這裏被設置爲我的源代碼UICollectionView數據源的方法調用,但在init
- (id)initWithCollectionView:(UICollectionView *)collectionView
{
self = [super init];
if (self)
{
self.collectionView = collectionView;
self.collectionView.dataSource = self;
self.collectionView.delegate = self;
[self.collectionView registerClass:[TWNTweetCell class] forCellWithReuseIdentifier:kCell];
self.collectionViewLayout = self.collectionView.collectionViewLayout;
self.tweetArray = @[];
self.tweetTextArray = @[];
self.twitter = [STTwitterAPI twitterAPIOSWithFirstAccount];
}
return self;
}
#pragma mark - CollectionView
#pragma mark DataSource
-(NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView
{
return 1;
}
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection: (NSInteger)section
{
return [self.tweetArray count];
}
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{
TWNTweetCell *cell = (TWNTweetCell *)[collectionView dequeueReusableCellWithReuseIdentifier:kCell forIndexPath:indexPath];
NSDictionary *status = [self.tweetArray objectAtIndex:indexPath.row];
NSString *text = [status valueForKey:@"text"];
cell.usernameLabel.text = screenName;
// cell.createdAtLabel.text = dateString;
cell.autoresizingMask = UIViewAutoresizingFlexibleWidth;
UITextView *textView = [self.tweetTextArray objectAtIndex:indexPath.row];
[cell setTweet:text withTweetTextView:textView];
return cell;
}
所有方法都沒有得到通過斷點在所有所中斷。推文被加載到日誌中,所以我知道其他一切都可以,只是不能識別集合視圖。是的,我已經設置了
任何人有任何想法發生了什麼?
你叫正確的init方法?你有沒有在那裏設置一個斷點?順便說一句,你的tweetArray也是空的。 – Tim