iOS UITableView-向左滑动并单击单元格均显示删除按钮

Question

I have a UITableView and also implemented the logic to swipe to show the delete button, as such:

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

-(void)tableView:(UITableView *)tableViefw commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
     if (editingStyle == UITableViewCellEditingStyleDelete {
         //logic to delete...
     }
}

However, I need a way for the delete button to also show up when the user clicks on a table cell. Is that possible?

I've seen other answers that suggest using [tableView setEditing: true] , but that also shows the red icon on the left and I don't want that.

Thanks.

Answer 1

If you subclass UITabeViewCell , then you can use the didSelectRowAtIndexPath: method to get the clicked cell, you can then show a delete button (whatever design you want), and when that is clicked the cell gets deleted front the datasource and the tableView gets updated, whether there is a framework way of doing it, I do not know.

But good luck anyway :)

Answer 2

Try this method..

• When deleting a row you must remove that data form your array . After that you need to reload tableview again to show the updated tableview

---

- (void)viewDidLoad
 {
      Your_tableview.editing=YES;

      [super viewDidLoad];
}

---

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
    if(editingStyle == UITableViewCellEditingStyleDelete)
    {
        NSLog(@"Delete Success");
        [Your_Array removeObjectAtIndex:indexPath.row];
        [self.Your_tableView reloadData]
    }
    else
    {
         NSLog(@"Delete Canceled");
    }

}