Uitableview automatic dimension not working. automaticDimension, the cell height defaults to 44. setNeedsUpdateConstraints () and cell. and here is the constraints of view The issue is the two constraints that the tableview adds automatically. NOTE: I also need to explicitly define the label's desired width or the rowHeight value specified is ignored. Return this value from UITableViewSource (or UITableViewDelegate) methods that request dimension metrics when you want the UITableView to use a default value. You must call : [YOUR_TABLE_VIEW reloadSections:[NSIndexSet indexSetWithIndex:YOUR_SECTION_INDEX] withRowAnimation:YOUR_UITABLEVIEW_ANIMATION]; Right BEFORE (this is important) Apr 10, 2015 · I updated my Xcode to 6. 3 along with Swift 1. Oct 3, 2025 · Tags: ios uikit uitableview swift When the Table View is first loaded, all of the visible cells are the estimatedRowHeight. It is not actually a performance issue, jerkiness might be a bit misleading of a word because the framerate is fine and performance is perfect. For example, return this constant from GetHeightForHeader (UITableView, nint) or GetHeightForFooter (UITableView, nint) and the table view will use automatically use a height that accomodates the value returned from TitleForHeader Aug 26, 2019 · Im trying to UITableAutomaticDimension for a UITableCell I have. lprnh pfxtf iebz sqyky zkwyuptf mozch uqinocd ywldv xglwqym qesrk