我打开一个视图控制器(带导航栏和关闭视图控制器栏按钮项)。这是视图控制器是用于向用户显示信息时,他点击了“帮助”按钮。导航是这样的:ViewController1 - >“帮助”按钮 - > Viewcontroller2。 Viewcontroller2有一个关闭按钮,关闭这个ViewController。我有一个IBAction关闭按钮的文件所有者的关闭按钮,但是当我点击'关闭'按钮时,中断点没有被击中。该代码是:按钮关闭UIViewController中单击
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
我试图把一个断点 “closeAction” 但它不是击中。我是iOS开发新手。我错过了一些非常明显的东西。任何帮助表示赞赏!
“关闭”按钮“栏按钮项目”导航Bar.When里面我点击连接督察“关闭”按钮,没有“touchUpInside”的选项。我有一个IBOutlet在.h和IBAction也在同一个.h文件中。我如何将它们连接到对方? – user1550951
现在检查我的答案... –
我很抱歉听起来像一个nOOb!当我点击“新引用插座”并拖动到“关闭”按钮,方法名称doesnt显示。我应该这样做的不同? – user1550951