gCart Development Diary

   $lineItems='';
   $totalAmount = $subTotal = $totalUnits = $totalWeight = $discount = $taxableTotal  = $salesTax = $shippingAmount = 0;
   $totalItems = count($_SESSION['basket']);

   foreach($_SESSION['basket'] as $thisItem) {

      $modx->setPlaceholder('shopx_item_id', $thisItem['itemid']);
      $modx->setPlaceholder('shopx_item_name', $thisItem['name']);
      $modx->setPlaceholder('shopx_item_code', $thisItem['code']);

      $optiontext='';
      foreach ($thisItem['options'] as $key=>$value) {
         $optiontext.='<br />'.$key.': '.$value;
      }   
      $modx->setPlaceholder('shopx_option_text','<span class="optiontext">'.$optiontext.'</span>');

      $modx->setPlaceholder('shopx_item_unique_id', $thisItem['unique']);
      $modx->setPlaceholder('shopx_item_link','[~'.$thisItem['itemid'].'~]');
      $modx->setPlaceholder('shopx_item_quantity', $thisItem['quantity']);
      $modx->setPlaceholder('shopx_item_price', number_format($thisItem['price'],2,'.',','));
      $lineTotal = $thisItem['price'] * $thisItem['quantity'];
      $modx->setPlaceholder('shopx_item_line_total', number_format($lineTotal,2,'.',','));
      $lineItems .= $modx->mergePlaceholderContent($modx->mergeChunkContent($lineItemsTemplate));

      $totalUnits+=$thisItem['quantity'];
      $subTotal += $lineTotal;
      $totalWeight+=($thisItem['points']*$thisItem['quantity']);
      if($thisItem['taxable']==1) $taxableTotal+= $lineTotal;
   }

   $modx->setPlaceholder('shopx_line_items', $lineItems);

$totalAmount = $subTotal = $totalUnits = $totalWeight = $discount = $taxableTotal  = $salesTax = $shippingAmount = 0;