在模板index.html里有一段： {{php}} show_list('hot','2','5','32','','') {{/php}} 在index.php里有： function show_list($type,$class_id=0,$maxLine='',$subnum='',$dateformat='Y:m:d',$tplname) { $subnum=(int)$subnum; global $smarty; global $db; switch ($type) { case 'hot': if($class_id=='' || $class_id==0){ $where = ''; } else $where="where parent_id='$class_id'"; $smarty->assign("more","list.php?parent_id=".$class_id); if($maxLine=='') $limit=''; elseif(preg_match("/^[0-9]+,[0-9]+$/", $maxLine)){ $sql= "select * from news $where Order by num DESC"; $rs = $db->SelectLimit($sql, $maxLine, 0); if ($rs) { while( $ar = $rs->FetchRow()) { $row[] = array("HotUrl"=>"info.php?id=".$ar['id'], "HotParent_id"=>"&parent_id=".$ar['parent_id'], "HotTopic"=>substr($ar['topic'],0,$subnum), "HotTime"=>date($dateformat,$ar['date'])); // if($tplname=='') //$tplname = '../templates/hot_list.html'; $smarty->assign("hot_list",$row); $smarty->display("../templates/hot_list.html"); } } } break; } } hot_list.html'的代码为： {{section name=loop loop=5}} {{/section}}

{{$hot_list[loop].HotTopic}} {{$more}}

但是hot_list.html'模板没有显示在index.html模板的相应位置，说明没有调用成功，请问是什么问题？谢谢！