我们在访问商城时，要使得只有登陆后才可以查找到商品的详情页，这样做总感觉有点太封闭了，这就有点有点类似于discuz论坛一样，只有当注册用户登陆后才能够进行发言，感觉有点不太好，不过也有些老用户就是需要这样的要求，因此可以进行研究一下的，如果想要在ecshop中实现只有登陆后才能查看商品详情页面还是较简单的。那么如何实现ecshop如何实现只有登录用户才能访问商品详情内容，下面ECSHOP插件网和大家说下简单的方法？ je0 ?iovY  
打开/themes/default/goods.dwt文件，找到如下代码 UzRF'<TWf  
<!--当前位置 end--> `OK }q  
下面添加如下代码 *gKr1}M  
{if $smarty.session.user_id gt 0} ;<Q_4 V
 
再继续找到如下： `fHiY.-  
<!--友情链接 end--> Y`RfE  
下面添加如下代码 YRXe j  
{else} vDL/PXNC  
<div class="block">您未登录，只有登录用户才有权查看！</div> !r,drb  
{/if} @5ybBh]   
这样修改以后如果是匿名用户在访问详情页的时候会提示去登录，就可以实现只有登录用户才能查看商品详情，未登录用户无法查看商品详情的效果。

ecshop根据标签(关键字)调用商品 8s QQK.N(  

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1.打开/includes/lib_goods.php文件里加上这段： b%3Q$wIJ6  
function get_keyword_goods($keyword = '') rumAo'T/%  
{ AU0$A403  
    $time = gmtime(); "I5uDFZR&  
    $order_type = $GLOBALS['_CFG']['recommend_order']; G{F6  
    $sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' . `if
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            "IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ". I_:t}3s  
            "promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, b.brand_name, " . _mw13jcN]  
            "g.is_best, g.is_new, g.is_hot, g.is_promote, RAND() AS rnd " . Lqg]Fd  
            'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' . ; Zh9^0  
            'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' . ~@xT]D!BQ  
            "LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ". j -#E?&2  
            "ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ". : @s8?eg  
            'WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ' . YQN.Ohtv*F  
            " AND g.keywords LIKE '%$keyword%' " ; I9;xzES  
    $sql .= $order_type == 0 ? ' ORDER BY g.sort_order, g.last_update DESC' : ' ORDER BY rnd'; 1d`cTaQ-  
    $result = $GLOBALS['db']->getAll($sql); }(m1ql  
    $goods = array(); T&]Na  
    foreach ($result AS $idx => $row) 0%/,>IR>r  
    { n4Vwao/9x  
        if ($row['promote_price'] > 0) [Uswf3  
        { Qr<AV:  
            $promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']); TFo}\B7  
            $goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : ''; >#INEO  
        } tp@*=*^I  
        else : g5(HH  
        { w"1x=+  
            $goods[$idx]['promote_price'] = ''; [O(m/  
        } 3EI]bmi~  
        $goods[$idx]['id']           = $row['goods_id']; -;vT<G3  
        $goods[$idx]['name']         = $row['goods_name']; &~'S)Nun  
        $goods[$idx]['brief']        = $row['goods_brief']; lY8`5Uz  
        $goods[$idx]['brand_name']   = $row['brand_name']; Ev{MCu1!6  
        $goods[$idx]['goods_style_name']   = add_style($row['goods_name'],$row['goods_name_style']); |g!`\@O  
        $goods[$idx]['short_name']   = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name']; >L=;"+B0U&  
        $goods[$idx]['short_style_name']   = add_style($goods[$idx]['short_name'],$row['goods_name_style']); T<6G
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        $goods[$idx]['market_price'] = price_format($row['market_price']); z0 \N{rP&  
        $goods[$idx]['shop_price']   = price_format($row['shop_price']); o<r
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        $goods[$idx]['thumb']        = get_image_path($row['goods_id'], $row['goods_thumb'], true); ?!y"OrHg  
        $goods[$idx]['goods_img']    = get_image_path($row['goods_id'], $row['goods_img']); Pj&A=  
        $goods[$idx]['url']          = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']); d8o ewkiR  
    } K"w%n[u)  
    return $goods; @Z q[e   
} = ^s$ <  
2.在需要调用商品的页面php文件（一般是index.php)里在 assign_dynamic('index'); 之前写上这段 lE'wfUb  
$smarty->assign( 'ecshop_vc',      get_keyword_goods('商城首页')); M)O[j}N  
其中，商城首页是我在商品的“其他信息”-“商品关键词”一栏中填写的用于调用的关键词 >pdnCv_c  
3. 在需要调用商品的dwt或lbi中用foreach就可以调啦 =?/&u<  
<!--{foreach from=$ecshop_vc item=goods}--> *
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<!--{/foreach}-->