CODEWITHSUNDEEP
iosobjective-cuicollectionviewhorizontal-scrolling
Mohamad Afiq
Mohamad Afiq

Reputation: 275

UICollectionView Horizontal Scrolling Does Not Scroll Until Last Item

I had an issue which is I can't scroll to my last item in a horizontal UICollectionView. How can I fix this problem? Below is a link to my video and my project file because it's hard to explain. Hope someone can help me with this problem.

Thank you in advance.

https://drive.google.com/file/d/0BwvEaCrhg6dTbkdTRUYwTjhNN2c/view?usp=sharing

https://youtu.be/8WVyrUl4qfQ

Here is my code for UIViewcontroller that have UICollectionView : 

@synthesize dummyArrayImage,dummyArrayLabel,dummyDictionary,dummyArrayDescriptionLabel;

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    dummyArrayImage = [[NSArray alloc] initWithObjects:@"1",@"2",@"3",@"4",@"5", nil];
    dummyArrayLabel = [[NSArray alloc] initWithObjects:@"RM 3.00",@"RM 10.00",@"RM 5.90",@"RM1.20",@"RM 8.10", nil];
    dummyArrayDescriptionLabel = [[NSArray alloc] initWithObjects:@"Tesco Choco Milk",@"Tesco Sardin",@"Ayam Goreng",@"Ikan Pari",@"Itik", nil];
    dummyDictionary = @{@"image":dummyArrayImage, @"label":dummyArrayLabel, @"description":dummyArrayDescriptionLabel};

    NSLog(@"dummy dictionary : %@", dummyDictionary);
    NSLog(@"dummy array : %@", dummyArrayImage);
    NSLog(@"dummy array count : %d", (int)dummyArrayImage.count);
    NSLog(@"dummy dictionary count : %d", (int)dummyDictionary.count);

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - UICollectionView

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
    return 1;
}

- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return dummyArrayImage.count;
}

// The cell that is returned must be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndexPath:
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath  {

    TezCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cell identifier" forIndexPath:indexPath];

    UIImage *contentImage = [UIImage imageNamed:dummyArrayImage[indexPath.row]];

    cell.contentImageView.image = contentImage;
    cell.titleLabel.text = dummyArrayDescriptionLabel[indexPath.row];
    cell.descriptionLabel.text = dummyArrayLabel[indexPath.row];

    return cell;

}

Upvotes: 4

Views: 3055

Answers (2)

Kika_Fortez
Kika_Fortez

Reputation: 314

add Top, Bottom Trailing and Leading Constraint in UICollectionView has solved the problem for me!

Upvotes: 1

Mohamad Afiq
Mohamad Afiq

Reputation: 275

I figured out by my own. This problem happened because I'm using autolayout. I tried to play with autolayout constraint and suddenly it's working as expected. Thank you for all those whose answered my question. You guys rock. Cheers.

Upvotes: 2

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