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？ R$Zv0a&  
打开/themes/default/goods.dwt文件，找到如下代码  NvUu
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<!--当前位置 end--> d[)_sa  
下面添加如下代码  dhZZb  
{if $smarty.session.user_id gt 0} o>0O@NE  
再继续找到如下： r|l53I5  
<!--友情链接 end--> `E{;85bDH  
下面添加如下代码 {EOn
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{else} Y_$^:LG  
<div class="block">您未登录，只有登录用户才有权查看！</div> >sn"  
{/if} /z/hUa  
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 Nf%jLK~  
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1.打开/includes/lib_goods.php文件里加上这段： "/[-U;ck  
function get_keyword_goods($keyword = '') w6'o<=  
{ &-470Z%/  
    $time = gmtime(); "O<JVC{m  
    $order_type = $GLOBALS['_CFG']['recommend_order']; #%il+3J  
    $sql = 'SELECT g.goods_id, g.goods_name, g.goods_name_style, g.market_price, g.shop_price AS org_price, g.promote_price, ' . Ny/bNQS  
            "IFNULL(mp.user_price, g.shop_price * '$_SESSION[discount]') AS shop_price, ". #9,!IW]l  
            "promote_start_date, promote_end_date, g.goods_brief, g.goods_thumb, goods_img, b.brand_name, " . gz;().{  
            "g.is_best, g.is_new, g.is_hot, g.is_promote, RAND() AS rnd " . d7g/s'ZHt6  
            'FROM ' . $GLOBALS['ecs']->table('goods') . ' AS g ' .
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            'LEFT JOIN ' . $GLOBALS['ecs']->table('brand') . ' AS b ON b.brand_id = g.brand_id ' . 9TjAEeU  
            "LEFT JOIN " . $GLOBALS['ecs']->table('member_price') . " AS mp ". mR,p?[P  
            "ON mp.goods_id = g.goods_id AND mp.user_rank = '$_SESSION[user_rank]' ". Ro*$7j0!Hf  
            'WHERE g.is_on_sale = 1 AND g.is_alone_sale = 1 AND g.is_delete = 0 ' . Ka1
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            " AND g.keywords LIKE '%$keyword%' " ; @#c(4}^ <w  
    $sql .= $order_type == 0 ? ' ORDER BY g.sort_order, g.last_update DESC' : ' ORDER BY rnd'; =iC5um:  
    $result = $GLOBALS['db']->getAll($sql); E j@M\  
    $goods = array(); B08q/qi  
    foreach ($result AS $idx => $row) Jvw~b\  
    { j wlmWO6  
        if ($row['promote_price'] > 0) *YZ'Uy?  
        { NDgl
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            $promote_price = bargain_price($row['promote_price'], $row['promote_start_date'], $row['promote_end_date']); Z`v6DfK}  
            $goods[$idx]['promote_price'] = $promote_price > 0 ? price_format($promote_price) : ''; %?J\P@  
        } dt{|bQLu3  
        else =L{lt9qQz  
        { N6=cqUM wt  
            $goods[$idx]['promote_price'] = ''; lSC3m=4g  
        } ca*USM  
        $goods[$idx]['id']           = $row['goods_id']; MI0'ou8l  
        $goods[$idx]['name']         = $row['goods_name']; EC&t+"=R  
        $goods[$idx]['brief']        = $row['goods_brief']; 2/sD#vC  
        $goods[$idx]['brand_name']   = $row['brand_name']; c!T^JZBb  
        $goods[$idx]['goods_style_name']   = add_style($row['goods_name'],$row['goods_name_style']); IhwJYPL
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        $goods[$idx]['short_name']   = $GLOBALS['_CFG']['goods_name_length'] > 0 ? sub_str($row['goods_name'], $GLOBALS['_CFG']['goods_name_length']) : $row['goods_name']; N5#qox$D  
        $goods[$idx]['short_style_name']   = add_style($goods[$idx]['short_name'],$row['goods_name_style']); L7_(K
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        $goods[$idx]['market_price'] = price_format($row['market_price']); F\Q)l+c  
        $goods[$idx]['shop_price']   = price_format($row['shop_price']); #`RYKQwB  
        $goods[$idx]['thumb']        = get_image_path($row['goods_id'], $row['goods_thumb'], true); ( t#w@<  
        $goods[$idx]['goods_img']    = get_image_path($row['goods_id'], $row['goods_img']); cR}}NF  
        $goods[$idx]['url']          = build_uri('goods', array('gid' => $row['goods_id']), $row['goods_name']); #HWz.Wb  
    } 0{F"b'h  
    return $goods; ~QFD ^SoK  
} bYQ h{q  
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 (9*s:)zD-  
$smarty->assign( 'ecshop_vc',      get_keyword_goods('商城首页')); D%(9ot{!e  
其中，商城首页是我在商品的“其他信息”-“商品关键词”一栏中填写的用于调用的关键词 `)\_  
3. 在需要调用商品的dwt或lbi中用foreach就可以调啦 ;38W41d{  
<!--{foreach from=$ecshop_vc item=goods}--> OMd{rH  
<!--{/foreach}-->