My subview is not responding click event - iphone

Question

I am creating a app that display subview like ActionSheetView and in that i have added UIGridView and UIPageControll thru outlet , but now when i click the cell it does not respond ,my subview is a ViewController with the nib file.
and if i create a button and add in my popupview programmatically then it wil displaying, and also get the click event, but anything in outlet does not respond.
i have tried to set userinteraction enable in my subview but it does not done any good.
here is my code for first view that display subview by clicking barbutton:
- (void)popUpView:(id)sender {
//self.view.backgroundColor = [UIColor darkGrayColor];
bGView = [[UIView alloc] init]; /this is the background view and all view is added in it
bGView.frame = CGRectMake(0,0,320,490);
bGView.backgroundColor = [UIColor clearColor];
bGView.alpha = 0.8 ;
CGRect viewFrame = CGRectMake(10, 90, 300, 300);
aPopUpViewController = [[PopUpViewController alloc] initWithNibName:#"PopUpViewController" bundle:nil]; //this is my view controller and when this shows on screen it display my greed view
aPopUpViewController.view.frame = viewFrame;
aPopUpViewController.view.userInteractionEnabled = YES;
[bGView addSubview:aPopUpViewController.view];
button = [UIButton buttonWithType:UIButtonTypeCustom];
[button addTarget:self
action:#selector(aMethod:)
forControlEvents:UIControlEventTouchDown];
button.backgroundColor = [UIColor clearColor];
[button setBackgroundImage:[UIImage imageNamed:#"close_button.png"] forState:UIControlStateNormal];
button.frame = CGRectMake(-1, 80, 30, 30);
[bGView addSubview:button];
//for view animation
/*
// from bottom to center animation
[bGView setFrame:CGRectMake( 0.0f, 480.0f, 320.0f, 480.0f)]; //notice this is OFF screen!
[UIView beginAnimations:#"animateTableView" context:nil];
[UIView setAnimationDuration:0.4];
[bGView setFrame:CGRectMake( 0.0f, 0.0f, 320.0f, 480.0f)]; //notice this is ON screen!
[UIView commitAnimations];*/
//for page like effect
/*[UIView transitionWithView:self.view duration:0.5
options:UIViewAnimationOptionTransitionCurlUp //change to whatever animation you like
animations:^ { [self.view addSubview:bGView]; }
completion:nil];*/
/*CATransition *transition = [CATransition animation];
transition.duration = 1.0;
transition.type = kCATransitionReveal; //choose your animation
[bGView.layer addAnimation:transition forKey:nil];
[self.view addSubview:bGView];*/
aPopUpViewController.view.userInteractionEnabled = YES;
bGView.userInteractionEnabled = YES;
self.view.userInteractionEnabled = YES;
bGView.transform = CGAffineTransformMakeScale(0.01, 0.01);
[UIView animateWithDuration:0.2 delay:0 options:UIViewAnimationOptionCurveEaseOut animations:^{
bGView.transform = CGAffineTransformIdentity;
} completion:^(BOOL finished){
// do something once the animation finishes, put it here
}];
[self.view addSubview:bGView];
addLabel.enabled = NO;
clipArt.enabled = NO;
emailItem.enabled = NO;
closeButton.enabled = NO;
self.navigationController.topViewController.title = #"Choose ClipArt";
ExampleAppDataObject* theDataObject = [self theAppDataObject];
theDataObject.navBarHide = #"no";
}
- (void)aMethod:(id)sender
{
//[aPopUpViewController.view removeFromSuperview];
//[button removeFromSuperview];
/*[UIView transitionWithView:self.view duration:0.5
options:UIViewAnimationOptionTransitionCrossDissolve//change to whatever animation you like
animations:^ { [bGView removeFromSuperview]; }
completion:nil];*/
[bGView removeFromSuperview];
addLabel.enabled = YES;
clipArt.enabled = YES;
emailItem.enabled = YES;
closeButton.enabled = YES;
self.navigationController.topViewController.title = #"Greeting's";
ExampleAppDataObject* theDataObject = [self theAppDataObject];
theDataObject.navBarHide = #"yes";
}
and this is how my screen look like
UPDATE
now i figured out my problem,problem is that i have given my whole view a tap listner,now i am adding grid view as subview so when ever i tap on cell rather then do select cell it will generate view tap gesture and thats why cell never selected,that's what i think..

Answer 1

add this line after you add every subviews in your main view..
[self.view bringSubviewToFront:yourGridView];