开源项目

ecshop商品详情页面属性价格显示其对应价格

ecshop默认的商品属性显示的是加多少钱

第一步：在lib_goods.php中找到

function get_goods_properties 方法

将下面的get_goods_properties方法覆盖掉原来的get_goods_properties方法

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/**
 * 获得商品的属性和规格
 *
 * @access  public
 * @param   integer $goods_id
 * @return  array
 */
 //yyy修改start
function get_goods_properties($goods_id , $shop_price=0)
//yyy修改end
{
    /* 对属性进行重新排序和分组 */
    $sql = "SELECT attr_group ".
            "FROM " . $GLOBALS['ecs']->table('goods_type') . " AS gt, " . $GLOBALS['ecs']->table('goods') . " AS g ".
            "WHERE g.goods_id='$goods_id' AND gt.cat_id=g.goods_type";
    $grp = $GLOBALS['db']->getOne($sql);

    if (!empty($grp))
    {
        $groups = explode("\n", strtr($grp, "\r", ''));
    }

    /* 获得商品的规格 */
    $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 a.sort_order, g.attr_price, g.goods_attr_id';
    $res = $GLOBALS['db']->getAll($sql);

    $arr['pro'] = array();     // 属性
    $arr['spe'] = array();     // 规格
    $arr['lnk'] = array();     // 关联的属性

foreach ($res AS $row)
    {
        $row['attr_value'] = str_replace("\n", '<br />', $row['attr_value']);

        if ($row['attr_type'] == 0)
        {
            $group = (isset($groups[$row['attr_group']])) ? $groups[$row['attr_group']] : $GLOBALS['_LANG']['goods_attr'];

            $arr['pro'][$group][$row['attr_id']]['name']  = $row['attr_name'];
            $arr['pro'][$group][$row['attr_id']]['value'] = $row['attr_value'];
        }
        else
        {
            $arr['spe'][$row['attr_id']]['attr_type'] = $row['attr_type'];
            $arr['spe'][$row['attr_id']]['name']     = $row['attr_name'];
   //yyy修改start
            $arr['spe'][$row['attr_id']]['values'][] = array(
                                                        'label'        => $row['attr_value'],
                                                        'price'        => $row['attr_price'],
                                                        'format_price' =>  price_format(abs($row['attr_price']) + $shop_price, false),'id'           => $row['goods_attr_id']);//yyy修改end
        }

        if ($row['is_linked'] == 1)
        {
            /* 如果该属性需要关联，先保存下来 */
            $arr['lnk'][$row['attr_id']]['name']  = $row['attr_name'];
            $arr['lnk'][$row['attr_id']]['value'] = $row['attr_value'];
        }
    }

    return $arr;
}

第二步：修改goods.php

首先搜索 $properties = get_goods_properties($goods_id); // 获得商品的规格和属性

将这句话修改为

$properties = get_goods_properties($goods_id, $goods[‘shop_price’]); // 获得商品的规格和属性

第三步：修改模版文件themes/模版名称/goods.dwt

搜索{$lang.plus} 和 {$lang.minus} 将搜索出来的这两个变量全部删掉

（说明：不用改原来的数据。不过后台添加商品的时候还是要将属性的价钱编辑为加多少钱。比如原价是160 2磅是300 那么2磅对应的价格设置为140）