Don't have the pictures from directory on CollectionView

Question

I would want to show all the pictures in my directory however I am creating Folders in the Directory so that I can sort the pictures. I want to show all of the pictures in seve

Answer 1

If you have multiple folders then you need to iterate over the folders and then the folder contents to process all of it.

While this line:

NSString *location=@"Bottoms"@"Top"@"Right"@"Left"@"Down"@"Up";

Is technically legal, I guess you're thinking it will do some array / iteration thing for you. It won't. It just concatenates all of the strings together. You probably want something more like:

NSArray *locations = @[ @"Bottoms", @"Top", @"Right", @"Left", @"Down", @"Up" ];

Then you can run a loop over the folders and then the contents:

for(NSString *folder in locations) {

    // get the folder contents 

    for(NSString *file in directoryContent) {

        // load the image

    }
}