¡@
2014/10/15 ¤U¤È 10:04:58
iphone Programming Glossary: cellforitematindexpathDefining UICollectionViewCell with nib http://stackoverflow.com/questions/13416113/defining-uicollectionviewcell-with-nib NSBox it has a content view that doesn't show up in IB either . If in collectionView didSelectItemAtIndexPath you log cellForItemAtIndexPath and look at its subviews you find only one and it's the same one you get by logging cell.contentView. If you log its subviews..
http://stackoverflow.com/questions/13511733/how-to-make-supplementary-view-float-in-uicollectionview-as-section-headers-do-i collectionView layout referenceSizeForFooterInSection In your view controller that has your cellForItemAtIndexPath method just return the correct values . Or instead of using the delegate methods you may also set these values directly..
Dynamically setting layout on UICollectionView causes inexplicable contentOffset change http://stackoverflow.com/questions/13780138/dynamically-setting-layout-on-uicollectionview-causes-inexplicable-contentoffset numberOfItemsInSection NSInteger section return 1 UICollectionViewCell collectionView UICollectionView collectionView cellForItemAtIndexPath NSIndexPath indexPath UICollectionViewCell cell self.collectionView dequeueReusableCellWithReuseIdentifier @ CELL forIndexPath..
Update UIProgressView in UICollectionViewCell for download file http://stackoverflow.com/questions/14204204/update-uiprogressview-in-uicollectionviewcell-for-download-file is the code to display the UICollectionViewCell UICollectionViewCell collectionView UICollectionView collectionView cellForItemAtIndexPath NSIndexPath indexPath static NSString cellIdentifier @ documentCell UICollectionViewCell cell collectionView dequeueReusableCellWithReuseIdentifier.. @ docUrl void loadLink NSString urlDownload UICollectionViewCell cell UICollectionViewCell self.myCollectionView cellForItemAtIndexPath self.directCellPath UIProgressView prg UIProgressView cell viewWithTag 2005 AFDownloadRequestOperation request AFDownloadRequestOperation.. Create your customCell and display all Visible UIViews in it init add subview... . Than use custom method in cellForItemAtIndexPath to active display it. If you think about MVC cellForItemAtIndexPath just for Controller not View. In your case bring all..
Console error: UICollectionView must be initialized with a non-nil layout parameter http://stackoverflow.com/questions/15270058/console-error-uicollectionview-must-be-initialized-with-a-non-nil-layout-parame NSInteger section return self.array count UICollectionViewCell collectionView UICollectionView collectionView cellForItemAtIndexPath NSIndexPath indexPath CollectionCell aCell CollectionCell collectionView dequeueReusableCellWithReuseIdentifier @ myCell..
|