src/Widgets/SubDcaWidget.php
protected function prepareWidgets()
    {
        if ($this->arrWidgets) {
            return;
        }

        $arrWidgets = array();
        foreach ($this->arrSubFields as $strFieldName => &$arrSubField) {
            $varValue  = $this->value[$strFieldName];
            $arrRow    = array();
            $objWidget = $this->initializeWidget(
                $arrSubField,
                $strFieldName,
                'value',
                $varValue['value']
            );

            if (!$objWidget) {
                continue;
            }
            $arrRow[] = $objWidget;
            foreach ($this->arrFlagFields as $strFlag => $arrFlagField) {
                $objWidget = $this->initializeWidget(
                    $arrFlagField,
                    $strFieldName,
                    $strFlag,
                    $varValue[$strFlag]
                );

                if ($objWidget) {
                    $arrRow[] = $objWidget;
                }
            }
            $arrWidgets[] = $arrRow;
        }
        $this->arrWidgets = $arrWidgets;
    }
protected function prepareWidgets()
    {
        if ($this->arrWidgets) {
            return;
        }

        $arrWidgets = array();
        foreach ($this->arrSubFields as $strFieldName => &$arrSubField) {
            $varValue  = $this->value[$strFieldName];
            $arrRow    = array();
            $objWidget = $this->initializeWidget(
                $arrSubField,
                $strFieldName,
                'value',
                $varValue['value']
            );

            if (!$objWidget) {
                continue;
            }
            $arrRow[] = $objWidget;
            foreach ($this->arrFlagFields as $strFlag => $arrFlagField) {
                $objWidget = $this->initializeWidget(
                    $arrFlagField,
                    $strFieldName,
                    $strFlag,
                    $varValue[$strFlag]
                );

                if ($objWidget) {
                    $arrRow[] = $objWidget;
                }
            }
            $arrWidgets[] = $arrRow;
        }
        $this->arrWidgets = $arrWidgets;
    }
Prepare all widgets and store them in the protected $arrWidgets property.

@return void