iphone - Reloading Data in a UITableView when pressing a UITabBarItem -

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I have run into a UITabBarController my app delegate and when the user touches a specific tab I want to mesh (Favorites) and table within it to reload the forced data.

What is the best practice in this example?

I have my app delegate added UITabBarDelegate protocol is implemented didSelectViewController method. So far, so good. Within the method I get a ViewController, then I can choose which tab to set about checking the title, etc.

I can send a message reloadData to UITableView in ViewController? I tried to make a method in my favorite visual controller class and said that but it does not work.

Example code: 

  #pragma mark UITabBarController delegate methods - (void) TabBarController: (UITabBarController *) TabBarController didSelectViewController: (UIViewController *) ViewController {// Favorites tab If pressed, then (viewController.title = @ "favorites") {reloads the data, then ([ViewController respondsToSelector: @selector (reloadFavourites :)) {[ViewController reloadFavourites]; }}}}

It looks like you have a [UITableView reloadData] table ViewController the View WillDisplay This method will be reloaded each time the table is displayed.

If you want to force a reload, the tableview will be displayed in advance, then the OP You should work with reloading the method created in


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