protected function virtualFieldName($strFieldName)
	{
		$strVirtualField = $this->pattern . '-' . $strFieldName;
		
		if ($this->data !== null)
		{
			$strVirtualField .= '-' . $this->data->id;
		}
		
		return $strVirtualField;
	}
protected function virtualFieldName($strFieldName)
	{
		$strVirtualField = $this->pattern . '-' . $strFieldName;
		
		if ($this->data !== null)
		{
			$strVirtualField .= '-' . $this->data->id;
		}
		
		return $strVirtualField;
	}
protected function virtualFieldName ( $ strFieldName ) { $ strVirtualField = $ this -> pattern . '-' . $ strFieldName ; if ( $ this -> data !== null ) { $ strVirtualField .= '-' . $ this -> data -> id ; } return $ strVirtualField ; }
Generate a field alias with the right syntax

@param string $strName The field name

@return string The field alias
Generate a field alias with the right syntax