Question

I want to call a particular view in my xcode project. Actually, I have created a navigation based application. I have added a button in the navigation bar. Now I want, when somebody click on that button then a particular view of button list open ask for user to click a particular button.
The solution which I can think for it is to create a view and add it on the button’s click.
But I am not able to find how to achieve this. Help me out?

Answer 1

        view *optionsController = [[view alloc] 
                                                   initWithNibName:@"view" 
                                                   bundle:nil];

        CGRect optionsFrame = optionsController.view.frame;
        optionsFrame.origin.x = 10;
        optionsFrame.size.width = 220;
        optionsFrame.origin.y = 123;

        //
        // For the animation, move the view up by its own height.
        //
        optionsFrame.origin.y += optionsFrame.size.height;

        optionsController.view.frame = optionsFrame;

        [self.superview addSubview:optionsController.view];


        [UIView beginAnimations:nil context:nil];

        optionsFrame.origin.y -= optionsFrame.size.height;
        optionsController.view.frame = optionsFrame;

        [UIView commitAnimations];