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ECSHOP首页根据关键字调用相关商品

所属栏目:Ecshop更新时间:2015-07-12 来源:网络 原作者:不详 发布:deepdfhy浏览:0

实现ECSHOP首页按关键字精确调用商品方法

教程开始:

1.includes\lib_goods.php,添加方

function get_keyword_goods($keyword = '')
{
	$time = gmtime();
	$order_type = $GLOBALS['_CFG']['recommend_order'];
	$sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' .
		   "IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ".
		   "promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, b.brand_name, " .
		   "g.is_best, g.is_new, g.is_hot, g.is_promote, RAND() AS rnd " .
		   'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
		   'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_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 ' .
		   " AND g.keywords LIKE '%$keyword%' " ;
	$sql .= $order_type == 0 ? ' ORDER BY g.sort_order, g.last_update DESC' : ' ORDER BY rnd';
	$result = $GLOBALS['db']->getAll($sql);
	$goods = array();

	foreach ($result AS $idx => $row)
	{
		if ($row['promote_price'] > 0)
		{
			$promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']);
			$goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : '';
		}
		else
		{
			$goods[$idx]['promote_price'] = '';
		}
	
		$goods[$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']        = get_image_path($row['goods_id'], $row['goods_thumb'], true);
		$goods[$idx]['goods_img']    = get_image_path($row['goods_id'], $row['goods_img']);
		$goods[$idx]['url']          = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']);
	}
	return $goods;
}

2.index.php

$smarty->assign('hot_goods',       get_recommend_goods('hot'));     // 热点文章

下,添加

$smarty->assign('keyword_1',	   get_keyword_goods('GlartChen'));	//调用关键字为"GlartChen"的产品

3.index.dwt

    <!--{foreach from=$keyword_1 item=goods}-->
    <div class="line">
        <div class="item">
        <span class="no">{$smarty.foreach.no.iteration}</span>
        <pre></pre>
            <p class="pic"><a href="{$goods.url}"><img  src="{$goods.thumb}" alt="{$goods.name|escape:html}" class="B_blue" /></a></p>
            <p class="name"><a href="{$goods.url}" title="{$goods.name|escape:html}">{$goods.name|escape}</a></p>
            <p class="price">
            <span class="goodsPrice"> 
            <!-- {if $goods.promote_price neq ""} -->
            {$goods.promote_price}
            <!-- {else}-->
            {$goods.shop_price}
            <!--{/if}-->
            </span>
            </p>
        </div>
    </div>
    <div style="clear:both"></div>        
    <!-- {/foreach} -->


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