ecshop 首页显示每个分类的产品列表

 首页显示每个分类的产品列表.txt 原创 方案1 ， 分别读取数据，直接解析后，， // add yangggg    $goods_list_str = '';    foreach($cat_list_row  as $cat_row){        $children = get_children($cat_row['cat_id']);        $cat_goods_list_row = get_category_recommend_goods('best','', $children);        //print_r($cat_goods_list_row);        $smarty->assign('goods_cat_list',$cat_goods_list_row);        $smarty->assign('goods_cat',$cat_row);        //echo $smarty->fetch('library/cat_goods_list.lbi');        //exit();        $goods_list_str .=$smarty->fetch('library/cat_goods_list.lbi');    }    $smarty->assign('goods_list_str',$goods_list_str);    //var_dump($cat_goods_list);    模板中     goods_list_strcat_goods_list.lbi<div class="w mt29 default_floor_show"><div class="floor_top clearfix"><div class="w960_nav Left JS_floor_nav"><a class="title-bg title JS_title title-{$goods_cat.sort_order}F" title="{$goods_cat.name}" target="_blank" href="{$goods_cat.url}"><span class="item Left">{$goods_cat.sort_order}F {$goods_cat.name}</span><span class="sign Right"></span></a><b class="title-shadow"></b><ul></ul></div></div></div><div id="JS_list_panel" class="list-panel"><div class="w list-wrap"><ul class="list-goods clearfix"><!--{foreach from=$goods_cat_list item=goods name=gli}-->  <!-- {if $goods.id} --><li class="g-item <!--{if $smarty.foreach.gli.index mod 4 eq 3}-->last4<!--{/if}-->"><!--{if $goods.watermark_img neq "" } --><div class="g-float" style="background:url(images/{$goods.watermark_img}.png) center center no-repeat;_background: none;_filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(images/{$goods.watermark_img}.png);"></div><!--{/if}--><div class="g-dtl"><a href="{$goods.url}" target="_blank"><img title="{$goods.name}" alt="{$goods.name}" src="{$goods.thumb}" class="d-img"></a><a href="{$goods.url}" title="{$goods.name|escape:html}" class="d-name"><span>{$goods.name}</span><span class="n-extra">{$goods.goods_brief}</span></a><div class="d-price"><strong class="p-money"><sub class="m-mark">¥</sub><span class="m-count JS_async_price">{if $goods.user_price}{foreach from=$goods.user_price item=user_price}{if $user_price.rank_id eq $user_rank}{$user_price.price}{/if}{/foreach}{/if} </span></strong><del class="p-del"><sub class="d-mark">¥</sub>{$goods.shop_price}</del><a href="javascript:void(0);" style="float:right; line-height:20px; margin:8px 10px;">销量<b class="t-num JS_async_sale_num">{$goods.sales_volume}</b></a></div><div class="d-options"><a class="list-bg o-btn o-cart" href="javascript:addToCart({$goods.id})" style="background:#ffc232;"><span>加入购物车</span></a><a class="list-bg o-btn o-collect" href="javascript:collect({$goods.id});"  style="background:#ffc232;">立即收藏</a></div></div>                </li><!--{/if}--><!--{/foreach}-->  </ul></div></div>=============================================================================================================================================================================================================                分割线=============================================================================================================================================================================================================方案2  使用嵌套循环，吧分类列表数据，保存在3维数组里面  php代码    foreach($cat_list_row  as $cat_row){        $children = get_children($cat_row['cat_id']);        //echo $children .PHP_EOL;        $cat_goods_list[$cat_row['cat_id']] = get_category_recommend_goods('best','', $children);        //print_r($cat_goods_list_row);    }    $smarty->assign('cat_goods_list',$cat_goods_list);    $smarty->assign('goods_cat_list',$cat_list_row);  模板<!--{foreach from=$goods_cat_list item=goods_cat name=foo}--><div class="w mt29 default_floor_show"><div class="floor_top clearfix">    <div class="w960_nav Left JS_floor_nav">        <a class="title-bg title JS_title title-{$goods_cat.sort_order}F" title="{$goods_cat.name}" target="_blank" href="{$goods_cat.url}"><span class="item Left">{$goods_cat.sort_order}F {$goods_cat.name}</span><span class="sign Right"></span></a>            <b class="title-shadow"></b>            <ul>            <!--{foreach from=$cat_goods_list item=goods_list name=gli key=k}-->  {$k}--{$goods_cat.cat_id} {if $k eq $goods_cat.cat_id} <!--{foreach from=$goods_list item=goods name=gli key=kk}-->{$goods.name}{$k}<!--{/foreach}--> {/if}<!--{/foreach}-->            </ul>        </div></div></div><!--{/foreach}-->=======================注意        <!--{foreach from=$cat_goods_list item=goods_list name=gli key=k}-->  {$k}--{$goods_cat.cat_id} {if $k eq $goods_cat.cat_id} <!--{foreach from=$goods_list item=goods name=gli key=kk}-->{$goods.name}{$k}<!--{/foreach}--> {/if}<!--{/foreach}-->

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首页推荐商品数量设置