How to dismiss the two or more dismissModalViewController?

Question

I need to dismiss the two modal view controllers, I know how to pop two or more view controllers

        UINavigationController* navController = self.navigat         


        

Answer 1

I use the following utility static method to simulate popToRootViewController for a stack of modals:

// Util.m
+ (void)popModalsToRootFrom:(UIViewController*)aVc {
    if(aVc.parentViewController == nil) {
        return;
    }
    else {
        [Util popModalsToRootFrom:aVc.parentViewController];  // recursive call to this method
        [aVc.parentViewController dismissModalViewControllerAnimated:NO];
    }
}

You use it like this:

[Util popModalsToRootFrom:aViewController];

If you want something more advanced, you could do this:

+ (void)popModalsFrom:(UIViewController*)aVc popCount:(int)count {
    if(aVc.parentViewController == nil || count == 0) {
        return;
    }
    else {
        [Util popModalsFrom:aVc.parentViewController popCount:count-1];  // recursive call to this method
        [aVc.parentViewController dismissModalViewControllerAnimated:NO];
    }
}

Then pass the number of modals to pop, or just -1 to pop all the way to the root.