我打開一個視圖控制器(帶導航欄和關閉視圖控制器欄按鈕項)。這是視圖控制器是用於向用戶顯示信息時,他點擊了「幫助」按鈕。導航是這樣的:ViewController1 - >「幫助」按鈕 - > Viewcontroller2。 Viewcontroller2有一個關閉按鈕,關閉這個ViewController。我有一個IBAction關閉按鈕的文件所有者的關閉按鈕,但是當我點擊'關閉'按鈕時,中斷點沒有被擊中。該代碼是:按鈕關閉UIViewController中單擊
DetailViewController.m(viewcontroller1):
-(void) showHelp:(id)sender
{
HelpViewController *helpWindow = [[HelpViewController alloc]initWithNibName:@"HelpViewController" bundle:[NSBundle mainBundle]];
helpWindow.modalPresentationStyle = UIModalPresentationFormSheet;
[self presentModalViewController:helpWindow animated:YES];
}
HelpViewController.m(viewcontroller2):
#import "HelpViewController.h"
@interface HelpViewController()
@end
@implementation HelpViewController
@synthesize scrollView;
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
- (IBAction)closeAction:(id)sender {
[self dismissModalViewControllerAnimated:YES];
}
@end
我試圖把一個斷點 「closeAction」 但它不是擊中。我是iOS開發新手。我錯過了一些非常明顯的東西。任何幫助表示讚賞!
「關閉」按鈕「欄按鈕項目」導航Bar.When裏面我點擊連接督察「關閉」按鈕,沒有「touchUpInside」的選項。我有一個IBOutlet在.h和IBAction也在同一個.h文件中。我如何將它們連接到對方? – user1550951
現在檢查我的答案... –
我很抱歉聽起來像一個nOOb!當我點擊「新引用插座」並拖動到「關閉」按鈕,方法名稱doesnt顯示。我應該這樣做的不同? – user1550951