Question

我正在使用ubercart 3和drupal 7.我想创建自定义订单项以获取额外的处理费用。下面的代码工作正常，但额外的处理量不会与总数相加，但会添加小计。

我做错了什么？

 function mycustom_uc_order($op, $order, $arg2) {
 switch ($op) {
 case 'save':   
  $package_lineitem_id = $ups_charges = $package_lineitem_index = '';
  $line_items = uc_order_load_line_items($order);
  foreach ($line_items as $key => $line_item) {
    if ($line_item['type'] == 'shipping' && $line_item['amount'] != '') {
      $ups_charges = $line_item['line_item_id'];
    } elseif($line_item['type'] == 'custom_package_charges'){
      $package_lineitem_id = $line_item['line_item_id'];
      $package_lineitem_index = $key;
    }
  }        
      $pack_charges = 5; 
    // If packaging charges line item exists update else create a new one
    if(empty($package_lineitem_id)){
      $order->line_items[] = uc_order_line_item_add($order->order_id, 'custom_package_charges', 'Additional Handling Charges for Packaging', $pack_charges,5);
    } else { 
      uc_order_update_line_item($package_lineitem_id, 'Additional Handling Charges for Packaging', $pack_charges);
      $order->line_items[$package_lineitem_index]['amount'] = $pack_charges;
    }   

  break;    
  }
}

Answer 1

您需要使用hook_uc_line_item来定义自定义订单项。例如： / ** *实现hook_uc_line_item（）。 * / function mycustom_uc_line_item（）{ $ items [] = array（＆＃39; ID＆＃39; =＆GT; ＆＃39; custom_package_charges＆＃39 ;, ＆＃39;标题＆＃39; =＆GT; t（＆＃39;自定义文字＆＃39;），＆＃39;重量＆＃39; =＆GT; 0，＆＃39;默认＆＃39; =＆GT;假，＆＃39;存储＆＃39; =＆GT;真正，＆＃39; add_list＆＃39; =＆GT;真正，＆＃39;计算＆＃39; =＆GT;真正，）; 返回$ items; }

未自定义订单项的订单总计

1 个答案: