RatingWidget::preparePosition

protected function preparePosition(array $data, $index, $idField, $legendField, WidgetConfig $config)
{
	$item = $data[$index];
	$position = $index + 1;
	$ID = isset($item[$idField]) ? (int)$item[$idField] : 0;

	$legend = isset($item[$legendField]) ? $item[$legendField] : '';
	$legendType = 'text';
	$format = $config->getFomatParams();
	if(isset($format['enableDecimals']) && $format['enableDecimals'] == 'N')
	{
		$legend = round($legend, 0);
	}

	if(isset($format['isCurrency']) && $format['isCurrency'] == 'Y')
	{
		$legend = \CCrmCurrency::MoneyToString($legend, \CCrmCurrency::GetAccountCurrencyID());
		$legendType = 'html';
	}

	return array('id' => $ID, 'value' => $position, 'legend' => $legend, 'legendType' => $legendType);
}