修改dede5.7 ask源码标签 使之实现--->调用相应级别的问答

修改dede5.7 ask源码标签 使之实现--->调用相应级别[一级,二级,...栏目]的问答,可根据需要修改    /include/asks.lib.php       <?php if(!defined('DEDEINC')) exit('Request Error!');   /**   * 问答调用标签   *   * @version        $Id: ask.lib.php 1 9:29 2010年7月6日Z tianya $   * @package        DedeCMS.Taglib   * @copyright      Copyright (c) 2007 - 2010, DesDev, Inc.   * @license        http://help.zuola.net/usersguide/license.html   * @link           http://www.zuola.net   */   function lib_asks(&$ctag,&$refObj)   {       global $dsql, $envs, $cfg_dbprefix, $cfg_cmsurl,$cfg_ask_directory,$cfg_ask_isdomain,$cfg_ask_domain;       //属性处理       $attlist="row|6,qtype|new,titlelen|24,typeid|0";       FillAttsDefault($ctag->CAttribute->Items,$attlist);       extract($ctag->CAttribute->Items, EXTR_SKIP);              if( !$dsql->IsTable("{$cfg_dbprefix}ask") ) return '没安装问答模块';              //启用二级域名       if($cfg_ask_isdomain == 'Y')       {           $weburl = $cfg_ask_domain.'/';         }else{           $weburl = $cfg_ask_directory.'/';        }              $innertext = $ctag->GetInnerText();       if(trim($innertext)=='') $innertext = GetSysTemplets("asks.htm");              if($typeid==0) {           $typeid = ( isset($refObj->TypeLink->TypeInfos['id']) ? $refObj->TypeLink->TypeInfos['id'] : $envs['typeid'] );       }              $arc=$dsql->GetOne("Select id,topid,typename From `dede_arctype` where id='$typeid' ");       $topid=$arc['topid'];       $typename=$arc['typename'];              if($topid==0){           $arcs=$dsql->GetOne("SELECT tid,tid2 FROM `dede_ask` where tidname='$typename' ");           $tid=$arcs['tid'];       }else{           $arcs=$dsql->GetOne("SELECT tid,tid2 FROM `dede_ask` where tid2name='$typename' ");           $tid=$arcs['tid2'];       }              $qtypeQuery = '';       if($tid > 0) $tid = " (tid=$tid Or tid2='$tid') AND ";       else $tid = '';       //推荐问题       if($qtype=='commend') $qtypeQuery = " $tid digest=1 ORDER BY dateline DESC ";       //新解决问题       else if($qtype=='ok') $qtypeQuery = " $tid status=1 ORDER BY solvetime DESC ";       //高分问题       else if($qtype=='high') $qtypeQuery = " $tid status=0 ORDER BY reward DESC ";       //新问题       else $qtypeQuery = " $tid status=0 ORDER BY disorder DESC, dateline DESC ";           $ctp = new DedeTagParse();       $ctp->SetNameSpace('field', '[', ']');           $solvingask = '';       $query = "SELECT id, tid, tidname, tid2, tid2name, title, content, dateline FROM `dede_ask` WHERE $qtypeQuery  limit 0, $row";