Since making my previous video I always wanted to expand it by adding the ability to upload multiple images to one object. Since what are the odds that you want to create an ad for your car to sell it, but you only upload one image. By having multiple images of the same object, you could increase the chance of selling it by a ton. If an image tells thousands of words, than imagine what 5 images would do.
So in this tutorial I’m gonna show you how to change your UI to be able to select multiple images, and display them in a collectionView.
In the next part, I’ll show you how to use Operations and OperationQueues (see my tutorial about them here) so you can upload those images nicely, 1-by-1 and have your Car display those images.
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