让后台未设置商品价格的颜色前台不显示，判断语句应该如何写呢
迅睿框架 更新 2023-08-26 13:21:36
折腾
折腾
{if $price_sku} {loop $price_sku['group'] $gid $gname} {if $gname} <div class="form-group row"> <label class="col-md-2 control-label fc-sku-group-html">{$gname}</label> <div class="col-md-9 fc-sku-select-price"> {php $i=0;} {loop $price_sku['name'][$gid] $vid $vname} {if $price_sku['value'][$gid.'_'.$vid]['price'] > 0} <button type="button" fvalue="{$gid}_{$vid}" fname="{$vname}" fsn="{$price_sku['value'][$gid.'_'.$vid]['sn']}" class="fc-sku-value btn {if $i==$sku_value[$gid]}red{/if} btn-default btn-xs">{$vname}</button> {/if} {php $i=1;} {/loop} </div> </div> {/if} {/loop}{var_dump($price_sku['value'][$gid.'_'.$vid]['price'])} 输出什么开源社区插件技术-阿飞 输出NULL NULL NULL NULL