23         if ($soxId != 
'-1' && isset($soxId)) {
 
   25             $oDiscount = 
oxNew(
'oxdiscount');
 
   26             $oDiscount->load($soxId);
 
   27             $this->_aViewData[
'edit'] = $oDiscount;
 
   30             if ($oDiscount->isDerived()) {
 
   31                 $this->_aViewData[
'readonly'] = 
true;
 
   40             $oDiscountArticlesAjax = 
oxNew(
'discount_articles_ajax');
 
   41             $this->_aViewData[
'oxajax'] = $oDiscountArticlesAjax->getColumns();
 
   43             return "popups/discount_articles.tpl";
 
   44         } elseif ($iAoc == 2) {
 
   45             $oDiscountCategoriesAjax = 
oxNew(
'discount_categories_ajax');
 
   46             $this->_aViewData[
'oxajax'] = $oDiscountCategoriesAjax->getColumns();
 
   48             return "popups/discount_categories.tpl";
 
   51         return 'discount_articles.tpl';