resignfirstresponder - w3toppers.com

UITableView reloadData automatically calls resignFirstResponder

This reads like expected behavior – the picker belongs to a particular cell, that cell gets reloaded and is not the first responder any more. I guess one had to select a specific element anyway for the picker to appear, i.e. to make it first responder. So you either need to make it become first … Read more

Keeping object on top of keyboard in the event of becomeFirstResponder or resignFirstResponder?

UIKit posts UIKeyboardWillShowNotification when it shows the keyboard, and UIKeyboardWillHideNotification when it hides the keyboard. These notifications contain everything you need to properly animate your UITextField. Let’s say your UITextField is in a property called called myTextField. First, you need to register for the notifications somewhere. Where you register depends on what object is responsible … Read more