ios - How to add a < Back button to a navigation bar? -

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i have simple app push views navigation. however, on 1 of screens push tab controller 2 tabs. when navigation goes away when reach tab controller screen. on navigation of tab screens know how < back button.

basically, want know how manually create < back button on top left

try this:

uibarbuttonitem *backbarbutton = [[uibarbuttonitem alloc] initwithimage:[uiimage imagenamed:@"icon_back.png"] style:uibarbuttonitemstyleplain target:self action:@selector(goback:)]; self.navigationitem.leftbarbuttonitem = backbarbutton;

then write goback method:

- (void)goback:(id)sender {     [self.navigationcontroller popviewcontrolleranimated:yes]; }

note: there other initializer uibarbuttonitem. choose 1 need.

hope helps.. :)


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