IPhone: back navigation bar clickable button = NO?

Question

I know that we can hide the back navigation bar. But I do not want to hide it! Is there a way to make this just not clickable?

Answer 1

try it

self.navigationItem.leftBarButtonItem.enabled=NO; self.navigationItem.backBarButtonItem.enabled=NO; 

Update:

Apple doesn't seem to be able to enable / disable the back button. Instead, we can hide it.

  self.navigationItem.hidesBackButton = YES; 

Answer 2

You cannot disable backBarButtonItem. Setting the included backBarButtonItem property to NO does not actually disable it.

Apple seems to have forbidden others ("us") to disable the backBarButtonItem, even if it ignores the target and action set to the backBarButtonItem.

Answer 3

 self.navigationItem.backBarButtonItem.enabled = NO; 

Answer 4

The default cancel button cannot be disabled because Apple does not enable this feature.

Answer 5

Disable:

 self.navigationItem.leftBarButtonItem.enabled = NO; 

Include:

 self.navigationItem.backBarButtonItem.enabled = YES; 

Answer 6

This does not work with the back button by default. But you can hide the default back button [self.navigationItem setHidesBackButton:YES];

Answer 7

Yes, you can disable this button, only the setenabled property of this button is NO.

Answer 8

The button must be disabled:

 backButton.enabled = NO; 

Answer 9

Apple doesn't want you to disable it, but you can hide it, of course.

 self.navigationItem.hidesBackButton = YES; 

This works especially well if you have a custom UIBarButtonItem as a button.

In applications in the warehouse, you will notice that functions that are not applicable are hidden at all, and not disabled.