第一步:--------------------------------------------------------------------------------------/** * 取指定分类ID及类型的商品信息 * @access public * @param string $cat_id 分类ID * @param string $num 显示商品数量 * @param string $cat_type 显示商品类型 new新品，hot热销,best为精品,promote特价 * @param auther 邓士鹏(自定义函数) * @return array */function index_get_cat_id_goods_list($cat_id = ‘‘, $num = ‘‘,$cat_type=‘‘){ $sql = ‘Select g.goods_id, g.cat_id,c.parent_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ‘ . "IFNULL(mp.user_price, g.shop_price * ‘$_SESSION[discount]‘) AS shop_price, ". "promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, " . "g.is_best, g.is_new, g.is_hot, g.is_promote " . ‘FROM ‘ . $GLOBALS[‘ecs‘]->table(‘goods‘) . ‘ AS g ‘ . ‘LEFT JOIN ‘ . $GLOBALS[‘ecs‘]->table(‘category‘) . ‘ AS c ON c.cat_id = g.cat_id ‘ . "LEFT JOIN " . $GLOBALS[‘ecs‘]->table(‘member_price‘) . " AS mp ". "ON mp.goods_id = g.goods_id AND mp.user_rank = ‘$_SESSION[user_rank]‘ ". "Where g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ". $sql .= " AND (c.parent_id =" . $cat_id. " or g.cat_id = " . $cat_id ." or g.cat_id ". db_create_in(array_unique(array_merge(array($cat_id), array_keys(cat_list($cat_id, 0, false))))) .")"; if($cat_type!=‘‘){ $sql .=" and is_".$cat_type."=1"; }else{ $sql .=" and is_best=0 and is_new=0 and is_hot=0 and is_promote=0"; } $sql .= " order by g.goods_id desc LIMIT $num"; $res = $GLOBALS[‘db‘]->getAll($sql); $goods = array(); foreach ($res AS $idx => $row) { $goods[$idx][‘id‘] = $row[‘article_id‘]; $goods[$idx][‘id‘] = $row[‘goods_id‘]; $goods[$idx][‘name‘] = $row[‘goods_name‘]; $goods[$idx][‘brief‘] = $row[‘goods_brief‘]; $goods[$idx][‘brand_name‘] = $row[‘brand_name‘]; $goods[$idx][‘goods_style_name‘] = add_style($row[‘goods_name‘],$row[‘goods_name_style‘]); $goods[$idx][‘short_name‘] = $GLOBALS[‘_CFG‘][‘goods_name_length‘] > 0 ? sub_str($row[‘goods_name‘], $GLOBALS[‘_CFG‘][‘goods_name_length‘]) : $row[‘goods_name‘]; $goods[$idx][‘short_style_name‘] = add_style($goods[$idx][‘short_name‘],$row[‘goods_name_style‘]); $goods[$idx][‘market_price‘] = price_format($row[‘market_price‘]); $goods[$idx][‘shop_price‘] = price_format($row[‘shop_price‘]); $goods[$idx][‘thumb‘] = empty($row[‘goods_thumb‘]) ? $GLOBALS[‘_CFG‘][‘no_picture‘] : $row[‘goods_thumb‘]; $goods[$idx][‘goods_img‘] = empty($row[‘goods_img‘]) ? $GLOBALS[‘_CFG‘][‘no_picture‘] : $row[‘goods_img‘]; $goods[$idx][‘url‘] = build_uri(‘goods‘, array(‘gid‘ => $row[‘goods_id‘]), $row[‘goods_name‘]); } return $goods;}
?>
-------------------------------------------------------------------------------------- 第二步:
打开根目录的 index.php 文件，在适当位置添加以下代码：
比如在
$smarty->assign(‘shop_notice‘, $_CFG[‘shop_notice‘]); // 商店公告--------添加
// new新品，hot热销,best为精品,promote特价$smarty->assign(‘cat_id1_new_goods‘, index_get_cat_id_goods_list(1,10));$smarty->assign(‘cat_id1_hot_goods‘, index_get_cat_id_goods_list(1,10,‘hot‘));$smarty->assign(‘cat_id1_hot_goods‘, index_get_cat_id_goods_list(1,10,‘promote‘));$smarty->assign(‘cat_id1_hot_goods‘, index_get_cat_id_goods_list(1,10,‘best‘));
根据自己的需要添加多条。
其中，1为分类ID，10为调用的数量。
如果不限制商品分类，分类ID可填 0
注：如果需要在 分类页调用，则在 category.php 文件中添加。
如果需要在 商品详情页调用，则在 good.php 文件中添加。
==================================================
<!--{foreach name=cat_id1_hot_goods from=$cat_id1_hot_goods item=goods}--><div style="padding-top: 8px;" class="new-tr"> <a target="_blank" href="{$goods.url}"><img width="116" height="130" border="0" alt="{$goods.name|escape:html}" src="{$goods.thumb}"></a> <div class="right"> <a target="_blank" href="{$goods.url}">{$goods.name|escape:html}</a><br> <span style="color: rgb(102, 102, 102); text-decoration: line-through;">市场价：{$goods.market_price}</span><br>特卖价：<span style="color: rgb(255, 0, 0);">{$goods.shop_price}</span><br> <span class="font-gmm"><a href="javascript:addToCart({$goods.id})">立即抢购</a></span> </div> <span class="new-line"></span> </div><!--{/foreach}-->
原文地址：https://www.cnblogs.com/vip-deng-vip/p/9099818.html
时间： 2024-07-31 09:02:05