导航栏控制器中的自定义后退按钮

Question

I customize de back button of navigation controller for make a concret action when push it. I do these:

self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]
                                             initWithTitle:@"Atrás"
                                             style:UIBarButtonItemStyleBordered
                                             target:self
                                             action:@selector(pop)];

Now, I need to put the same back arrow in my custom button because the rest of buttons are default back button. Exists any way to do these without images?

Answer 1

If you use a UINavigationController, and push all of your views thru it, you will get the default iOS back button styles. If you're just using a UINavigationBar that you add to your Views yourself, then it's up to you to create the style of that button. To match what you get with a UINavigationController, you may have to resort to images.