当用户点击“下一步”按钮时,另一个按钮应该会消失,并且“下一步”按钮本身应该在原来的位置,并且应该出现一个 tableView。这发生在 1.0 秒内。问题是在动画之后 UIButton 失去了他的功能。我不能按它,但它是可见的。它是主视图的子视图。这是我的代码:
- (IBAction)nextStep:(id)sender {
NSLog(@"Test");
//Check if the other button is in the view
if ([theNewPhotoButton isDescendantOfView:self.view]) {
[UIView animateWithDuration:1.0
animations:^{
theNewPhotoButton.frame = CGRectMake(-1000, theNewPhotoButton.frame.origin.y, theNewPhotoButton.frame.size.width, theNewPhotoButton.frame.size.height);
} completion:^(BOOL finished) {
CGRect screenSize = [[UIScreen mainScreen] bounds];
[self.view addSubview:nextButton];
} else if ([tagView isDescendantOfView:self.view]) {
if (tagProductArray != nil) {
imageView.frame = CGRectMake(10, 30, 100, 100);
tagView.frame = CGRectMake(-1000, tagView.frame.origin.y, tagView.frame.size.width, tagView.frame.size.height);
[self.view addSubview:nextButton];
[tagView removeFromSuperview];
} else {
}
}