iOS >> UIBarButton >> Set Identifier from Code

StackOverflow https://stackoverflow.com/questions/21091078

Question

I have a UIBarButton in a Navigation Bar (the VC is embedded within a Navigation Controller). In IB I set the button with an Identifier:

Bar Button in Navigation Bar Attributes Inspector

How do I set this Attribute from code?

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Solution

You should be able to set it like 

UIBarButtonItem *trashButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemTrash target:self action:nil];

Check out the Apple Documentation for this here

Unfortunately, Apple only allow you to set this when you initialize the UIBarButtonItem there isn't a property to set this.

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