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iphoneuitableviewios4

How to show the reorder controls in UITableView with delete buttons

I read the documentation about how to manage deletion and reordering of rows in a UITableView. I created the edit button and I'm able to delete rows. I would like the user to be able to reorder the rows as well. It seems simple, but I can't understand how to tell the cells that they can be moved.

To tell the rows they can be deleted I use the editingStyleForRowAtIndexPath, but how do I tell the cell it can also be moved and where do I set the showsReorderControl? I tried to place in cellForRowAtIndexPath, but nothing is shown.

Thanks!

Solution

  • You have to say that rows can be moved:

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

    and implement this delegate to update your data source:

    - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath

    See Managing the Reordering of Rows of Table View Programming Guide for iOS