Essential iOS

UIBarButtonItem

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Parameters

Parameter | Description |
—— | —— |
title | The UIBarButtonItem title |
style | The style of the UIBarButtonItem |
target | The object to receive the UIBarButtonItem action |
action | The selector (method) to be performed when the UIBarButtonItem is pressed |

Remarks

Referencing self.navigationItem assumes that the UIViewController is embedded inside a UINavigationController.

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