Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
chz
5,407 PointsHow do I create an Array of PFFiles for a CollectionView?
My app currently uses an NSArray of images in Images.xcassets as the array for my collection view, but need for it to be the PFFiles stored in a database I have on Parse. Is there a way to query all items in that key and store it as a mutable array?
1 Answer
James Andrews
7,245 PointsYou need to use the PFQuery object to query the database for the files. Once you get that just loop through them and add them to your mutable array.