想实现判断 推荐位是1的时候加hot 是2的时候加new 否则啥也不加 这样写 为啥他会乱加啊 我有三个hot 三个new 一个啥也没有的 但是这样写 调出来是七个产品全部加hot
{module module=product num=12}
{if XR_M()->table_site('product_flag')->where('flag=1')->getRow()}
<div class="procate-item"> <a href="{$t.url}" class="procate-img lazy-wrap"><span class="tags">HOT</span><img class="lazy" data-src="{dr_thumb($t.thumb)}" alt="{$t.title}"> <span class="lazy-load"></span> </a>
<div class="procate-title"><a href="{$t.url}">{$t.title}</a></div>
</div>
{elseif XR_M()->table_site('product_flag')->where('flag=2')->getRow()}
<div class="procate-item"> <a href="{$t.url}" class="procate-img lazy-wrap"><span class="tags">NEW</span><img class="lazy" data-src="{dr_thumb($t.thumb)}" alt="{$t.title}"> <span class="lazy-load"></span> </a>
<div class="procate-title"><a href="{$t.url}">{$t.title}</a></div>
</div>
{else}
<div class="procate-item"> <a href="{$t.url}" class="procate-img lazy-wrap"><img class="lazy" data-src="{dr_thumb($t.thumb)}" alt="{$t.title}"> <span class="lazy-load"></span> </a>
<div class="procate-title"><a href="{$t.url}">{$t.title}</a></div>
{/if}
{/module}
{module module=product num=12} {if XR_M()->table_site('product_flag')->where('flag=1 and id='.$t.id)->getRow()} <div class="procate-item"> <a href="{$t.url}" class="procate-img lazy-wrap"><span class="tags">HOT</span><img class="lazy" data-src="{dr_thumb($t.thumb)}" alt="{$t.title}"> <span class="lazy-load"></span> </a> <div class="procate-title"><a href="{$t.url}">{$t.title}</a></div> </div> {elseif XR_M()->table_site('product_flag')->where('flag=2 and id='.$t.id)->getRow()} <div class="procate-item"> <a href="{$t.url}" class="procate-img lazy-wrap"><span class="tags">NEW</span><img class="lazy" data-src="{dr_thumb($t.thumb)}" alt="{$t.title}"> <span class="lazy-load"></span> </a> <div class="procate-title"><a href="{$t.url}">{$t.title}</a></div> </div> {else} <div class="procate-item"> <a href="{$t.url}" class="procate-img lazy-wrap"><img class="lazy" data-src="{dr_thumb($t.thumb)}" alt="{$t.title}"> <span class="lazy-load"></span> </a> <div class="procate-title"><a href="{$t.url}">{$t.title}</a></div> {/if} {/module}这种写法会影响页面加载效率