ecshop商品属性排序的问题和解决方法
情况一:添加新产品时,让属性按照添加的顺序(属性id)排列,修改/inclues/lib_goods.php:
- $sql = "SELECT a.attr_id, a.attr_name, a.attr_group, a.is_linked, a.attr_type, ".
- "g.goods_attr_id, g.attr_value, g.attr_price " .
- 'FROM ' . $GLOBALS['ecs']->table('goods_attr') . ' AS g ' .
- 'LEFT JOIN ' . $GLOBALS['ecs']->table('attribute') . ' AS a ON a.attr_id = g.attr_id ' .
- "WHERE g.goods_id = '$goods_id' " .
- 'ORDER BY g.goods_attr_id, a.sort_order, g.attr_price';
- $res = $GLOBALS['db']->getAll($sql);
情况二:在复制商品时属性排序跟原商品相反到处理,修改/inclues/lib_goods.php:
- function get_goods_attr($goods_id)
- {
- $attr_list = array();
- $sql = "SELECT a.attr_id, a.attr_name " .
- "FROM " . $GLOBALS['ecs']->table('goods') . " AS g, " . $GLOBALS['ecs']->table('attribute') . " AS a " .
- "WHERE g.goods_id = '$goods_id' " .
- "AND g.goods_type = a.cat_id " .
- "AND a.attr_type = 1".' ORDER BY a.attr_id';
- $attr_id_list = $GLOBALS['db']->getCol($sql);
- $res = $GLOBALS['db']->query($sql);
- while ($attr = $GLOBALS['db']->fetchRow($res))
- {
- if (defined('ECS_ADMIN'))
- {
- $attr['goods_attr_list'] = array(0 => $GLOBALS['_LANG']['select_please']);
- }
- else
- {
- $attr['goods_attr_list'] = array();
- }
- $attr_list[$attr['attr_id']] = $attr;
- }
- $sql = "SELECT attr_id, goods_attr_id, attr_value " .
- "FROM " . $GLOBALS['ecs']->table('goods_attr') .
- " WHERE goods_id = '$goods_id' " .
- "AND attr_id " . db_create_in($attr_id_list).' ORDER BY goods_attr_id';
- $res = $GLOBALS['db']->query($sql);
- while ($goods_attr = $GLOBALS['db']->fetchRow($res))
- {
- $attr_list[$goods_attr['attr_id']]['goods_attr_list'][$goods_attr['goods_attr_id']] = $goods_attr['attr_value'];
- }
- return $attr_list;
- }
补充:上面说的是同一属性里属性值的排序.