Problem: Can´t pass a NSUInteger from one ViewController to the other anymore
I want pass a number from my ViewController to the the TweetViewController. Everything worked okay, I did it with NSUInteger as property (randomNumber and tweetNumber):
TweetViewController *Second = [[TweetViewController alloc] initWithNibName:nil bundle:nil];
Second.tweetNumber = randomNumber;
Second.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
[self presentModalViewController:Second animated:YES];
[Second release];
I have now changed my code because I did n开发者_StackOverflowot want that only my TweetViewVontroller is loaded. I wanted a homescreenlike swipe between the Tweet- and InfoViewController. I use a SwitchViewController, which will be load instead of the TweetViewController. The SwitchViewController looks like this (window1/2 are UIViewController):
UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0,0,320,460)];
UIView *contentView = [[UIView alloc] initWithFrame:CGRectMake(0,0,640,460)];
self.window1 = [TweetViewController alloc];
self.window2 = [InfoViewController alloc];
[contentView addSubview:self.window1.view];
CGRect f = self.window2.view.frame;
f.origin.x = 320;
self.window2.view.frame = f;
[contentView addSubview:self.window2.view];
[scrollView addSubview:contentView];
scrollView.contentSize = contentView.frame.size;
scrollView.pagingEnabled = YES;
self.view = scrollView;
[contentView release];
[scrollView release];
Now I can´t pass the number from the FirstViewController to the TweetViewController. Any Idea, how to solve the problem?
window1.tweetNumber = randomNumber;
If you want to update this every time the scrollview is scrolled, you might want to look into the UIScrollViewDelegate protocol. Specifically scrollViewWillBeginDragging:
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