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我想向UINavigator控制器添加2個按鈕 我試着先創建一個按鈕,然後將其添加到UIToolbar,但無法使其工作。UINavigator上的兩個按鈕
這裏有我想要的東西:)
任何幫助,將不勝感激
- (void)viewDidLoad {
[super viewDidLoad];
UIButton *addButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
addButton.frame = CGRectMake(40, 40, 44, 44);
[addButton setTitle:@"YES" forState:UIControlStateNormal];
[addButton addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
UIToolbar* toolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0.0f, 0.0f, 103.0f, 44.01f)];
NSArray* buttons = [NSArray arrayWithObjects:self.editButtonItem, addButton, nil];
[toolbar setItems:buttons animated:NO];
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:toolbar];
}
- (IBAction)buttonClicked:(id)sender
{
NSLog(@"Hi!");
}
可能重複[如何添加2個按鈕到沒有IB的右側的uinavigationbar?](http://stackoverflow.com/問題/ 1803609/how-to-add-2-buttons-into-the-uinavigationbar-on-the-right-side-without-ib) –
@evan他們沒有說明如何實現按鈕,它應該是直的前進,但不斷給我錯誤 – user904815