視圖控制器我想我的視圖控制器檢查,如果有另一種視圖控制器上的圖像時,我點擊一個按鈕交互。但是到目前爲止,即使有一個圖像模擬器不執行循環。從另一個視圖控制器
代碼:
- (IBAction)buttonClicked:(id)sender {
iPhotoViewController *photo = [[iPhotoViewController alloc] initWithNibName:@"iPhotoViewController" bundle:nil] ;
if (photo.mainView.image)
{
but = (UIButton *) sender;
self.selectedImage = [_images objectAtIndex:but.tag];
iPhoto2AppDelegate *delegate = [[UIApplication sharedApplication] delegate];
[delegate.navController popViewControllerAnimated:YES];
[photo release];
}
感謝, 普利文