CODEWITHSUNDEEP
iosobjective-cuicollectionviewuicollectionviewcell
Haris
Haris

Reputation: 14053

IOS Collection View load Image from custom cell class

I am trying to implement collectionView with custom collectionViewCell class. Below code works fine, where the image is loading from Collection view class itself.

customCollectionView.m

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
    static NSString *identifier = @"Cell";        
    MyCell *cell =  (MyCell *)[collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];        
    UIImage *Img = [UIImage imageNamed:[Images objectAtIndex:indexPath.row]];
    cell.myImageView.image = Img;
    cell.layer.borderWidth=2.0f;
    cell.layer.borderColor=[UIColor lightGrayColor].CGColor;
    return cell;
}

MyCell.m

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        // Initialization code
    }
    return self;
}

Whereas when I moved the image loading part to custom CollectionViewCell class MyCell the image is not displaying.

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        // Initialization code
         UIImage *Img = [UIImage imageNamed:@"AppIcon.png"];
         _myImageView.image = Img;

    }
    return self;
}

My purpose is to loading different image from MyCell class in specific time interval and display on each cell.

Upvotes: 0

Views: 1441

Answers (1)

Nirav D
Nirav D

Reputation: 72410

Try to implement prepareForReuse method of UICollectionViewCell inside your customCell MyCell 

-(void)prepareForReuse {

    _myImageView.image = [UIImage imageNamed:@"AppIcon.png"];
}

Try awakeFromNib and remove prepareForReuse

- (void)awakeFromNib {
    _myImageView.image = [UIImage imageNamed:@"AppIcon.png"];
}

Upvotes: 1

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