ecshop调用商品分类信息
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在系统目录文件找到includes/lib_goods.php 这个文件打开在此页最底部加入以下函数代码:
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<?php /* vim: set expandtab tabstop=4 shiftwidth=4: */ // +----------------------------------------------------------------------+ // | PHP version 5 | // +----------------------------------------------------------------------+ // | Copyright (c) 1997-2004 The PHP Group | // +----------------------------------------------------------------------+ // | This source file is subject to version 3.0 of the PHP license, | // | that is bundled with this package in the file LICENSE, and is | // | available through the world-wide-web at the following url: | // | http://www.php.net/license/3_0.txt. | // | If you did not receive a copy of the PHP license and are unable to | // | obtain it through the world-wide-web, please send a note to | // | license@php.net so we can mail you a copy immediately. | // +----------------------------------------------------------------------+ // | Authors: Original Author <author@example.com> | // | Your Name <you@example.com> | // +----------------------------------------------------------------------+ // // $Id:$ /** * 首页获取指定分类产品 * * @access public * @param string $cat_id53_best_goods * @param array $cat_id53_best_goods * @return array */ function get_cat_id_goods_list($cat_id = '', $num = '') { $sql = 'Select g.goods_id, g.cat_id,c.parent_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' . "IFNULL(mp.user_price, g.shop_price * '$_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))))) . ")"; $sql.= " 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 $goods; }
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打开系统根目录下index.php文件加入如下代码,如果要在别的页面调用加到别的页面:
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$smarty->assign('cat_id_goods_list_86', get_cat_id_goods_list(86,9)); // 指定商品调用 //其中86指的调用的栏目ID,9指的是调用商品的数量。 在首页模版中调用即可,如下: <!--{foreach from=$cat_id_goods_list_86 item=goods}--> <li> <a href="{$goods.url}" target="_blank"> <img src="{$goods.thumb}" alt="{$goods.name|escape:html}" /></a> <span class="a_title"> <a href="{$goods.url}" title="{$goods.name|escape:html}" target="_blank"> {$goods.short_style_name}</a> </span> <div style="text-indent: 5px;">市场价 <span class="del">{$goods.market_price}</span></div> <div style="text-indent: 5px;"><span class="red">售 价 {$goods.shop_price}</span></div></li> <!--{/foreach}-->