iphone facebook side menu using objective c [duplicate]

It's pretty simple really. First, you need to make a view controller that sits under the one that's visible. You can send that view to the back like this:

[self.view sendSubviewToBack:menuViewController.view];

Then, you put a menu button on the left side of your navigation bar, and write a handler kind of like this:

- (void)menuButtonPressed:(id)sender {

    CGRect destination = self.navigationController.view.frame;

    if (destination.origin.x > 0) {
        destination.origin.x = 0;
    } else {
        destination.origin.x += 254.5;
    }

    [UIView animateWithDuration:0.25 animations:^{

        self.navigationController.view.frame = destination;        

    } completion:^(BOOL finished) {

        self.view.userInteractionEnabled = !(destination.origin.x > 0);

    }];
}

That's the general idea. You may have to change the code to reflect your view hierarchy, etc.