批发前台怎么实现批量添加

2016-07-07 14:55 来源：www.chinab4c.com 作者：ecshop专家



在<form>底部添加批量提交按钮, wholesale.php如何修改可以让它循环添加有填入数量的产品?
表单有这样的数据
<input name="goods_number[6][1]" type="text" class="inputBg" value="" size="10" />
通过循环goods_number可以吗?

谁帮忙改一下代码啊, 谢谢!!!

  2. /*------------------------------------------------------ */
  3. //-- 批发批量添加
  4. /*------------------------------------------------------ */
  5. elseif ($_REQUEST['act'] == 'all_add_to_cart')
  6. {
  7. /* 取得参数 */

  9. $goods_number= $_POST['goods_number'];
  10. foreach ($goods_number as $key => $value)
  11. {
  12. $act_id= intval($key);
  13. $attr_id= isset($_POST['attr_id']) ? $_POST['attr_id'] : array();
  14. if(isset($attr_id[$act_id]))
  15. {
  16. $goods_attr= $attr_id[$act_id];
  17. }
  18. /* 用户提交必须全部通过检查，才能视为完成操作 */
  19. /* 检查数量 */
  20. if (empty($goods_number) || (is_array($goods_number) && array_sum($goods_number) <= 0))
  21. {
  22. show_message($_LANG['ws_invalid_goods_number']);
  23. }
  24. /* 确定购买商品列表 */
  25. $goods_list = array();
  26. if (is_array($goods_number))
  27. {
  28. foreach ($goods_number as $key => $value)
  29. {
  30. if (!$value)
  31. {
  32. unset($goods_number[$key], $goods_attr[$key]);
  33. continue;
  34. }
  35. $goods_list[] = array('number' => $goods_number[$key], 'goods_attr' => $goods_attr[$key]);
  36. }
  37. }
  38. else
  39. {
  40. $goods_list[0] = array('number' => $goods_number, 'goods_attr' => '');
  41. }
  42. /* 取批发相关数据 */
  43. $wholesale = wholesale_info($act_id);
  44. /* 检查session中该商品，该属性是否存在 */
  45. if (isset($_SESSION['wholesale_goods']))
  46. {
  47. foreach ($_SESSION['wholesale_goods'] as $goods)
  48. {
  49. if ($goods['goods_id'] == $wholesale['goods_id'])
  50. {
  51. if (empty($goods_attr))
  52. {
  53. show_message($_LANG['ws_goods_attr_exists']);
  54. }
  55. elseif (in_array($goods['goods_attr_id'], $goods_attr))
  56. {
  57. show_message($_LANG['ws_goods_attr_exists']);
  58. }
  59. }
  60. }
  61. }
  62. /* 获取购买商品的批发方案的价格阶梯 （一个方案多个属性组合、一个属性组合、一个属性、无属性） */
  63. $attr_matching = false;
  64. foreach ($wholesale['price_list'] as $attr_price)
  65. {
  66. // 没有属性
  67. if (empty($attr_price['attr']))
  68. {
  69. $attr_matching = true;
  70. $goods_list[0]['qp_list'] = $attr_price['qp_list'];
  71. break;
  72. }
  73. // 有属性
  74. elseif (($key = is_attr_matching($goods_list, $attr_price['attr'])) !== false)
  75. {
  76. $attr_matching = true;
  77. $goods_list[$key]['qp_list'] = $attr_price['qp_list'];
  78. }
  79. }
  80. if (!$attr_matching)
  81. {
  82. show_message($_LANG['ws_attr_not_matching']);
  83. }
  84. /* 检查数量是否达到最低要求 */
  85. foreach ($goods_list as $goods_key => $goods)
  86. {
  87. if ($goods['number'] < $goods['qp_list'][0]['quantity'])
  88. {
  89. show_message($_LANG['ws_goods_number_not_enough']);
  90. }
  91. else
  92. {
  93. $goods_price = 0;
  94. foreach ($goods['qp_list'] as $qp)
  95. {
  96. if ($goods['number'] >= $qp['quantity'])
  97. {
  98. $goods_list[$goods_key]['goods_price'] = $qp['price'];
  99. }
  100. else
  101. {
  102. break;
  103. }
  104. }
  105. }
  106. }
  107. /* 写入session */
  108. foreach ($goods_list as $goods_key => $goods)
  109. {
  110. // 属性名称
  111. $goods_attr_name = '';
  112. if (!empty($goods['goods_attr']))
  113. {
  114. foreach ($goods['goods_attr'] as $key=> $attr)
  115. {
  116. $attr['attr_name']=htmlspecialchars($attr['attr_name']);
  117. $goods['goods_attr'][$key]['attr_name']=$attr['attr_name'];
  118. $attr['attr_val'] =htmlspecialchars($attr['attr_val']);
  119. $goods['goods_attr'][$key]['attr_name']=$attr['attr_name'];
  120. $goods_attr_name .= $attr['attr_name'] . '：' . $attr['attr_val'] . '&nbsp;';
  121. }
  122. }
  123. // 总价
  124. $total = $goods['number'] * $goods['goods_price'];
  125. $_SESSION['wholesale_goods'][] = array(
  126. 'goods_id'=> $wholesale['goods_id'],
  127. 'goods_name' => $wholesale['goods_name'],
  128. 'goods_attr_id' => $goods['goods_attr'],
  129. 'goods_attr' => $goods_attr_name,
  130. 'goods_number'=> $goods['number'],
  131. 'goods_price'=> $goods['goods_price'],
  132. 'subtotal'=> $total,
  133. 'formated_goods_price'=> price_format($goods['goods_price'], false),
  134. 'formated_subtotal'=> price_format($total, false),
  135. 'goods_url'=> build_uri('goods', array('gid' => $wholesale['goods_id']), $wholesale['goods_name']),
  136. );
  137. }
  138. unset($goods_attr, $attr_id, $goods_list, $wholesale, $goods_attr_name);
  139. }
  140. /* 刷新页面 */
  141. ecs_header("Location: ./wholesale.php\n");
  142. exit;
  143. }
复制代码

回答：
木有人帮忙看看吗?

这个没搞过，有点难啊 感觉

路过的朋友帮忙顶一下啊