uicollectionviewcell

when I nslog the value after setting it it is NULL, any word why? CustomCollectionVIewCell *cell =[[CustomCollectionVIewCell alloc]init]; NSString *name =[dict valueForKey:@"filterName"];//works [cell.labelDisplay setText:name];//does not NSLog(@"name = %@",cell.labelDisplay.text); cell.isSelected=NO; [_availableHealthFilters setObject:cell atIndexedSubscript:i]; init your labelDisplay in custom cell. //customColectionCell.h @property(strong,nonomatic) NSString *labelText; -(void)setCellLabelText:(NSString *)labelText; //customCollectionCell.m -(id)init{ //init cellLabel and addSubView to

I have to make one collection view so that irrespective of iphone size we have just 2 images in each row and also we need border between each row and column as shown in the image. I want like this: Joe Try this code. Just a different approach. func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: IndexPath) -> CGSize { let layout = collectionView.collectionViewLayout as! UICollectionViewFlowLayout layout.sectionInset = UIEdgeInsets(top: 6, left: 4, bottom: 6, right: 4) layout.minimumInteritemSpacing = 04

I have a UICollectionView in my app, and each cell is a UIImageView and some text labels. The problem is that when I have the UIImageViews displaying their images, the scrolling performance is terrible. It's nowhere near as smooth as the scrolling experience of a UITableView or even the same UICollectionView without the UIImageView. I found this question from a few months ago, and it seems like an answer was found, but it's written in RubyMotion, and I don't understand that. I tried to see how to convert it to Xcode, but since I have never used NSCache either, it's a little hard to. The poster

This question already has an answer here: Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error? 66 answers I'm trying to create a UICollectionViewCell subclass with linked a xib, I have do this: I have create a new xib file and I have add a UICollectionViewCell in it, then I have create this subclass file: @interface MyCell : UICollectionViewCell @property (weak, nonatomic) IBOutlet UILabel *label; @end Also I have linked in the file owner custom class the MyCell class in interface builder, and I have added a UILabel , then in

I am having trouble with reuse cells and UICollectionView on iOS 7. My code works fine on iOS 6 but in iOS 7 it does not reuse the cell after calling dequeueReusableCellWithReuseIdentifier (do not call prepareForReuse ). Even this code https://developer.apple.com/library/ios/samplecode/CollectionView-Simple/Introduction/Intro.html#//apple_ref/doc/uid/DTS40012860 does not reuse cell on iOS7 (but works well on iOS6), on every dequeueReusableCellWithReuseIdentifier it creates a new cell and deallocates the old one. Is there some new stuff that prevents cells to be reused? My cells are big enough