I am IOS Developer. I am using navigation controller. If I push to next page then Back button title always Show "Back". I try all this method for remove titles in viewWillAppear, viewDidload like below. But it is not working for me.
[[UIBarButtonItem alloc] initWithTitle:@""
style:UIBarButtonItemStylePlain
target:nil action:nil];
or
[self.navigationItem.backBarButtonItem setTitle:@""];
or
self.navigationItem.title=@"";
or
self.navigationController.navigationBar.backItem.title =@"";
Thanks in advance.
Just try this,
[[UIBarButtonItem appearance] setBackButtonTitlePositionAdjustment:UIOffsetMake(0, -60)
forBarMetrics:UIBarMetricsDefault];
or use like this,
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"" style:self.navigationItem.backBarButtonItem.style target:nil action:nil];
or use like this,
- (void)layoutSubviews{
self.backItem.title = @"";
[super layoutSubviews];
}
Swift
UIBarButtonItem.appearance().UIOffsetMake(0, -60)
or use like
self.navigationItem.backBarButtonItem = UIBarButtonItem(title: "", style: self.navigationItem.backBarButtonItem.style, target: nil, action: nil)
For additional information, Please see [this].( UINavigationBar Hide back Button Text )
I think you only need to add an custom image for back button like this:
UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"header_back"]
style:UIBarButtonItemStylePlain
target:self
action:@selector(invokeButtonBack:)];
self.navigationItem.leftBarButtonItem = backButton;
with header_back
is your custom image for back button.
If you using a custom base viewcontroller (maybe tableviewcontroller) simplify creat a function like this:
- (void)createBackButton{
UIBarButtonItem *backButton = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"header_back"]
style:UIBarButtonItemStylePlain
target:self
action:@selector(invokeButtonBack:)];
self.navigationItem.leftBarButtonItem = backButton;
}
Then call it in your viewcontroller with: [self createBackButton];
Hope my answer will help you.
您需要在ViewDidLoad中添加以下行。
self.navigationController.navigationBar.topItem.title = @"";
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