
{empty name="$rs.picurl_top"}
<header class="works-header fixed-slider hfixd valign">
{else /}
<header class="page-header proj-det bg-img parallaxie valign" data-background="{:tempdir(get_sort($fid,'picurl_top','','cms'))}" data-overlay-dark="4">
{/empty}我知道问题出现在$rs.picurl_top,但是如果我改{:get_sort($fid,'picurl_top')}就显示代码错误,请问有大神帮忙一下吗?