UITableViewCell自定義編輯內容

Question

我希望我的單元格不僅在編輯時有刪除按鈕，還有其他人。那麼，這是一個實際的方法呢？我已經嘗試爲editingAccessoryView屬性製作自己的UIView對象，但問題在於該視圖僅在直接編輯時出現（即單擊導航欄中的「編輯」按鈕），並完全忽略單元格上的滑動。另外tableView:editActionsForRowAtIndexPath:方法被嘗試，但沒有奏效，至少我沒有設法弄清楚如何得到我想要的功能。先謝謝你！

Answer 1

你試試這個代碼

-(NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath { 
UITableViewRowAction *button = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"Button 1" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) 
    { 
     NSLog(@"Action to perform with Button 1"); 
    }]; 
    button.backgroundColor = [UIColor greenColor]; //arbitrary color 
    UITableViewRowAction *button2 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"Button 2" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) 
            { 
             NSLog(@"Action to perform with Button2!"); 
            }]; 
    button2.backgroundColor = [UIColor blueColor]; //arbitrary color 

    return @[button, button2]; //array with all the buttons you want. 1,2,3, etc... 
} 

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { 
// you need to implement this method too or nothing will work: 

} 
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath 
    { 
     return YES; //tableview must be editable or nothing will work... 
    } 

Answer 2

您CanTry也驗證碼

.H File 
{ 
    NSMutableArray *dataArray; 

} 


@property (weak, nonatomic) IBOutlet UITableView *atableView; 

@property(nonatomic,strong) NSMutableArray *dataArray; 

**`.M file`** 


- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 

    self.dataArray = [[NSMutableArray alloc] initWithObjects:@"Saurabh Sharma",@"Deepesh Jain",@"Ashish Sharma",@"Chandan",@"kanhaiya",@"Suchitra Bohra",@"Neha",@"Ghanshyam",nil]; 
    self.title = @"Move Rows"; 


    UIBarButtonItem *editButton = [[UIBarButtonItem alloc] initWithTitle:@"Edit" style: UIBarButtonItemStyleBordered target:self action:@selector(editButton:)]; 

    [self.navigationItem setRightBarButtonItem:editButton]; 



    // Do any additional setup after loading the view from its nib. 
} 
    -(void)editButton:(UIBarButtonItem *)button 
    { 
     { 
      if(self.editing) 
      { 
       [super setEditing:NO animated:NO]; 
       [atableView setEditing:NO animated:NO]; 
       [atableView reloadData]; 
       [self.navigationItem.rightBarButtonItem setTitle:@"Edit"]; 
       [self.navigationItem.rightBarButtonItem setStyle:UIBarButtonItemStylePlain]; 
      } 
      else 
      { 
       [super setEditing:YES animated:YES]; 
       [atableView setEditing:YES animated:YES]; 
       [atableView reloadData]; 
       [self.navigationItem.rightBarButtonItem setTitle:@"Done"]; 
       [self.navigationItem.rightBarButtonItem setStyle:UIBarButtonItemStyleDone]; 

    } 

     } 

    } 

    -(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView 
    { 
     return 1; 

    } 

    -(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 
    { 
     return [dataArray count]; 
    } 

    -(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
    { 

     static NSString *cellIdentifair=@"cellIdentifair"; 
     UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:cellIdentifair]; 

     if(cell==nil) 
     { 
      cell=[[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifair]; 
     } 


     cell.textLabel.text = [self.dataArray objectAtIndex:indexPath.row]; 

     cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; 
     return cell; 

    } 

    #pragma delete row in table view 
    - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionView *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section { 
     return 10; // This is the minimum inter item spacing, can be more 
    } 
    - (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath 
    { 
     return UITableViewCellEditingStyleDelete; 
    } 

    - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath 
    { 
     return TRUE; 
    } 

    - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath 
    { 
     [tableView beginUpdates]; 
     [dataArray removeObjectAtIndex:indexPath.row]; 
     [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationTop]; 
     [tableView endUpdates]; 
     NSLog(@"Methods called when row is deleted"); 
    } 

    #pragma Move Table View Delegte 


    - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath 
    { 
     return YES; 
    } 
    - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath 
    { 
     NSString *item = [self.dataArray objectAtIndex:fromIndexPath.row]; 
     [self.dataArray removeObject:item]; 
     [self.dataArray insertObject:item atIndex:toIndexPath.row]; 
    } 

Answer 3

作品在斯威夫特也是如此。

func tableView(tableView: UITableView, editActionsForRowAtIndexPath indexPath: NSIndexPath) -> [AnyObject]? { 
     var completionButton = UITableViewRowAction(style: .Normal, 
                title: "Complete", 
                handler: {(action, index) in 
                 /* Completion Code */ 
                 println("Complete")}) 
     completionButton.backgroundColor = .lightGrayColor() 
     return [completionButton] 
    } 

Answer 4

也適用於iOS 11，你應該使用

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView leadingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath - 右輕掃

和

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath - 爲向左掃

對於前：

- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath { 

    UIContextualAction* action = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleNormal title:@"Title" handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) { 
     // Do something 
     completionHandler(YES); 
    } 

    UISwipeActionsConfiguration * actionsConfiguration = [UISwipeActionsConfiguration configurationWithActions:@[action]]; 
    return actionsConfiguration; 
}