如何在導航欄的右側添加多個UIBarButtonItems？

Question

我想在我的UINavigationBar的右側有多個UIBarButtonItem。我怎樣才能做到這一點？

下面顯示了我正在嘗試的一個示例 - 您可以注意到右上角有多個按鈕。

Answer 1

使用此斯威夫特：

override func viewDidLoad() { 
    super.viewDidLoad() 

    let editImage = UIImage(named: "plus")! 
    let searchImage = UIImage(named: "search")! 

    let editButton = UIBarButtonItem(image: editImage, style: .Plain, target: self, action: "didTapEditButton:") 
    let searchButton = UIBarButtonItem(image: searchImage, style: .Plain, target: self, action: "didTapSearchButton:") 

    navigationItem.rightBarButtonItems = [editButton, searchButton] 
} 

寫操作的功能是這樣的：

func didTapEditButton(sender: AnyObject){ 
    ... 
} 

func didTapSearchButton(sender: AnyObject){ 
    ... 
} 

Answer 2

-(void)viewDidLoad{ 

    UIBarButtonItem *anotherButton1 = [[UIBarButtonItem alloc] initWithTitle:@"Button_1" style:UIBarButtonItemStylePlain target:self action:@selector(button_1:)]; 

    UIBarButtonItem *anotherButton2 = [[UIBarButtonItem alloc] initWithTitle:@"Button_" style:UIBarButtonItemStylePlain target:self action:@selector(button_2:)]; 

    self.navigationItem.rightBarButtonItems=@[anotherButton1,anotherButton2]; 
} 

Answer 3

我覺得沒有什麼上面去上班

試試這個

var burgerItem = UIBarButtonItem(image: UIImage(named:"categories"), style: .Plain, target: self, action: "categories") 
     var weatherItem = UIBarButtonItem(title: "Weather", style: .Plain, target: self, action: "weather") 


     burgerItem.tintColor = UIColor.whiteColor() 
     weatherItem.tintColor = UIColor.whiteColor() 

     navigationItem.setRightBarButtonItems([burgerItem,weatherItem], animated: true) 

你必須使用navigationItem.setRightBarButtonItems並要小心。 navigationItem必須是視圖控制器。

class testViewController:UIViewController { 

ovverride func viewDidLoad() { 
    self.navigationItem.setRightBarButtonItems(... 

} 

} 

Answer 4

這可能是幫助你在objective-c，

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { 

    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; 
    if (self) { 
     self.navigationItem.title = @"Title"; 
     UIBarButtonItem *logOutButton = [[UIBarButtonItem alloc] initWithTitle:@"Logout" style:UIBarButtonItemStylePlain target:self action:@selector(ButtonClickedAtIndex1:)]; 
     [logOutButton setTintColor:[UIColor blackColor]]; 
     logOutButton.tag = 1; 

     UIBarButtonItem *syncBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Sync" style:UIBarButtonItemStylePlain target:self action:@selector(ButtonClickedAtIndex1:)]; 
     [syncBarButtonItem setTintColor:[UIColor blackColor]]; 
     syncBarButtonItem.tag = 2; 

     self.navigationItem.leftBarButtonItem = logOutButton; 
     self.navigationItem.rightBarButtonItem = syncBarButtonItem; 

     float systemVersion = [[[UIDevice currentDevice] systemVersion] floatValue]; 

     if (systemVersion >= 7.0) { 
      self.edgesForExtendedLayout = UIRectEdgeNone; 
      self.navigationController.navigationBar.translucent = NO; 
     } 
    } 
    return self; 
} 

Answer 5

在斯威夫特3，你可以使用：

let editImage = UIImage(named: "plus")! 
let searchImage = UIImage(named: "search")! 

let editButton = UIBarButtonItem(image: editImage, style: .plain, target: self, action: #selector(didTapEditButton)) 
let searchButton = UIBarButtonItem(image: searchImage, style: .plain, target: self, action: #selector(didTapSearchButton)) 

navigationItem.rightBarButtonItems = [editButton, searchButton] 

Answer 6

只需添加以下代碼：

self.navigationItem.leftBarButtonItem = nil 

let button = UIButton(type: .custom) 
button.setImage(UIImage (named: "ChatTab"), for: .normal) 
button.frame = CGRect(x: 0.0, y: 0.0, width: 35.0, height: 35.0) 
//button.addTarget(target, action: nil, for: .touchUpInside) 
let barButtonItem = UIBarButtonItem(customView: button) 

let button2 = UIButton(type: .custom) 
button2.setImage(UIImage (named: "ActivityTab"), for: .normal) 
button2.frame = CGRect(x: 0.0, y: 0.0, width: 35.0, height: 35.0) 
//button.addTarget(target, action: nil, for: .touchUpInside) 

let barButtonItem2 = UIBarButtonItem(customView: button2) 
self.navigationItem.rightBarButtonItems = [barButtonItem, barButtonItem2] 

這是結果：

的