早安社區,計劃在代表法不跳
我有一個問題,因爲我已經實現與委託方法的CoverFlowViewController.m,但調試器這種方法從來沒有跳,沒有人知道爲什麼? 下面是代碼:
- (void)viewDidLoad {
[super viewDidLoad];
UIButton *weiter = [UIButton buttonWithType:UIButtonTypeRoundedRect];
weiter.frame = CGRectMake(100, 400, 120, 40);
[weiter addTarget:self action:@selector(goToChart) forControlEvents:UIControlEventTouchUpInside];
NSString *ansicht = @"Weiter";
[weiter setTitle:ansicht forState:UIControlStateNormal];
[self.view addSubview:weiter];
// loading images into the queue
loadImagesOperationQueue = [[NSOperationQueue alloc] init];
NSString *imageName;
for (int i=0; i < 10; i++) {
imageName = [[NSString alloc] initWithFormat:@"cover_%d.jpg", i];
imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:imageName]];
UIImage *aktuellesImage = imageView.image;
UIImage *scaledImage = [aktuellesImage scaleToSize:CGSizeMake(100.0f, 100.0f)];
[(AFOpenFlowView *)self.view setImage:scaledImage forIndex:i];
}
[(AFOpenFlowView *)self.view setNumberOfImages:10];
}
- (void)openFlowView:(AFOpenFlowView *)openFlowView selectionDidChange:(int)index{
NSLog(@"%d is selected",index);
}
有誰知道爲什麼調試器(=的PROGRAMM)從來沒有跳進selectionDidChange()方法?
我三天沒有解決方法,希望有人能幫助我?
問候,並感謝您事先 馬爾科
嗨fluchtpunkt,我已經添加了你的線,並且控制檯說:2010-11-08 13:44:52.478 CoverFlow [1504:207]委託人:(null) 我應該做些什麼確實,它有效嗎? – Marco 2010-11-08 12:34:21