UITableView: This section only describes the proxy method and uitableview sorting.

UITableView: This section only describes the proxy method and uitableview sorting.

# Pragma mark-proxy method

# Pragma mark setting cell table height

-(CGFloat) tableView :( UITableView *) tableView heightForRowAtIndexPath :( NSIndexPath *) indexPath {

Return 60;

}

# Pragma mark is called when cell editing is enabled

-(Void) tableView :( UITableView *) tableView commitEditingStyle :( UITableViewCellEditingStyle) editingStyle forRowAtIndexPath :( NSIndexPath *) indexPath {

If (editingStyle! = UITableViewCellEditingStyleDelete) return;

// 1. delete data from the data source

[_ Persons removeObject: _ persons [indexPath. row];

// 2. Reload data

[Self. tableView reloadData];

}

# Pragma mark is called when cell sorting is implemented

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

// 1. extract the data to be moved and delete it.

Person * p = _ persons [sourceIndexPath. row];

[_ Persons removeObject: p];

// 2 Add the data to be moved to the destination location

[_ Persons insertObject: p atIndex: destinationIndexPath. row];

}

 

 

 

# Delete a pragma mark listener

-(IBAction) remove :( UIBarButtonItem *) sender {

// Self. tableView. editing = YES; // enter the editing mode

BOOL result =! Self. tableView. isEditing;

[Self. tableView setEditing: result animated: YES];

}