Services
Technology Web App Development Mobile App Development Windows App Development Database Development UI/UX Development Cloud Development SEO Digital Marketing Guest Posting Content Writing Artificial Intelligence Data Science ERP Development CRM Development CMS Development LMS Development Business Listing Blockchain Technology Startup Promotion AI Tools Integration
Products
Data Converter Cleaner TUC - Unit Converter Import Export Survey Manager Tweet Controller
Developer
Article Blog Forum Interview Beginner News Startup Quiz
Users
Career
Apply Job Internship
Pricing
Login Sign Up Get a Quote

forum

Home Forums Displaying images in UICollectionViewCell from database in iOS – MindStick
Ask Question

Displaying images in UICollectionViewCell from database in iOS

Anonymous User 1965 30 Nov 2015

I am a beginner in iPhone app development, I want to display image in UICollectionViewCell from using database.
In our programming I am using code like this :

SqliteDB *images;
images = [SQliteDB alloc] init];
imgArray = [images OpenMyDatabase: @"SELECT images FROM exterior" :
                                   @"images"];

So, my problem is how can I display those images?

iphone iphoneiosobjective c
Anonymous User
Ask by Anonymous User
Updated 02 Dec 2015

1 Answers

Tarun Kumar
Tarun Kumar 02 Dec 2015 Accepted Answer
Report Abuse

Use my code to display UIImage grid. and add uicollectionView in your xib file.

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
   return  1;
}
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
   return [imgArray count];
}
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
   static NSString *identifier = @"Cell";
   UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:
                                 identifier forIndexPath:indexPath];
   UIImageView *imgView = (UIImageView *)[cell viewWithTag:100];
   imgView.image = [UIImage imageNamed:[imgArray objectAtIndex:indexPath.row]];
   return cell;
}

and, don't forget to set delegate in collection before using that code.
and also in your xib file add UIImageView to your collection view cell and set its tag value to 100.

advertising
Markdown for AI

A clean, structured version of this page for AI assistants and LLMs.

Open .md