how to load View again in viewController insterfaced with Tab Bar when different tab bar navigated.

Question

Hello,

I have created Window based application with tab bar controller as root controller. Two tab bar has navigation controller which interface with view controller, and one tab bar is directly interface with View Controller.

Here, Once application start, it first execute -ViewDidLoad of 1st tab bar interfaced viewController and load view, then if user press second tab bar then same way execute -ViewDidLoad of 2nd tab bar ViewController and load View.Like that it will load view for all tab bar at first time use navigate in all tab bars.

But once all tab bar's view loaded then once again any tab bar press then application doesn't going to execute -ViewDidLoad task of respective viewController.

How do I make such that every time tab bar pressed then application again load view by executing ViewDidLaod task ?

Here, I am looking to store user inputs Text data from one tab bar and want to access in another tab bar. Also it may be possible that user will edit that data so to get updated data in action it is require to load View again when tab bar pressed.

Thanks,