【发布时间】:2010-02-16 20:40:10
【问题描述】:
为什么这不会为我切换视图?当我单击按钮时,它什么也不做......
-(IBAction)howtoplayButtonClicked{
howToPlayViewController = [[HowToPlayViewController alloc] initWithNibName:@"HowToPlayViewController" bundle:nil];
[self.navigationController pushViewController:howToPlayViewController animated:YES];
[HowToPlayViewController release];
}
在 .h 文件中我有这个...
#import <UIKit/UIKit.h>
#import "HowToPlayViewController.h"
@interface PopToItViewController : UIViewController {
HowToPlayViewController *howToPlayViewController;
}
-(IBAction)howtoplayButtonClicked;
@end
【问题讨论】:
-
您是否将您的按钮连接到操作方法howtoplayButtonClicked?
-
你用 NSLog 验证了吗?
标签: iphone sdk view switch-statement