ecshop首页如何调用指定分类商品

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

我们在做网站的时候经常会在首页调用不同分类，ecshop后台可以通过设置在前台调用指定分类，但是样式只有一种，如果有多个样式的话 这个方法就不行了。[url=http://www.phpmuban.com]php模板网[/url] 给大家提供一个ecshop教程，帮助大家更好的使用ecshop。
  1. /**

  3. * 获得分类下的商品

  5. *

  7. * @accesspublic

  9. * @paramstring$children

  11. * @returnarray

  13. */

  15. function get_index_goods($cat_id, $size=10, $page=1)

  17. {

  19. $children = get_children($cat_id);

  21. $display = $GLOBALS['display'];

  23. $where = "g.is_on_sale = 1 AND g.is_alone_sale = 1 AND ".

  25. "g.is_delete = 0 AND ($children OR " . get_extension_goods($children) . ')';



  29. /* 获得商品列表 */

  31. $sql = 'SELECT g.goods_id, g.goods_name,g.is_hot,g.is_best, g.goods_name_style, g.market_price, g.is_new, g.is_best, g.is_hot, g.shop_price AS org_price, ' .

  33. "IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, g.promote_price, g.goods_type, " .

  35. 'g.promote_start_date, g.promote_end_date, g.goods_brief, g.goods_thumb , g.goods_img ' .

  37. 'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .

  39. 'LEFT JOIN ' . $GLOBALS['ecs']->table('member_price') . ' AS mp ' .

  41. "ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' " .

  43. "WHERE $where $ext ORDER BY goods_id DESC";

  45. $res = $GLOBALS['db']->selectLimit($sql, $size, ($page - 1) * $size);



  49. $arr = array();

  51. while ($row = $GLOBALS['db']->fetchRow($res))

  53. {

  55. if ($row['promote_price'] > 0)

  57. {

  59. $promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);

  61. }

  63. else

  65. {

  67. $promote_price = 0;

  69. }



  73. /* 处理商品水印图片 */

  75. $watermark_img = '';



  79. if ($promote_price != 0)

  81. {

  83. $watermark_img = "watermark_promote_small";

  85. }

  87. elseif ($row['is_new'] != 0)

  89. {

  91. $watermark_img = "watermark_new_small";

  93. }

  95. elseif ($row['is_best'] != 0)

  97. {

  99. $watermark_img = "watermark_best_small";

  101. }

  103. elseif ($row['is_hot'] != 0)

  105. {

  107. $watermark_img = 'watermark_hot_small';

  109. }



  113. if ($watermark_img != '')

  115. {

  117. $arr[$row['goods_id']]['watermark_img'] =$watermark_img;

  119. }



  123. $arr[$row['goods_id']]['goods_id']= $row['goods_id'];

  125. if($display == 'grid')

  127. {

  129. $arr[$row['goods_id']]['goods_name'] = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name'];

  131. }

  133. else

  135. {

  137. $arr[$row['goods_id']]['goods_name'] = $row['goods_name'];

  139. }

  141. $arr[$row['goods_id']]['name'] = $row['goods_name'];

  143. $arr[$row['goods_id']]['goods_brief']= $row['goods_brief'];

  145. $arr[$row['goods_id']]['short_style_name'] = add_style($row['goods_name'],$row['goods_name_style']);

  147. $arr[$row['goods_id']]['market_price']= price_format($row['market_price']);

  149. $arr[$row['goods_id']]['shop_price'] = price_format($row['shop_price']);

  151. $arr[$row['goods_id']]['type'] = $row['goods_type'];

  153. $arr[$row['goods_id']]['promote_price'] = ($promote_price > 0) ? price_format($promote_price) : '';

  155. $arr[$row['goods_id']]['thumb']= get_image_path($row['goods_id'], $row['goods_thumb'], true);

  157. $arr[$row['goods_id']]['goods_img']= get_image_path($row['goods_id'], $row['goods_img']);

  159. $arr[$row['goods_id']]['is_hot']= $row['is_hot'];

  161. $arr[$row['goods_id']]['is_best']= $row['is_best'];

  163. $arr[$row['goods_id']]['is_new']= $row['is_new'];

  165. $arr[$row['goods_id']]['url']= build_uri('goods', array('gid'=>$row['goods_id']), $row['goods_name']);

  167. }



  171. return $arr;更多ecshop教程查看http://www.phpmuban.com

  173. }
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回答：
...............

看不懂啊，对PHP太菜，

能有简单点方法吗