Add swipe to delete UITableViewCell

Question

I am making a CheckList application with a UITableView  I was wondering how to add a swipe to delete a UITableViewCell   This is my ViewController swift   import UIKit  class ViewController  UIViewController   UITextFieldDelegate  UITableViewDelegate       UITableViewDataSource    var tableView  UITableView  var textField  UITextField  var tableViewData Array lt String gt           Define Colors  let lightColor  UIColor   UIColor red  0 996  green  0 467  blue  0 224  alpha  1  let medColor  UIColor   UIColor red  0 973  green  0 388  blue  0 173  alpha  1  let darkColor  UIColor   UIColor red  0 800  green  0 263  blue  0 106  alpha  1  let greenColor  UIColor   UIColor red  0 251  green  0 831  blue  0 494  alpha  1   init nibName nibNameOrNil  String   bundle nibBundleOrNil  NSBundle         super init nibName  nibNameOrNil  bundle  nibBundleOrNil         Custom initialization    override func viewDidLoad         super viewDidLoad          Set up table view      self tableView   UITableView frame  CGRectMake 0  100  self view bounds size width  self view bounds size height-100   style  UITableViewStyle Plain      self tableView registerClass MyTableViewCell self  forCellReuseIdentifier   myCell       self tableView backgroundColor   darkColor       self tableView separatorStyle   UITableViewCellSeparatorStyle None     self tableView delegate   self     self tableView dataSource   self      self view addSubview self tableView         Set up text field      self textField   UITextField frame  CGRectMake 0  0  self view bounds size width  100       self textField backgroundColor   lightColor     self textField font   UIFont name   AvenirNext-Bold   size  26      self textField delegate   self      self view addSubview self textField          Table View Delegate  func tableView tableView  UITableView   numberOfRowsInSection section  Int  - gt  Int        return tableViewData count     func tableView tableView  UITableView   cellForRowAtIndexPath indexPath  NSIndexPath   - gt  UITableViewCell         var myNewCell  MyTableViewCell   tableView dequeueReusableCellWithIdentifier  myCell   forIndexPath  indexPath  as MyTableViewCell     myNewCell text   self tableViewData indexPath row       return myNewCell     func tableView tableView  UITableView   didSelectRowAtIndexPath indexPath  NSIndexPath          let mySelectedCell UITableViewCell   tableView cellForRowAtIndexPath indexPath         Colors      mySelectedCell detailTextLabel textColor   UIColor whiteColor       mySelectedCell tintColor   UIColor whiteColor          Setup Details   Date      let myDate NSDate   NSDate       var myDateFormatter NSDateFormatter   NSDateFormatter       myDateFormatter dateStyle   NSDateFormatterStyle MediumStyle      mySelectedCell detailTextLabel text   myDateFormatter stringFromDate myDate      mySelectedCell accessoryType   UITableViewCellAccessoryType Checkmark     mySelectedCell backgroundColor   greenColor     override func prefersStatusBarHidden   - gt  Bool       return true       Text Field Delegate  func textFieldShouldReturn textField  UITextField   - gt  Bool        tableViewData append textField text      textField text          self tableView reloadData       textField resignFirstResponder       return true         And this is MyTableViewCell swift   import UIKit  class MyTableViewCell  UITableViewCell    let medColor  UIColor   UIColor red  0 973  green  0 388  blue  0 173  alpha  1   init style  UITableViewCellStyle  reuseIdentifier  String        super init style  UITableViewCellStyle Subtitle  reuseIdentifier  reuseIdentifier       self textColor   UIColor whiteColor       self backgroundColor   medColor     self selectionStyle   UITableViewCellSelectionStyle None    override func awakeFromNib         super awakeFromNib          Initialization code    override func setSelected selected  Bool  animated  Bool        super setSelected selected  animated  animated          Configure the view for the selected state        I am using iOS8 as deployment target  not sure of the difference it will make

User · Answer

import UIKit      class ViewController  UIViewController  UITableViewDelegate UITableViewDataSource             var items  String       We    Heart    Swift   omnamay shivay   om namay bhagwate vasudeva nama           var cell   UITableViewCell            IBOutlet var tableview UITableView      override func viewDidLoad             super viewDidLoad              Do any additional setup after loading the view  typically from a nib               override func didReceiveMemoryWarning             super didReceiveMemoryWarning              Dispose of any resources that can be recreated                func tableView tableView  UITableView   numberOfRowsInSection section  Int  - gt  Int           return self items count              func tableView tableView  UITableView   cellForRowAtIndexPath indexPath  NSIndexPath   - gt  UITableViewCell             var cell   tableView dequeueReusableCellWithIdentifier  CELL   as  UITableViewCell          if  cell               cell   UITableViewCell style  UITableViewCellStyle Value1  reuseIdentifier   CELL               cell  textLabel text   self items indexPath row           return cell               func tableView tableView  UITableView   canEditRowAtIndexPath indexPath  NSIndexPath   - gt  Bool           return true            func tableView tableView  UITableView   commitEditingStyle editingStyle  UITableViewCellEditingStyle  forRowAtIndexPath indexPath  NSIndexPath             if  editingStyle    UITableViewCellEditingStyle Delete                   handle delete  by removing the data from your array and updating the tableview                if let tv tableView                               items removeAtIndex indexPath  row                  tv deleteRowsAtIndexPaths  indexPath   withRowAnimation   Fade

User · Answer

It s new feature in iOS11 and Swift 4    Reference link    Trailing Swipe     available iOS 11 0     override func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration        let delete   UIContextualAction style   destructive  title   Delete      action  sourceView  completionHandler  in         print  index path of delete    indexPath            completionHandler true             let rename   UIContextualAction style   normal  title   Edit      action  sourceView  completionHandler  in         print  index path of edit    indexPath            completionHandler true            let swipeActionConfig   UISwipeActionsConfiguration actions   rename  delete       swipeActionConfig performsFirstActionWithFullSwipe   false     return swipeActionConfig

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here See my result  Swift with fully customizable button supported     Advance bonus for use this only one method implementation and you get a perfect button       func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration            let action   UIContextualAction              style   destructive              title                  handler     action  view  completion  in                  let alert   UIAlertController title      message   Are you sure you want to delete this incident    preferredStyle   actionSheet                   alert addAction UIAlertAction title   Delete   style   destructive   handler    UIAlertAction in                     let model   self incedentArry indexPath row  as  HFIncedentModel                     print model incent report id                      self incedentArry remove model                      tableView deleteRows at   indexPath   with   fade                      delete incedentreport data param    incent report id   model incent report id                       completion true                                       alert addAction UIAlertAction title   Cancel   style   cancel  handler    UIAlertAction in                     tableView reloadData                                        self present alert  animated  true  completion                                             action image   HFAsset ic trash image         action backgroundColor   UIColor red         let configuration   UISwipeActionsConfiguration actions   action           configuration performsFirstActionWithFullSwipe   true         return configuration

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Swift 5   Since UITableViewRowAction was deprecated in iOS 13 0 so you can use UISwipeActionsConfiguration     func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration            let deleteAction   UIContextualAction style   destructive  title   Delete       contextualAction  view  boolValue  in             self deleteData at  indexPath                     let editAction   UIContextualAction style   normal  title   Edit       contextualAction  view  boolValue  in             self editData at  indexPath                    editAction backgroundColor    purple         let swipeActions   UISwipeActionsConfiguration actions   deleteAction editAction            return swipeActions            func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool           return true            func deleteData at indexPath  IndexPath            print indexPath row             func editData at indexPath  IndexPath            print indexPath row

User · Answer

Add these two functions   func tableView tableView  UITableView  canEditRowAtIndexPath indexPath  NSIndexPath  - gt  Bool       return true    func tableView tableView  UITableView  commitEditingStyle editingStyle  UITableViewCellEditingStyle  forRowAtIndexPath indexPath  NSIndexPath        if  editingStyle    UITableViewCellEditingStyle Delete               handle delete  by removing the data from your array and updating the tableview            Swift 3 0   override func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool       return true    override func tableView   tableView  UITableView  commit editingStyle  UITableViewCellEditingStyle  forRowAt indexPath  IndexPath        if  editingStyle    UITableViewCellEditingStyle delete               handle delete  by removing the data from your array and updating the tableview            Swift 4 2  func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool       return true    func tableView   tableView  UITableView  commit editingStyle  UITableViewCell EditingStyle  forRowAt indexPath  IndexPath        if  editingStyle     delete               handle delete  by removing the data from your array and updating the tableview

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swift 3  func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool        return true    func tableView   tableView  UITableView  commit editingStyle  UITableViewCellEditingStyle  forRowAt indexPath  IndexPath         if  editingStyle    UITableViewCellEditingStyle delete             arrayCityName remove at  indexPath row          self tableCityName reloadData

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Swift 4 --  available iOS 11 0      func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration        let edit   UIContextualAction style   normal  title         action  view  nil  in         let refreshAlert   UIAlertController title   Deletion   message   Are you sure you want to remove this item from cart     preferredStyle   alert           refreshAlert addAction UIAlertAction title   Yes   style   default  handler     action  UIAlertAction   in                       refreshAlert addAction UIAlertAction title   No   style   default  handler     action  UIAlertAction   in             refreshAlert  dismiss animated  true  completion  nil                       self present refreshAlert  animated  true  completion  nil            edit backgroundColor    colorLiteral red  0 3215686275  green  0 5960784314  blue  0 2470588235  alpha  1      edit image    imageLiteral resourceName   storyDelete       let config   UISwipeActionsConfiguration actions   edit       config performsFirstActionWithFullSwipe   false     return config

User · Answer

Swift 4   available iOS 11 0         func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration                let action    UIContextualAction style   normal  title      handler     action view completionHandler   in                   do stuff                 completionHandler true                  let data NSDictionary   self conversations indexPath row  as  NSDictionary                 print data                  let alert UIAlertController   UIAlertController title      message   are you sure want to delete     preferredStyle   alert                   alert addAction UIAlertAction title   CANCEL   style  UIAlertActionStyle cancel  handler     action  in                                     self present alert  animated  true  completion  nil                             action image   UIImage named                  action backgroundColor   UIColor red  0 255  green  148 255  blue  204 255  alpha  1 0              let confrigation   UISwipeActionsConfiguration actions   action                return confrigation

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Swift 3 with custom title supported          func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool                   return true                      If you want to change title             func tableView   tableView  UITableView  titleForDeleteConfirmationButtonForRowAt indexPath  IndexPath  - gt  String                    return  Cancel                             func tableView   tableView  UITableView  commit editingStyle  UITableViewCellEditingStyle  forRowAt indexPath  IndexPath                    if  editingStyle    UITableViewCellEditingStyle delete       you might want to delete the item at the array first before calling this function                     tableView deleteRows at  indexPath  with   automatic

User · Answer

just add these assuming your data array is  data   func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool       return true    func tableView   tableView  UITableView  commit editingStyle  UITableViewCellEditingStyle  forRowAt indexPath  IndexPath        if  editingStyle    UITableViewCellEditingStyle delete               handle delete  by removing the data from your array and updating the tableview          if let tv table                          data remove at  indexPath row              tv deleteRows at   indexPath   with   fade

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For  gt  ios 13   https   gist github com andreconghau de574bdbb468e001c404a7270017bef5 file-swipe to action ios13-swift         SWIPE to Action                  func tableView   tableView  UITableView                     editingStyleForRowAt indexPath  IndexPath  - gt  UITableViewCell EditingStyle           return  none              Right Swipe     func tableView   tableView  UITableView  leadingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration                     let action   UIContextualAction style   normal                                          title   quot Favourite quot      weak self   action  view  completionHandler  in                                             self  handleMarkAsFavourite                                               completionHandler true                    action backgroundColor    systemBlue                  return UISwipeActionsConfiguration actions   action                  func tableView   tableView  UITableView                         trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration               Archive action         let archive   UIContextualAction style   normal                                           title   quot Archive quot      weak self   action  view  completionHandler  in                                             self  handleMoveToArchive                                               completionHandler true                    archive backgroundColor    systemGreen             Trash action         let trash   UIContextualAction style   destructive                                         title   quot Trash quot      weak self   action  view  completionHandler  in             self  handleMoveToTrash book   self  books  indexPath row   as  BookItem                                          completionHandler true                    trash backgroundColor    systemRed             Unread action         let unread   UIContextualAction style   normal                                         title   quot Mark as Unread quot      weak self   action  view  completionHandler  in                                         self  handleMarkAsUnread                                           completionHandler true                    unread backgroundColor    systemOrange          let configuration   UISwipeActionsConfiguration actions   trash  archive  unread              If you do not want an action to run with a full swipe         configuration performsFirstActionWithFullSwipe   false         return configuration                          private func handleMarkAsFavourite             print  quot Marked as favourite quot              private func handleMarkAsUnread             print  quot Marked as unread quot              private func handleMoveToTrash book  BookItem            print  quot Moved to trash quot           print book          let alert   UIAlertController title   quot Hi  quot   message   quot B n c   mu n x  a   book name  quot   preferredStyle   alert                            let ok   UIAlertAction title   quot X  a quot   style   default  handler    action in                 book delete                   self listBook reloadData                                alert addAction ok               let cancel   UIAlertAction title   quot H y quot   style   default  handler    action in                              alert addAction cancel               DispatchQueue main async execute                    self present alert  animated  true                                 private func handleMoveToArchive             print  quot Moved to archive quot

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Works for me in Swift 2 0  override func tableView tableView  UITableView  canEditRowAtIndexPath indexPath  NSIndexPath  - gt  Bool       return true    override func tableView tableView  UITableView  commitEditingStyle editingStyle  UITableViewCellEditingStyle  forRowAtIndexPath indexPath  NSIndexPath        override func tableView tableView  UITableView      editActionsForRowAtIndexPath indexPath  NSIndexPath  - gt   UITableViewRowAction         let block   UITableViewRowAction style   Normal  title   Block     action  index in         print  Block           self removeObjectAtIndexPath indexPath  animated  true            let delete   UITableViewRowAction style   Default  title   Delete     action  index in         print  Delete           self removeObjectAtIndexPath indexPath  animated  true            return  delete  block

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func tableView   tableView  UITableView  editActionsForRowAt  IndexPath  - gt   UITableViewRowAction        let share   UITableViewRowAction style   normal  title   Share     action  index in       handle like delete button     print  share button tapped          share backgroundColor    lightGray    let delete   UITableViewRowAction style   normal  title   Delete     action  index in     self nameArray remove at  editActionsForRowAt row      self swipeTable beginUpdates       self swipeTable deleteRows at   editActionsForRowAt   with   right      self swipeTable endUpdates        print  delete button tapped          delete backgroundColor    orange   return  share delete     func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool     return true

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func tableView tableView  UITableView  editActionsForRowAtIndexPath indexPath  NSIndexPath  - gt   UITableViewRowAction          let delete   UITableViewRowAction style  UITableViewRowActionStyle Default  title   DELETE    UITableViewRowAction NSIndexPath  - gt  Void in          print  What u want while Pressed delete             let edit   UITableViewRowAction style  UITableViewRowActionStyle Normal  title   EDIT    UITableViewRowAction NSIndexPath  - gt  Void in          print  What u want while Pressed Edit              edit backgroundColor   UIColor blackColor       return  delete edit

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Another way that allows you to change the text of  Delete  and add more buttons when sliding a cell is to use editActionsForRowAtIndexPath   func tableView tableView  UITableView  canEditRowAtIndexPath indexPath  NSIndexPath  - gt  Bool       return true    func tableView tableView   UITableView    commitEditingStyle editingStyle  UITableViewCellEditingStyle  forRowAtIndexPath indexPath   NSIndexPath          func tableView tableView  UITableView  editActionsForRowAtIndexPath indexPath  NSIndexPath  - gt   AnyObject          var deleteAction   UITableViewRowAction style   Default  title   Delete    action in          handle delete            var editAction   UITableViewRowAction style   Normal  title   Edit    action in           handle edit            return  deleteAction  editAction      canEditRowAtIndexPath and commitEditingStyle are still required  but you can leave commitEditingStyle empty since deletion is handled in editActionsForRowAtIndexPath

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I used tableViewCell to show multiple data  after swipe    right to left on a cell it will show two buttons Approve And reject  there are two methods  the first one is ApproveFunc which takes one argument  and the another one is RejectFunc which also takes one argument    func tableView   tableView  UITableView  editActionsForRowAt indexPath  IndexPath  - gt   UITableViewRowAction         let Approve   UITableViewRowAction style   normal  title   Approve     action  index in          self ApproveFunc indexPath  indexPath            Approve backgroundColor    green      let Reject   UITableViewRowAction style   normal  title   Reject     action  index in          self rejectFunc indexPath  indexPath            Reject backgroundColor    red        return  Reject  Approve     func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool       return true    func ApproveFunc indexPath  IndexPath        print indexPath row    func rejectFunc indexPath  IndexPath        print indexPath row

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SWIFT 3 -- UIViewController  func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool       return true    func tableView   tableView  UITableView  commit editingStyle  UITableViewCellEditingStyle  forRowAt indexPath  IndexPath        if  editingStyle    UITableViewCellEditingStyle delete               handle delete  by removing the data from your array and updating the tableview          print  delete tableview cell

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In Swift 4 tableview add  swipe to delete UITableViewCell  func tableView   tableView  UITableView  editActionsForRowAt indexPath  IndexPath  - gt   UITableViewRowAction         let delete   UITableViewRowAction style   destructive  title   delete      action  indexPath  in            delete item at indexPath            return  delete

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As of Xcode 6 1 1  there are some tiny changes to Dash s answer   override func tableView tableView  UITableView  canEditRowAtIndexPath indexPath  NSIndexPath  - gt  Bool           return true            override func tableView tableView  UITableView  commitEditingStyle editingStyle  UITableViewCellEditingStyle  forRowAtIndexPath indexPath  NSIndexPath            if  editingStyle    UITableViewCellEditingStyle Delete                   handle delete  by removing the data from your array and updating the tableview

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You can try this   func tableView tableView  UITableView   canEditRowAtIndexPath indexPath  NSIndexPath   - gt  Bool       return true    func tableView tableView  UITableView   commitEditingStyle editingStyle    UITableViewCellEditingStyle  forRowAtIndexPath indexPath  NSIndexPath         if  editingStyle    UITableViewCellEditingStyle Delete            NamesTable beginUpdates           Names removeAtIndex indexPath  row          NamesTable deleteRowsAtIndexPaths  indexPath   withRowAnimation  nil          NamesTable endUpdates

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Simply add method   func tableView   tableView  UITableView  editActionsForRowAt indexPath  IndexPath  - gt   UITableViewRowAction         let delete   UITableViewRowAction style  UITableViewRowActionStyle destructive  title   Delete      action  indexPath  in         self arrayFruit remove at  indexPath row          self tblList reloadData              let edit   UITableViewRowAction style  UITableViewRowActionStyle normal  title   Edit      action  indexpath  in          let alert   UIAlertController title   FruitApp   message   Enter Fuit Name   preferredStyle  UIAlertControllerStyle alert          alert addTextField configurationHandler     textField  in             textField placeholder    Enter new fruit name                     alert addAction UIAlertAction title   Update   style  UIAlertActionStyle default  handler     weak alert     in             let textField   alert  textFields  0              self arrayFruit indexPath row     textField  text                self tblList reloadData                        self present alert  animated  true  completion  nil            edit backgroundColor   UIColor blue     return  delete edit

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Xcode asks for UIContextualAction  here what worked for me for the updated version  For Trailing Swipe Actions - gt   func delete forRowAtIndexPath indexPath  IndexPath  - gt  UIContextualAction           let company   companies indexPath row          let action   UIContextualAction style   destructive  title   quot Delete quot      action  view     in               Perform Delete Action                   return action                func edit forRowAtIndexPath indexPath  IndexPath  - gt  UIContextualAction           let action    UIContextualAction style   normal  title   quot Edit quot      action  view  escaping  in                Perform Edit Action                   return action                override func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration            let delete   self delete forRowAtIndexPath  indexPath          let edit   self edit forRowAtIndexPath  indexPath          let swipe   UISwipeActionsConfiguration actions   delete  edit           return swipe        For Leading Swipe Actions - gt   func delete forRowAtIndexPath indexPath  IndexPath  - gt  UIContextualAction           let company   companies indexPath row          let action   UIContextualAction style   destructive  title   quot Delete quot      action  view     in               Perform Delete Action                   return action                func edit forRowAtIndexPath indexPath  IndexPath  - gt  UIContextualAction           let action    UIContextualAction style   normal  title   quot Edit quot      action  view  escaping  in                Perform Edit Action                   return action                override func tableView   tableView  UITableView  leadingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration            let delete   self delete forRowAtIndexPath  indexPath          let edit   self edit forRowAtIndexPath  indexPath          let swipe   UISwipeActionsConfiguration actions   delete  edit           return swipe        Return true for canEditRowAt for tableView Delegate - gt  override func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool           return true

User · Answer

use it    func tableView tableView  UITableView  commitEditingStyle editingStyle  UITableViewCellEditingStyle  forRowAtIndexPath indexPath  NSIndexPath        if editingStyle    UITableViewCellEditingStyle Delete           langData removeAtIndex indexPath row    langData is array from i delete values         tableView deleteRowsAtIndexPaths  indexPath    withRowAnimation  UITableViewRowAnimation Automatic            hope it helps you

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available iOS 11 0         func tableView   tableView  UITableView  trailingSwipeActionsConfigurationForRowAt indexPath  IndexPath  - gt  UISwipeActionsConfiguration             let editAction   UIContextualAction init style  UIContextualAction Style normal  title   Edit   handler     action  view  completion  in               TODO  Edit             completion true              self popUpViewPresent index indexPath row                      let deleteAction   UIContextualAction init style  UIContextualAction Style destructive  title   Delete   handler     action  view  completion  in               TODO  Delete             completion true              self deleteTagAction senderTag indexPath row                     editAction image   UIImage named   Edit-white           deleteAction image   UIImage named   Delete-white           editAction backgroundColor   UIColor gray         deleteAction backgroundColor   UIColor red          let config   UISwipeActionsConfiguration actions   deleteAction  editAction           config performsFirstActionWithFullSwipe   false         return config

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Swift 3    func tableView   tableView  UITableView  canEditRowAt indexPath  IndexPath  - gt  Bool       return true    func tableView   tableView  UITableView  commit editingStyle  UITableViewCellEditingStyle  forRowAt indexPath  IndexPath        if  editingStyle    UITableViewCellEditingStyle delete               delete data and row         dataList remove at  indexPath row          tableView deleteRows at   indexPath   with   fade

[ios] Add swipe to delete UITableViewCell

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