我在3台设备上测试我的应用程序. iOS 9上的2个设备和iOS 8上的一个设备.在iOS 9上,当我滑动一个单元格时,editActionsForRowAtIndexPath的功能正在运行,并且显示动作.但是在iOS 8中,我无法滑动单元格.
这是我的代码:
func tableView(tableView: UITableView,editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [UITableViewRowAction]? { let ShareAction = UITableViewRowAction(style: .Normal,title: "Partager",handler: { (action: UITableViewRowAction!,indexPath: NSIndexPath!) -> Void in if AllArticle[indexPath.row].Title != nil && AllArticle[indexPath.row].Link != nil { var ToShare = [] if self.search { ToShare = [ArticleFiltered[indexPath.row].Link!] } else { ToShare = [AllArticle[indexPath.row].Link!] } let ActivityViewController = UIActivityViewController(activityItems: ToShare as [AnyObject],applicationActivities: nil) self.presentViewController(ActivityViewController,animated: true,completion: { self.TableView.setEditing(false,animated: true) }) } }) let FavoriteAction = UITableViewRowAction(style: .Normal,title: "Ajouté aux favoris",indexPath: NSIndexPath!) -> Void in if AllArticle[indexPath.row].Favoris { let alreadyInView = UIAlertController(title: "Favori déjà ajouté",message: "Cet article fait déjà parti de vos favoris",preferredStyle: .Alert) let ActionAlert = UIAlertAction(title: "Ok",style: .Default) { (action) in } alreadyInView.addAction(ActionAlert) self.presentViewController(alreadyInView,completion: nil) } else { AllArticle[indexPath.row].Favoris = true let alreadyInView = UIAlertController(title: "Favori ajouté",message: "Cet article fait maintenant parti de vos favoris",completion: nil) Favorite.append(indexPath.row) saveFavoris() } self.TableView.setEditing(false,animated: true) }) FavoriteAction.backgroundColor = UIColor.redColor() return [ShareAction,FavoriteAction] }
当然我加入了
viewDidLoad中()
if TableView != nil { TableView.delegate = self TableView.dataSource = self TableView.tableFooterView = UIView(frame: CGRectZero) TableView.addGestureRecognizer(UITapGestureRecognizer(target: self,action: "tapTableView")) TableView.gestureRecognizers?.last?.delegate = self }
可能它的Xcode错误?
有任何想法吗 ?
谢谢 !
在iOS 8下,只有在委托中实现了commitEditingStyle调用时,才能启用editActions.在tableViewController中添加bellow方法:
原文链接:https://www.f2er.com/swift/319761.html- (void)tableView:(UITableView*)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath*)indexPath { // All tasks are handled by blocks defined in editActionsForRowAtIndexPath,however iOS8 requires this method to enable editing }