fetch('body@test', '1') ->loop ( '.layui-colla-item', 'factory/admin/help.getList', array ( '.layui-colla-title' => array ( 'html' => '<{$v.name}>', ), '.layui-colla-content' => array ( 'html' => '<{$v.content}>', 'class' => '<{$k == 0 ? "layui-colla-content layui-show" : "layui-colla-content"}>' ), ) ) ->fetch('#page','<{Dever::page("current")}>') # display ->display();