UIScrollView scroll to bottom programmatically

by

You can use the UIScrollView’s setContentOffset:animated: function to scroll to any part of the content view. Here’s some code that would scroll to the bottom, assuming your scrollView is self.scrollView:

Objective-C:

CGPoint bottomOffset = CGPointMake(0, self.scrollView.contentSize.height - self.scrollView.bounds.size.height + self.scrollView.contentInset.bottom);
[self.scrollView setContentOffset:bottomOffset animated:YES];

Swift:

let bottomOffset = CGPoint(x: 0, y: scrollView.contentSize.height - scrollView.bounds.height + scrollView.contentInset.bottom)
scrollView.setContentOffset(bottomOffset, animated: true)

Hope that helps!

More Related Contents:

  1. Dismissing the keyboard in a UIScrollView
  2. Setting up UIScrollView to swipe between 3 view controllers
  3. iOS 8 UITableView separator inset 0 not working
  4. Swift language NSClassFromString
  5. Programmatically set the initial view controller using Storyboards
  6. UIActivityViewController crashing on iOS 8 iPads
  7. How can I convert from degrees to radians?
  8. Looping a video with AVFoundation AVPlayer?
  9. Fade/dissolve when changing UIImageView’s image
  10. Customize UITableView header section
  11. How to tap to zoom and double tap to zoom out in iOS?
  12. Sqlite File Location Core Data
  13. Issue using CCCrypt (CommonCrypt) in Swift
  14. Converting Hex String to NSData in Swift
  15. ViewDidAppear is not called when opening app from background
  16. Connect Objective-C framework to Swift iOS 8 app (Parse framework)
  17. How to check if a view controller is presented modally or pushed on a navigation stack?
  18. Check if a UIScrollView reached the top or bottom
  19. How to create a centered UICollectionView like in Spotify’s Player
  20. Auto layout UIScrollView with subviews with dynamic heights
  21. When to use takeUnretainedValue() or takeRetainedValue() to retrieve Unmanaged Objects in Swift?
  22. iOS temporary folder location
  23. Formatting a UITextField for credit card input like (xxxx xxxx xxxx xxxx)
  24. Swift doesn’t convert Objective-C NSError** to throws
  25. Center NSTextAttachment image next to single line UILabel
  26. performSegueWithIdentifier very slow when segue is modal
  27. Programmatically get height of navigation bar
  28. How shouldChangeCharactersInRange works in Swift?
  29. Open UISplitViewController to Master View rather than Detail
  30. How to catch all iOS Push Notifications with different user actions including tap on app icon

Leave a Comment