Question

I am new in developing IOS apps. I have made 3 custom buttons on a view. and on 3 other views i want to add those buttons at the bottom of the application with same functionality as on the main view. all the 3 buttons on the main screen opens separate view. how i supposed to do that? i will be very thankful for your help.

Answer 1

To open different views with respective UIButton you need to use UITabBar. In tab bar you change add UITabBar items.
Or you can use UINavigationBar in place of UITabBar. In each UIButton you have to add action events. Suppose you are moving from view1 to view2, then in view1 in action event of button1 you need to add

 [self.navigationController pushViewController:detail animated:YES];

in View2 to return from that view2 to view1 you need to add

 [self.navigationController popViewControllerAnimated:YES];

Or you can add action events to the buttons . There you can switch one view to other by writing

[self.view addSubView:view1.view];

Here view1 is the reference of next view which you want to switch.
If you want to again come back to previous view then write in UIButton action

[self.view removeFromSuperview]; 

I think it will help you.