How to remove cells from a UITableView
Swift version: 5.6
It's easy to delete rows from a table view, but there is one catch: you need to remove it from the data source first. If you don't do this, iOS will realize there's a mis-match between what the data source thinks should be showing and what the table view is actually showing, and you'll get a crash.
So, to remove a cell from a table view you first remove it from your data source, then you call deleteRows(at:) on your table view, providing it with an array of index paths that should be zapped. You can create index paths yourself, you just need a section and row number.
Here's some example code to get you started:
objects.remove(at: 0)
let indexPath = IndexPath(item: 0, section: 0)
tableView.deleteRows(at: [indexPath], with: .fade)
SAVE 50% To celebrate Black Friday, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.
Sponsor Hacking with Swift and reach the world's largest Swift community!
Available from iOS 2.0
Similar solutions…
- How to reload a UITableView while preserving selections
- How to add peek and pop to a UITableView
- How to stop empty row separators appearing in UITableView
- How to customize swipe edit buttons in a UITableView
- Remove all instances of an object from an array
About the Swift Knowledge Base
This is part of the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions.
