在導航欄中顯示多個按鈕

Question

在我的應用程序中，我想要顯示2個按鈕（每個按鈕都有不同的動作），以代替導航欄的右側按鈕。我該怎麼做？

Answer 1

這裏是你想要的工作，並幫助

下面放碼

-(void)viewWillAppear:(BOOL)animated 
    { 
    UIToolbar* tools = [[UIToolbar alloc] initWithFrame:CGRectMake(0.0f, 0.0f, 103.0f, 44.01f)]; 
    tools.tintColor = [UIColor clearColor]; 

    [tools setBarStyle:UIBarStyleBlackTranslucent]; 
    tools.barStyle = -1; // clear background 
    NSMutableArray *buttons = [[NSMutableArray alloc] initWithCapacity:3]; 

    // Create a standard refresh button. 

    UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; 
    [button setImage:[UIImage imageNamed:@"Settings.png"] forState:UIControlStateNormal]; 
    [button addTarget:self action:@selector(resetpass) forControlEvents:UIControlEventTouchUpInside]; 
[button setFrame:CGRectMake(0, 0, 30,30)]; 
bi = [[UIBarButtonItem alloc] initWithCustomView:button]; 

[buttons addObject:bi]; 
[bi release]; 

bi = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil]; 
bi.width = 2.0f; 
[buttons addObject:bi]; 
[bi release]; 

// Add profile button. 
bi = [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(createnewFolders)]; 
bi.style = UIBarButtonItemStyleBordered; 
[buttons addObject:bi]; 
[bi release]; 

// Add buttons to toolbar and toolbar to nav bar. 
[tools setItems:buttons animated:NO]; 
[buttons release]; 
twoButtons = [[UIBarButtonItem alloc] initWithCustomView:tools]; 
[tools release]; 

self.navigationItem.leftBarButtonItem = twoButtons; 

[twoButtons release]; 
} 

謝謝

代碼

Answer 2

我相信this post回答你的問題。

但是，需要更多信息才能正確回答您的問題。 iOS版本等。答案似乎有你要求的。