0f)];
   [popoverview presentPopoverFromRect:CGRectMake(400, 400, 0, 0)   inView:self.Click_but  permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
 }
else
 {
  [popoverview dismissPopoverAnimated:YES];
 }
  }

  Lets try this. It may be helpful for you