我希望向一个
UINavigationbar
添加多个 UIBarButtonItem
,而不仅仅是左右两个按钮:logoButton = [[UIBarButtonItem alloc] initWithTitle:@"A Button" style:UIBarButtonItemStyleBordered target:self action:@selector(logoButtonAClicked:)];
logoButton2 = [[UIBarButtonItem alloc] initWithTitle:@"B Button" style:UIBarButtonItemStyleBordered target:self action:@selector(logoButtonBClicked:)];
logoButto3 = [[UIBarButtonItem alloc] initWithTitle:@"C Button" style:UIBarButtonItemStyleBordered target:self action:@selector(logoButtonCClicked:)];
self.navigationController.navigationBarHidden = NO;
self.title = @"Title";
NSArray* items = [[NSArray alloc] initWithObjects:logoButtonA, logoButtonB, logoButtonC, nil];
self.navigationController.navigationBar.items = items;
当我执行 self.navigationController.navigationBar.items = items;
的时候,出现了SIGBRT
错误。
如何向UINavigationBar
添加多个UIBarButtonItem
?