首頁顯示每個分類的產品列表.txt 原創


 方案1 ， 分別讀取資料，直接解析後，，


 // 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_str




cat_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;">
銷量
<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>加入購物車</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>






=============================================================================================================================================================================================================


                分割線


=============================================================================================================================================================================================================


方案2


  使用巢狀迴圈，吧分類列表資料，儲存在3維數組裡面


  php程式碼




    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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