织梦dedecms多选项筛选_联动筛选功能的实现_二次开发

织梦默认的列表页没有筛选功能，但有时候我们做产品列表页的时候，产品的字段比较多，很多人都需要用到筛选功能，这样可以让用户更方便的找到自己所需要的东西，实现这个联动筛选功能需要对织梦进行二次开发，下面就告诉大家如何对织梦进行二次开发实现这个很多人都需要的筛选功能，如下图所示：

首先需要说明的是这个功能需要在模板里面用到php标签，所以需要在后台模板引擎禁用标签里面解除这个标签的禁用，具体方法：

后台——系统——系统基本参数——其它选项——模板引擎禁用标签：php

将这个PHP去掉后保存就可以了！

好了，下面开始正题了。

首先需要修改2个PHP文件，都是include目录下面的。

1、修改arc.listview.class.php文件，这文件改动比较大，建议大家直接下载附件压缩包里面的文件替换，如果你之前对这个文件改动过的话，请在下载下来的压缩包里的这个文件里面搜索有“织梦技术研究中心”这些注释的这些地方，都是修改过的，然自己手动将有注释的代码插入到自己的文件里面！

arc.listview.class.php源码：

<?php   if(!defined('DEDEINC')) exit('Request Error!');
/**
 * 文档列表类
 *
 * @version        $Id: arc.listview.class.php 2 15:15 2010年7月7日Z tianya $
 * @package        DedeCMS.Libraries
 * @copyright      Copyright (c) 2007 - 2010, DesDev, Inc.
 * @license        http://help.dedecms.com/usersguide/license.html
 * @link           http://www.dedecms.com
 */
require_once(DEDEINC.'/arc.partview.class.php');
require_once(DEDEINC.'/ftp.class.php');

helper('cache');
@set_time_limit(0);

/**
 * 自由列表类
 *
 * @package          ListView
 * @subpackage       DedeCMS.Libraries
 * @link             http://www.dedecms.com
 */
class ListView
{
    var $dsql;
    var $dtp;
    var $dtp2;
    var $TypeID;
    var $TypeLink;
    var $PageNo;
    var $TotalPage;
    var $TotalResult;
    var $PageSize;
    var $ChannelUnit;
    var $ListType;
    var $Fields;
    var $PartView;
    var $upPageType;
    var $addSql;
    var $IsError;
    var $CrossID;
    var $IsReplace;
    var $ftp;
    var $remoteDir;
    
    /**
     *  php5构造函数
     *
     * @access    public
     * @param     int  $typeid  栏目ID
     * @param     int  $uppage  上一页
     * @return    string
     */
    function __construct($typeid, $uppage=1)
    {
        global $dsql,$ftp;
        $this->TypeID = $typeid;
        $this->dsql = &$dsql;
        $this->CrossID = '';
        $this->IsReplace = false;
        $this->IsError = false;
        $this->dtp = new DedeTagParse();
        $this->dtp->SetRefObj($this);
        $this->dtp->SetNameSpace("dede", "{", "}");
        $this->dtp2 = new DedeTagParse();
        $this->dtp2->SetNameSpace("field","[","]");
        $this->TypeLink = new TypeLink($typeid);
        $this->upPageType = $uppage;
        $this->ftp = &$ftp;
        $this->remoteDir = '';
        $this->TotalResult = is_numeric($this->TotalResult)? $this->TotalResult : "";
        
        if(!is_array($this->TypeLink->TypeInfos))
        {
            $this->IsError = true;
        }
        if(!$this->IsError)
        {
            $this->ChannelUnit = new ChannelUnit($this->TypeLink->TypeInfos['channeltype']);
            $this->Fields = $this->TypeLink->TypeInfos;
            $this->Fields['id'] = $typeid;
            $this->Fields['position'] = $this->TypeLink->GetPositionLink(true);
            $this->Fields['title'] = preg_replace("/[<>]/", " / ", $this->TypeLink->GetPositionLink(false));

            //设置一些全局参数的值
            foreach($GLOBALS['PubFields'] as $k=>$v) $this->Fields[$k] = $v;
            $this->Fields['rsslink'] = $GLOBALS['cfg_cmsurl']."/data/rss/".$this->TypeID.".xml";

            //设置环境变量
            SetSysEnv($this->TypeID,$this->Fields['typename'],0,'','list');
            $this->Fields['typeid'] = $this->TypeID;

            //获得交叉栏目ID
            if($this->TypeLink->TypeInfos['cross']>0 && $this->TypeLink->TypeInfos['ispart']==0)
            {
                $selquery = '';
                if($this->TypeLink->TypeInfos['cross']==1)
                {
                    $selquery = "SELECT id,topid FROM `dede_arctype` WHERE typename LIKE '{$this->Fields['typename']}' AND id<>'{$this->TypeID}' AND topid<>'{$this->TypeID}'  ";
                }
                else
                {
                    $this->Fields['crossid'] = preg_replace('/[^0-9,]/', '', trim($this->Fields['crossid']));
                    if($this->Fields['crossid']!='')
                    {
                        $selquery = "SELECT id,topid FROM `dede_arctype` WHERE id in({$this->Fields['crossid']}) AND id<>{$this->TypeID} AND topid<>{$this->TypeID}  ";
                    }
                }
                if($selquery!='')
                {
                    $this->dsql->SetQuery($selquery);
                    $this->dsql->Execute();
                    while($arr = $this->dsql->GetArray())
                    {
                        $this->CrossID .= ($this->CrossID=='' ? $arr['id'] : ','.$arr['id']);
                    }
                }
            }

        }//!error

    }

    //php4构造函数
    function ListView($typeid,$uppage=0){
        $this->__construct($typeid,$uppage);
    }
    
    //关闭相关资源
    function Close()
    {

    }

    /**
     *  统计列表里的记录
     *
     * @access    public
     * @param     string
     * @return    string
     */
    function CountRecord()
    {
        global $cfg_list_son,$cfg_need_typeid2,$cfg_cross_sectypeid;
        if(empty($cfg_need_typeid2)) $cfg_need_typeid2 = 'N';
        
        //获得附加表的相关信息！！此段为添加内容！！！by 织梦技术研究中心 dedecms联动筛选功能 
        $addtable  = $this->ChannelUnit->ChannelInfos['addtable'];
        if($addtable!="")
        {
            $addJoin = " LEFT JOIN `$addtable` ON arc.id = ".$addtable.'.aid ';
            $addField = '';
            $fields = explode(',',$this->ChannelUnit->ChannelInfos['listfields']);
            foreach($fields as $k=>$v)
            {
                $nfields[$v] = $k;
            }
            if(is_array($this->ChannelUnit->ChannelFields) && !empty($this->ChannelUnit->ChannelFields))
            {
                foreach($this->ChannelUnit->ChannelFields as $k=>$arr)
                {
                    if(isset($nfields[$k]))
                    {
                        if(!empty($arr['rename'])) {
                            $addField .= ','.$addtable.'.'.$k.' as '.$arr['rename'];
                        }
                        else {
                            $addField .= ','.$addtable.'.'.$k;
                        }
                    }
                }
            }
            if (isset($_REQUEST['tid']))
            {
                foreach($_GET as $key => $value) {
                    $filtersql .= ($key!="tid" && $key!="TotalResult" && $key!="PageNo") ? " AND $addtable.".wwwcms_filter($key)." = '".wwwcms_filter(urldecode($value))."'" : '';
                }
            }
        }
        else
        {
            $addField = '';
            $addJoin = '';
        }
        //添加内容结束！！！by 织梦技术研究中心 dedecms 联动筛选功能 
        
        
        //统计数据库记录
        $this->TotalResult = -1;
        if(isset($GLOBALS['TotalResult'])) $this->TotalResult = $GLOBALS['TotalResult'];
        if(isset($GLOBALS['PageNo'])) $this->PageNo = $GLOBALS['PageNo'];
        else $this->PageNo = 1;
        $this->addSql  = " arc.arcrank > -1 ";
        
        $typeid2like = " '%,{$this->TypeID},%' ";
        if($cfg_list_son=='N')
        {
            
            if($cfg_need_typeid2=='N')
            {
                if($this->CrossID=='') $this->addSql .= " AND (arc.typeid='".$this->TypeID."') ";
                else $this->addSql .= " AND (arc.typeid in({$this->CrossID},{$this->TypeID})) ";
            }
            else
            {
                if($this->CrossID=='') 
                {
                    $this->addSql .= " AND ( (arc.typeid='".$this->TypeID."') OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2like) ";
                } else {
                    if($cfg_cross_sectypeid == 'Y')
                    {
                        $typeid2Clike = " '%,{$this->CrossID},%' ";
                        $this->addSql .= " AND ( arc.typeid IN({$this->CrossID},{$this->TypeID}) OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2like OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2Clike)";
                    } else {
                        $this->addSql .= " AND ( arc.typeid IN({$this->CrossID},{$this->TypeID}) OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2like)";
                    }
                }
            }
        }
        else
        {
            $sonids = GetSonIds($this->TypeID,$this->Fields['channeltype']);
            if(!preg_match("/,/", $sonids)) {
                $sonidsCon = " arc.typeid = '$sonids' ";
            }
            else {
                $sonidsCon = " arc.typeid IN($sonids) ";
            }
            if($cfg_need_typeid2=='N')
            {
                if($this->CrossID=='') $this->addSql .= " AND ( $sonidsCon ) ";
                else $this->addSql .= " AND ( arc.typeid IN ({$sonids},{$this->CrossID}) ) ";
            }
            else
            {
                if($this->CrossID=='') 
                {
                    $this->addSql .= " AND ( $sonidsCon OR CONCAT(',', arc.typeid2, ',') like $typeid2like  ) ";
                } else {
                    if($cfg_cross_sectypeid == 'Y')
                    {
                        $typeid2Clike = " '%,{$this->CrossID},%' ";
                        $this->addSql .= " AND ( arc.typeid IN ({$sonids},{$this->CrossID}) OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2like OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2Clike) ";
                    } else {
                        $this->addSql .= " AND ( arc.typeid IN ({$sonids},{$this->CrossID}) OR CONCAT(',', arc.typeid2, ',') LIKE $typeid2like) ";
                    }
                    
                }
            }
        }
        if($this->TotalResult==-1)
        {
            $cquery = "SELECT COUNT(*) AS dd FROM `dede_arctiny` arc $addJoin WHERE ".$this->addSql.$filtersql;//有修改！by 织梦技术研究中心 dedecms 联动筛选功能 
            $row = $this->dsql->GetOne($cquery);
            if(is_array($row))
            {
                $this->TotalResult = $row['dd'];
            }
            else
            {
                $this->TotalResult = 0;
            }
        }

        //初始化列表模板，并统计页面总数
        $tempfile = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir']."/".$this->TypeLink->TypeInfos['templist'];
        $tempfile = str_replace("{tid}", $this->TypeID, $tempfile);
        $tempfile = str_replace("{cid}", $this->ChannelUnit->ChannelInfos['nid'], $tempfile);
        if(!file_exists($tempfile))
        {
            $tempfile = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir']."/".$GLOBALS['cfg_df_style']."/list_default.htm";
        }
        if(!file_exists($tempfile)||!is_file($tempfile))
        {
            echo "模板文件不存在，无法解析文档！";
            exit();
        }
        $this->dtp->LoadTemplate($tempfile);
        $ctag = $this->dtp->GetTag("page");
        if(!is_object($ctag))
        {
            $ctag = $this->dtp->GetTag("list");
        }
        if(!is_object($ctag))
        {
            $this->PageSize = 20;
        }
        else
        {
            if($ctag->GetAtt("pagesize")!="")
            {
                $this->PageSize = $ctag->GetAtt("pagesize");
            }
            else
            {
                $this->PageSize = 20;
            }
        }
        $this->TotalPage = ceil($this->TotalResult/$this->PageSize);
    }

    /**
     *  列表创建HTML
     *
     * @access    public
     * @param     string  $startpage  开始页面
     * @param     string  $makepagesize  创建文件数目
     * @param     string  $isremote  是否为远程
     * @return    string
     */
    function MakeHtml($startpage=1, $makepagesize=0, $isremote=0)
    {
        global $cfg_remote_site;
        if(empty($startpage))
        {
            $startpage = 1;
        }

        //创建封面模板文件
        if($this->TypeLink->TypeInfos['isdefault']==-1)
        {
            echo '这个类目是动态类目！';
            return '../plus/list.php?tid='.$this->TypeLink->TypeInfos['id'];
        }

        //单独页面
        else if($this->TypeLink->TypeInfos['ispart']>0)
        {
            $reurl = $this->MakePartTemplets();
            return $reurl;
        }

        $this->CountRecord();
        //初步给固定值的标记赋值
        $this->ParseTempletsFirst();
        $totalpage = ceil($this->TotalResult/$this->PageSize);
        if($totalpage==0)
        {
            $totalpage = 1;
        }
        CreateDir(MfTypedir($this->Fields['typedir']));
        $murl = '';
        if($makepagesize > 0)
        {
            $endpage = $startpage+$makepagesize;
        }
        else
        {
            $endpage = ($totalpage+1);
        }
        if( $endpage >= $totalpage+1 )
        {
            $endpage = $totalpage+1;
        }
        if($endpage==1)
        {
            $endpage = 2;
        }
        for($this->PageNo=$startpage; $this->PageNo < $endpage; $this->PageNo++)
        {
            $this->ParseDMFields($this->PageNo,1);
            $makeFile = $this->GetMakeFileRule($this->Fields['id'],'list',$this->Fields['typedir'],'',$this->Fields['namerule2']);
            $makeFile = str_replace("{page}", $this->PageNo, $makeFile);
            $murl = $makeFile;
            if(!preg_match("/^\//", $makeFile))
            {
                $makeFile = "/".$makeFile;
            }
            $makeFile = $this->GetTruePath().$makeFile;
            $makeFile = preg_replace("/\/{1,}/", "/", $makeFile);
            $murl = $this->GetTrueUrl($murl);
            $this->dtp->SaveTo($makeFile);
            //如果启用远程发布则需要进行判断
            if($cfg_remote_site=='Y'&& $isremote == 1)
            {
                //分析远程文件路径
                $remotefile = str_replace(DEDEROOT, '',$makeFile);
                $localfile = '..'.$remotefile;
                $remotedir = preg_replace('/[^\/]*\.html/', '',$remotefile);
                //不相等则说明已经切换目录则可以创建镜像
                $this->ftp->rmkdir($remotedir);
                $this->ftp->upload($localfile, $remotefile, 'acii');
            }
        }
        if($startpage==1)
        {
            //如果列表启用封面文件，复制这个文件第一页
            if($this->TypeLink->TypeInfos['isdefault']==1
            && $this->TypeLink->TypeInfos['ispart']==0)
            {
                $onlyrule = $this->GetMakeFileRule($this->Fields['id'],"list",$this->Fields['typedir'],'',$this->Fields['namerule2']);
                $onlyrule = str_replace("{page}","1",$onlyrule);
                $list_1 = $this->GetTruePath().$onlyrule;
                $murl = MfTypedir($this->Fields['typedir']).'/'.$this->Fields['defaultname'];
                //如果启用远程发布则需要进行判断
                if($cfg_remote_site=='Y'&& $isremote == 1)
                {
                    //分析远程文件路径
                    $remotefile = $murl;
                    $localfile = '..'.$remotefile;
                    $remotedir = preg_replace('/[^\/]*\.html/', '',$remotefile);
                    //不相等则说明已经切换目录则可以创建镜像
                    $this->ftp->rmkdir($remotedir);
                    $this->ftp->upload($localfile, $remotefile, 'acii');
                }
                $indexname = $this->GetTruePath().$murl;
                copy($list_1,$indexname);
            }
        }
        return $murl;
    }

    /**
     *  显示列表
     *
     * @access    public
     * @return    void
     */
    function Display()
    {
        if($this->TypeLink->TypeInfos['ispart']>0)
        {
            $this->DisplayPartTemplets();
            return ;
        }
        $this->CountRecord();
        if((empty($this->PageNo) || $this->PageNo==1)
        && $this->TypeLink->TypeInfos['ispart']==1)
        {
            $tmpdir = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir'];
            $tempfile = str_replace("{tid}",$this->TypeID,$this->Fields['tempindex']);
            $tempfile = str_replace("{cid}",$this->ChannelUnit->ChannelInfos['nid'],$tempfile);
            $tempfile = $tmpdir."/".$tempfile;
            if(!file_exists($tempfile))
            {
                $tempfile = $tmpdir."/".$GLOBALS['cfg_df_style']."/index_default.htm";
            }
            $this->dtp->LoadTemplate($tempfile);
        }
        $this->ParseTempletsFirst();
        $this->ParseDMFields($this->PageNo,0);
        $this->dtp->Display();
    }

    /**
     *  创建单独模板页面
     *
     * @access    public
     * @return    string
     */
    function MakePartTemplets()
    {
        $this->PartView = new PartView($this->TypeID,false);
        $this->PartView->SetTypeLink($this->TypeLink);
        $nmfa = 0;
        $tmpdir = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir'];
        if($this->Fields['ispart']==1)
        {
            $tempfile = str_replace("{tid}",$this->TypeID,$this->Fields['tempindex']);
            $tempfile = str_replace("{cid}",$this->ChannelUnit->ChannelInfos['nid'],$tempfile);
            $tempfile = $tmpdir."/".$tempfile;
            if(!file_exists($tempfile))
            {
                $tempfile = $tmpdir."/".$GLOBALS['cfg_df_style']."/index_default.htm";
            }
            $this->PartView->SetTemplet($tempfile);
        }
        else if($this->Fields['ispart']==2)
        {
            //跳转网址
            return $this->Fields['typedir'];
        }
        CreateDir(MfTypedir($this->Fields['typedir']));
        $makeUrl = $this->GetMakeFileRule($this->Fields['id'],"index",MfTypedir($this->Fields['typedir']),$this->Fields['defaultname'],$this->Fields['namerule2']);
        $makeUrl = preg_replace("/\/{1,}/", "/", $makeUrl);
        $makeFile = $this->GetTruePath().$makeUrl;
        if($nmfa==0)
        {
            $this->PartView->SaveToHtml($makeFile);
            //如果启用远程发布则需要进行判断
            if($GLOBALS['cfg_remote_site']=='Y'&& $isremote == 1)
            {
                //分析远程文件路径
                $remotefile = str_replace(DEDEROOT, '',$makeFile);
                $localfile = '..'.$remotefile;
                $remotedir = preg_replace('/[^\/]*\.html/', '',$remotefile);
                //不相等则说明已经切换目录则可以创建镜像
                $this->ftp->rmkdir($remotedir);
                $this->ftp->upload($localfile, $remotefile, 'acii');
            }
        }
        else
        {
            if(!file_exists($makeFile))
            {
                $this->PartView->SaveToHtml($makeFile);
                //如果启用远程发布则需要进行判断
                if($cfg_remote_site=='Y'&& $isremote == 1)
                {
                    //分析远程文件路径
                    $remotefile = str_replace(DEDEROOT, '',$makeFile);
                    $localfile = '..'.$remotefile;
                    $remotedir = preg_replace('/[^\/]*\.html/', '',$remotefile);
                    //不相等则说明已经切换目录则可以创建镜像
                    $this->ftp->rmkdir($remotedir);
                    $this->ftp->upload($localfile, $remotefile, 'acii');
              }
            }
        }
        return $this->GetTrueUrl($makeUrl);
    }

    /**
     *  显示单独模板页面
     *
     * @access    public
     * @param     string
     * @return    string
     */
    function DisplayPartTemplets()
    {
        $this->PartView = new PartView($this->TypeID,false);
        $this->PartView->SetTypeLink($this->TypeLink);
        $nmfa = 0;
        $tmpdir = $GLOBALS['cfg_basedir'].$GLOBALS['cfg_templets_dir'];
        if($this->Fields['ispart']==1)
        {
            //封面模板
            $tempfile = str_replace("{tid}",$this->TypeID,$this->Fields['tempindex']);
            $tempfile = str_replace("{cid}",$this->ChannelUnit->ChannelInfos['nid'],$tempfile);
            $tempfile = $tmpdir."/".$tempfile;
            if(!file_exists($tempfile))
            {
                $tempfile = $tmpdir."/".$GLOBALS['cfg_df_style']."/index_default.htm";
            }
            $this->PartView->SetTemplet($tempfile);
        }
        else if($this->Fields['ispart']==2)
        {
            //跳转网址
            $gotourl = $this->Fields['typedir'];
            header("Location:$gotourl");
            exit();
        }
        CreateDir(MfTypedir($this->Fields['typedir']));
        $makeUrl = $this->GetMakeFileRule($this->Fields['id'],"index",MfTypedir($this->Fields['typedir']),$this->Fields['defaultname'],$this->Fields['namerule2']);
        $makeFile = $this->GetTruePath().$makeUrl;
        if($nmfa==0)
        {
            $this->PartView->Display();
        }
        else
        {
            if(!file_exists($makeFile))
            {
                $this->PartView->Display();
            }
            else
            {
                include($makeFile);
            }
        }
    }

    /**
     *  获得站点的真实根路径
     *
     * @access    public
     * @return    string
     */
    function GetTruePath()
    {
        $truepath = $GLOBALS["cfg_basedir"];
        return $truepath;
    }

    /**
     *  获得真实连接路径
     *
     * @access    public
     * @param     string  $nurl  地址
     * @return    string
     */
    function GetTrueUrl($nurl)
    {
        if($this->Fields['moresite']==1)
        {
            if($this->Fields['sitepath']!='')
            {
                $nurl = preg_replace("/^".$this->Fields['sitepath']."/", '', $nurl);
            }
            $nurl = $this->Fields['siteurl'].$nurl;
        }
        return $nurl;
    }

    /**
     *  解析模板，对固定的标记进行初始给值
     *
     * @access    public
     * @return    string
     */
    function ParseTempletsFirst()
    {
        if(isset($this->TypeLink->TypeInfos['reid']))
        {
            $GLOBALS['envs']['reid'] = $this->TypeLink->TypeInfos['reid'];
        }
        $GLOBALS['envs']['typeid'] = $this->TypeID;
        $GLOBALS['envs']['topid'] = GetTopid($this->Fields['typeid']);
        $GLOBALS['envs']['cross'] = 1;
        MakeOneTag($this->dtp,$this);
    }

    /**
     *  解析模板，对内容里的变动进行赋值
     *
     * @access    public
     * @param     int  $PageNo  页数
     * @param     int  $ismake  是否编译
     * @return    string
     */
    function ParseDMFields($PageNo,$ismake=1)
    {
        //替换第二页后的内容
        if(($PageNo>1 || strlen($this->Fields['content'])<10 ) && !$this->IsReplace)
        {
            $this->dtp->SourceString = str_replace('[cmsreplace]','display:none',$this->dtp->SourceString);
            $this->IsReplace = true;
        }
        foreach($this->dtp->CTags as $tagid=>$ctag)
        {
            if($ctag->GetName()=="list")
            {
                $limitstart = ($this->PageNo-1) * $this->PageSize;
                $row = $this->PageSize;
                if(trim($ctag->GetInnerText())=="")
                {
                    $InnerText = GetSysTemplets("list_fulllist.htm");
                }
                else
                {
                    $InnerText = trim($ctag->GetInnerText());
                }
                $this->dtp->Assign($tagid,
                $this->GetArcList(
                $limitstart,
                $row,
                $ctag->GetAtt("col"),
                $ctag->GetAtt("titlelen"),
                $ctag->GetAtt("infolen"),
                $ctag->GetAtt("imgwidth"),
                $ctag->GetAtt("imgheight"),
                $ctag->GetAtt("listtype"),
                $ctag->GetAtt("orderby"),
                $InnerText,
                $ctag->GetAtt("tablewidth"),
                $ismake,
                $ctag->GetAtt("orderway")
                )
                );
            }
            else if($ctag->GetName()=="pagelist")
            {
                $list_len = trim($ctag->GetAtt("listsize"));
                $ctag->GetAtt("listitem")=="" ? $listitem="index,pre,pageno,next,end,option" : $listitem=$ctag->GetAtt("listitem");
                if($list_len=="")
                {
                    $list_len = 3;
                }
                if($ismake==0)
                {
                    $this->dtp->Assign($tagid,$this->GetPageListDM($list_len,$listitem));
                }
                else
                {
                    $this->dtp->Assign($tagid,$this->GetPageListST($list_len,$listitem));
                }
            }
            else if($PageNo!=1 && $ctag->GetName()=='field' && $ctag->GetAtt('display')!='')
            {
                $this->dtp->Assign($tagid,'');
            }
        }
    }

    /**
     *  获得要创建的文件名称规则
     *
     * @access    public
     * @param     int  $typeid  栏目ID
     * @param     string  $wname
     * @param     string  $typedir  栏目目录
     * @param     string  $defaultname  默认名称
     * @param     string  $namerule2  栏目规则
     * @return    string
     */
    function GetMakeFileRule($typeid,$wname,$typedir,$defaultname,$namerule2)
    {
        $typedir = MfTypedir($typedir);
        if($wname=='index')
        {
            return $typedir.'/'.$defaultname;
        }
        else
        {
            $namerule2 = str_replace('{tid}',$typeid,$namerule2);
            $namerule2 = str_replace('{typedir}',$typedir,$namerule2);
            return $namerule2;
        }
    }

    /**
     *  获得一个单列的文档列表
     *
     * @access    public
     * @param     int  $limitstart  限制开始  
     * @param     int  $row  行数 
     * @param     int  $col  列数
     * @param     int  $titlelen  标题长度
     * @param     int  $infolen  描述长度
     * @param     int  $imgwidth  图片宽度
     * @param     int  $imgheight  图片高度
     * @param     string  $listtype  列表类型
     * @param     string  $orderby  排列顺序
     * @param     string  $innertext  底层模板
     * @param     string  $tablewidth  表格宽度
     * @param     string  $ismake  是否编译
     * @param     string  $orderWay  排序方式
     * @return    string
     */
    function GetArcList($limitstart=0,$row=10,$col=1,$titlelen=30,$infolen=250,
    $imgwidth=120,$imgheight=90,$listtype="all",$orderby="default",$innertext="",$tablewidth="100",$ismake=1,$orderWay='desc')
    {
        global $cfg_list_son,$cfg_digg_update;
        
        $typeid=$this->TypeID;
        
        if($row=='') $row = 10;
        if($limitstart=='') $limitstart = 0;
        if($titlelen=='') $titlelen = 100;
        if($infolen=='') $infolen = 250;
        if($imgwidth=='') $imgwidth = 120;
        if($imgheight=='') $imgheight = 120;
        if($listtype=='') $listtype = 'all';
        if($orderWay=='') $orderWay = 'desc';
        
        if($orderby=='') {
            $orderby='default';
        }
        else {
            $orderby=strtolower($orderby);
        }
        
        $tablewidth = str_replace('%','',$tablewidth);
        if($tablewidth=='') $tablewidth=100;
        if($col=='') $col=1;
        $colWidth = ceil(100/$col);
        $tablewidth = $tablewidth.'%';
        $colWidth = $colWidth.'%';
        
        $innertext = trim($innertext);
        if($innertext=='') {
            $innertext = GetSysTemplets('list_fulllist.htm');
        }

        //排序方式
        $ordersql = '';
        if($orderby=="senddate" || $orderby=="id") {
            $ordersql=" ORDER BY arc.id $orderWay";
        }
        else if($orderby=="hot" || $orderby=="click") {
            $ordersql = " ORDER BY arc.click $orderWay";
        }
        else if($orderby=="lastpost") {
            $ordersql = "  ORDER BY arc.lastpost $orderWay";
        }
        else {
            $ordersql=" ORDER BY arc.sortrank $orderWay";
        }
        
        //获得附加表的相关信息
        $addtable  = $this->ChannelUnit->ChannelInfos['addtable'];
        if($addtable!="")
        {
            $addJoin = " LEFT JOIN `$addtable` ON arc.id = ".$addtable.'.aid ';
            $addField = '';
            $fields = explode(',',$this->ChannelUnit->ChannelInfos['listfields']);
            foreach($fields as $k=>$v)
            {
                $nfields[$v] = $k;
            }
            if(is_array($this->ChannelUnit->ChannelFields) && !empty($this->ChannelUnit->ChannelFields))
            {
                foreach($this->ChannelUnit->ChannelFields as $k=>$arr)
                {
                    if(isset($nfields[$k]))
                    {
                        if(!empty($arr['rename'])) {
                            $addField .= ','.$addtable.'.'.$k.' as '.$arr['rename'];
                        }
                        else {
                            $addField .= ','.$addtable.'.'.$k;
                        }
                    }
                }
            }
            //此段为添加内容by 织梦技术研究中心 dedecms 联动筛选功能 
            if (isset($_REQUEST['tid']))
            {
            foreach($_GET as $key => $value) {
                $filtersql .= ($key!="tid" && $key!="TotalResult" && $key!="PageNo") ? " AND $addtable.".wwwcms_filter($key)." = '".wwwcms_filter(urldecode($value))."'" : '';
            }
            }
            //添加内容结束by 织梦技术研究中心 dedecms 联动筛选功能 
        }
        else
        {
            $addField = '';
            $addJoin = '';
        }

        //如果不用默认的sortrank或id排序，使用联合查询（数据量大时非常缓慢）
        if(preg_match('/hot|click|lastpost/', $orderby))
        {
            $query = "SELECT arc.*,tp.typedir,tp.typename,tp.isdefault,tp.defaultname,
           tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
           $addField
           FROM `dede_archives` arc
           LEFT JOIN `dede_arctype` tp ON arc.typeid=tp.id
           $addJoin
           WHERE {$this->addSql} $filtersql $ordersql LIMIT $limitstart,$row";//本句代码有改动by 织梦技术研究中心 dedecms 联动筛选功能 
        }
        //普通情况先从arctiny表查出ID，然后按ID查询（速度非常快）
        else
        {
            $t1 = ExecTime();
            $ids = array();
            $query = "SELECT id FROM `dede_arctiny` arc $addJoin WHERE {$this->addSql} $filtersql $ordersql LIMIT $limitstart,$row ";//本句有改动by 织梦技术研究中心 dedecms 联动筛选功能 
            $this->dsql->SetQuery($query);
            $this->dsql->Execute();
            while($arr=$this->dsql->GetArray())
            {
                $ids[] = $arr['id'];
            }
            $idstr = join(',',$ids);
            if($idstr=='')
            {
                return '';
            }
            else
            {
                $query = "SELECT arc.*,tp.typedir,tp.typename,tp.corank,tp.isdefault,tp.defaultname,
                       tp.namerule,tp.namerule2,tp.ispart,tp.moresite,tp.siteurl,tp.sitepath
                       $addField
                       FROM `dede_archives` arc LEFT JOIN `dede_arctype` tp ON arc.typeid=tp.id
                       $addJoin
                       WHERE arc.id in($idstr) $ordersql ";
            }
            $t2 = ExecTime();
            //echo $t2-$t1;

        }
        $this->dsql->SetQuery($query);
        $this->dsql->Execute('al');
        $t2 = ExecTime();

        //echo $t2-$t1;
        $artlist = '';
        $this->dtp2->LoadSource($innertext);
        $GLOBALS['autoindex'] = 0;
        for($i=0;$i<$row;$i++)
        {
            if($col>1)
            {
                $artlist .= "<div>\r\n";
            }
            for($j=0;$j<$col;$j++)
            {
                if($row = $this->dsql->GetArray("al"))
                {
                    $GLOBALS['autoindex']++;
                    $ids[$row['id']] = $row['id'];

                    //处理一些特殊字段
                    $row['infos'] = cn_substr($row['description'],$infolen);
                    $row['id'] =  $row['id'];
                    if($cfg_digg_update > 0)
                    {
                        $prefix = 'diggCache';
                        $key = 'aid-'.$row['id'];
                        $cacherow = GetCache($prefix, $key);
                        $row['goodpost'] = $cacherow['goodpost'];
                        $row['badpost'] = $cacherow['badpost'];
                        $row['scores'] = $cacherow['scores'];
                    }

                    if($row['corank'] > 0 && $row['arcrank']==0)
                    {
                        $row['arcrank'] = $row['corank'];
                    }

                    $row['filename'] = $row['arcurl'] = GetFileUrl($row['id'],$row['typeid'],$row['senddate'],$row['title'],$row['ismake'],
                    $row['arcrank'],$row['namerule'],$row['typedir'],$row['money'],$row['filename'],$row['moresite'],$row['siteurl'],$row['sitepath']);
                    $row['typeurl'] = GetTypeUrl($row['typeid'],MfTypedir($row['typedir']),$row['isdefault'],$row['defaultname'],
                    $row['ispart'],$row['namerule2'],$row['moresite'],$row['siteurl'],$row['sitepath']);
                    if($row['litpic'] == '-' || $row['litpic'] == '')
                    {
                        $row['litpic'] = $GLOBALS['cfg_cmspath'].'/images/defaultpic.gif';
                    }
                    if(!preg_match("/^http:\/\//i", $row['litpic']) && $GLOBALS['cfg_multi_site'] == 'Y')
                    {
                        $row['litpic'] = $GLOBALS['cfg_mainsite'].$row['litpic'];
                    }
                    $row['picname'] = $row['litpic'];
                    $row['stime'] = GetDateMK($row['pubdate']);
                    $row['typelink'] = "<a href='".$row['typeurl']."'>".$row['typename']."</a>";
                    $row['image'] = "<img src='".$row['picname']."' border='0' width='$imgwidth' height='$imgheight' alt='".preg_replace("/['><]/", "", $row['title'])."'>";
                    $row['imglink'] = "<a href='".$row['filename']."'>".$row['image']."</a>";
                    $row['fulltitle'] = $row['title'];
                    $row['title'] = cn_substr($row['title'],$titlelen);
                    if($row['color']!='')
                    {
                        $row['title'] = "<font color='".$row['color']."'>".$row['title']."</font>";
                    }
                    if(preg_match('/c/', $row['flag']))
                    {
                        $row['title'] = "<b>".$row['title']."</b>";
                    }
                    $row['textlink'] = "<a href='".$row['filename']."'>".$row['title']."</a>";
                    $row['plusurl'] = $row['phpurl'] = $GLOBALS['cfg_phpurl'];
                    $row['memberurl'] = $GLOBALS['cfg_memberurl'];
                    $row['templeturl'] = $GLOBALS['cfg_templeturl'];

                    //编译附加表里的数据
                    foreach($row as $k=>$v)
                    {
                        $row[strtolower($k)] = $v;
                    }
                    foreach($this->ChannelUnit->ChannelFields as $k=>$arr)
                    {
                        if(isset($row[$k]))
                        {
                            $row[$k] = $this->ChannelUnit->MakeField($k,$row[$k]);
                        }
                    }
                    if(is_array($this->dtp2->CTags))
                    {
                        foreach($this->dtp2->CTags as $k=>$ctag)
                        {
                            if($ctag->GetName()=='array')
                            {
                                //传递整个数组，在runphp模式中有特殊作用
                                $this->dtp2->Assign($k,$row);
                            }
                            else
                            {
                                if(isset($row[$ctag->GetName()]))
                                {
                                    $this->dtp2->Assign($k,$row[$ctag->GetName()]);
                                }
                                else
                                {
                                    $this->dtp2->Assign($k,'');
                                }
                            }
                        }
                    }
                    $artlist .= $this->dtp2->GetResult();
                }//if hasRow

            }//Loop Col

            if($col>1)
            {
                $i += $col - 1;
                $artlist .= "    </div>\r\n";
            }
        }//Loop Line

        $t3 = ExecTime();

        //echo ($t3-$t2);
        $this->dsql->FreeResult('al');
        return $artlist;
    }

    /**
     *  获取静态的分页列表
     *
     * @access    public
     * @param     string  $list_len  列表宽度
     * @param     string  $list_len  列表样式
     * @return    string
     */
    function GetPageListST($list_len,$listitem="index,end,pre,next,pageno")
    {
        $prepage = $nextpage = '';
        $prepagenum = $this->PageNo-1;
        $nextpagenum = $this->PageNo+1;
        if($list_len=='' || preg_match("/[^0-9]/", $list_len))
        {
            $list_len=3;
        }
        $totalpage = ceil($this->TotalResult/$this->PageSize);
        if($totalpage<=1 && $this->TotalResult>0)
        {

            return "<li><span class=\"pageinfo\">共 <strong>1</strong>页<strong>".$this->TotalResult."</strong>条记录</span></li>\r\n";
        }
        if($this->TotalResult == 0)
        {
            return "<li><span class=\"pageinfo\">共 <strong>0</strong>页<strong>".$this->TotalResult."</strong>条记录</span></li>\r\n";
        }
        $purl = $this->GetCurUrl();
        $maininfo = "<li><span class=\"pageinfo\">共 <strong>{$totalpage}</strong>页<strong>".$this->TotalResult."</strong>条</span></li>\r\n";
        $tnamerule = $this->GetMakeFileRule($this->Fields['id'],"list",$this->Fields['typedir'],$this->Fields['defaultname'],$this->Fields['namerule2']);
        $tnamerule = preg_replace("/^(.*)\//", '', $tnamerule);

        //获得上一页和主页的链接
        if($this->PageNo != 1)
        {
            $prepage.="<li><a href='".str_replace("{page}",$prepagenum,$tnamerule)."'>上一页</a></li>\r\n";
            $indexpage="<li><a href='".str_replace("{page}",1,$tnamerule)."'>首页</a></li>\r\n";
        }
        else
        {
            $indexpage="<li>首页</li>\r\n";
        }

        //下一页,未页的链接
        if($this->PageNo!=$totalpage && $totalpage>1)
        {
            $nextpage.="<li><a href='".str_replace("{page}",$nextpagenum,$tnamerule)."'>下一页</a></li>\r\n";
            $endpage="<li><a href='".str_replace("{page}",$totalpage,$tnamerule)."'>末页</a></li>\r\n";
        }
        else
        {
            $endpage="<li>末页</li>\r\n";
        }

        //option链接
        $optionlist = '';

        $optionlen = strlen($totalpage);
        $optionlen = $optionlen*12 + 18;
        if($optionlen < 36) $optionlen = 36;
        if($optionlen > 100) $optionlen = 100;
        $optionlist = "<li><select name='sldd' style='width:{$optionlen}px' onchange='location.href=this.options[this.selectedIndex].value;'>\r\n";
        for($mjj=1;$mjj<=$totalpage;$mjj++)
        {
            if($mjj==$this->PageNo)
            {
                $optionlist .= "<option value='".str_replace("{page}",$mjj,$tnamerule)."' selected>$mjj</option>\r\n";
            }
            else
            {
                $optionlist .= "<option value='".str_replace("{page}",$mjj,$tnamerule)."'>$mjj</option>\r\n";
            }
        }
        $optionlist .= "</select></li>\r\n";

        //获得数字链接
        $listdd="";
        $total_list = $list_len * 2 + 1;
        if($this->PageNo >= $total_list)
        {
            $j = $this->PageNo-$list_len;
            $total_list = $this->PageNo+$list_len;
            if($total_list>$totalpage)
            {
                $total_list=$totalpage;
            }
        }
        else
        {
            $j=1;
            if($total_list>$totalpage)
            {
                $total_list=$totalpage;
            }
        }
        for($j;$j<=$total_list;$j++)
        {
            if($j==$this->PageNo)
            {
                $listdd.= "<li class=\"thisclass\">$j</li>\r\n";
            }
            else
            {
                $listdd.="<li><a href='".str_replace("{page}",$j,$tnamerule)."'>".$j."</a></li>\r\n";
            }
        }
        $plist = '';
        if(preg_match('/index/i', $listitem)) $plist .= $indexpage;
        if(preg_match('/pre/i', $listitem)) $plist .= $prepage;
        if(preg_match('/pageno/i', $listitem)) $plist .= $listdd;
        if(preg_match('/next/i', $listitem)) $plist .= $nextpage;
        if(preg_match('/end/i', $listitem)) $plist .= $endpage;
        if(preg_match('/option/i', $listitem)) $plist .= $optionlist;
        if(preg_match('/info/i', $listitem)) $plist .= $maininfo;
        
        return $plist;
    }

    /**
     *  获取动态的分页列表
     *
     * @access    public
     * @param     string  $list_len  列表宽度
     * @param     string  $list_len  列表样式
     * @return    string
     */
    function GetPageListDM($list_len,$listitem="index,end,pre,next,pageno")
    {
        global $cfg_rewrite;
        $prepage = $nextpage = '';
        $prepagenum = $this->PageNo-1;
        $nextpagenum = $this->PageNo+1;
        if($list_len=='' || preg_match("/[^0-9]/", $list_len))
        {
            $list_len=3;
        }
        $totalpage = ceil($this->TotalResult/$this->PageSize);
        if($totalpage<=1 && $this->TotalResult>0)
        {
            return "<li><span class=\"pageinfo\">共 1 页/".$this->TotalResult." 条记录</span></li>\r\n";
        }
        if($this->TotalResult == 0)
        {
            return "<li><span class=\"pageinfo\">共 0 页/".$this->TotalResult." 条记录</span></li>\r\n";
        }
        $maininfo = "<li><span class=\"pageinfo\">共 <strong>{$totalpage}</strong>页<strong>".$this->TotalResult."</strong>条</span></li>\r\n";
        
        $purl = $this->GetCurUrl();
        // 如果开启为静态,则对规则进行替换
        if($cfg_rewrite == 'Y')
        {
            $nowurls = preg_replace("/\-/", ".php?", $purl);
            $nowurls = explode("?", $nowurls);
            $purl = $nowurls[0];
        }

        $geturl = "tid=".$this->TypeID."&TotalResult=".$this->TotalResult."&";
        $purl .= '?'.$geturl;
        
        $optionlist = '';
        //$hidenform = "<input type='hidden' name='tid' value='".$this->TypeID."'>\r\n";
        //$hidenform .= "<input type='hidden' name='TotalResult' value='".$this->TotalResult."'>\r\n";
        
        //获取筛选参数 此段为添加内容！！！！by 织梦技术研究中心 dedecms 联动筛选功能 
        foreach($_GET as $key => $value) {
            $pageaddurl .= ($key!="tid" && $key!="TotalResult" && $key!="PageNo") ? "&".wwwcms_filter($key)."=".wwwcms_filter($value) : '';
        }
        //添加内容结束 by 织梦技术研究中心 dedecms 联动筛选功能 ！！！！

        //获得上一页和下一页的链接
        if($this->PageNo != 1)
        {
            $prepage.="<li><a href='".$purl."PageNo=$prepagenum".$pageaddurl."'>上一页</a></li>\r\n";
            $indexpage="<li><a href='".$purl."PageNo=1".$pageaddurl."'>首页</a></li>\r\n";
        }
        else
        {
            $indexpage="<li><a>首页</a></li>\r\n";
        }
        if($this->PageNo!=$totalpage && $totalpage>1)
        {   //改动 by 织梦技术研究中心 dede联动筛选
            $nextpage.="<li><a href='".$purl."PageNo=$nextpagenum".$pageaddurl."'>下一页</a></li>\r\n";
            $endpage="<li><a href='".$purl."PageNo=$totalpage".$pageaddurl."'>末页</a></li>\r\n";
            //改动结束
        }
        else
        {
            $endpage="<li><a>末页</a></li>\r\n";
        }


        //获得数字链接
        $listdd="";
        $total_list = $list_len * 2 + 1;
        if($this->PageNo >= $total_list)
        {
            $j = $this->PageNo-$list_len;
            $total_list = $this->PageNo+$list_len;
            if($total_list>$totalpage)
            {
                $total_list=$totalpage;
            }
        }
        else
        {
            $j=1;
            if($total_list>$totalpage)
            {
                $total_list=$totalpage;
            }
        }
        for($j;$j<=$total_list;$j++)
        {
            if($j==$this->PageNo)
            {
                $listdd.= "<li class=\"thisclass\"><a>$j</a></li>\r\n";
            }
            else
            {
                $listdd.="<li><a href='".$purl."PageNo=$j".$pageaddurl."'>".$j."</a></li>\r\n";
            }
        }

        $plist = '';
        if(preg_match('/index/i', $listitem)) $plist .= $indexpage;
        if(preg_match('/pre/i', $listitem)) $plist .= $prepage;
        if(preg_match('/pageno/i', $listitem)) $plist .= $listdd;
        if(preg_match('/next/i', $listitem)) $plist .= $nextpage;
        if(preg_match('/end/i', $listitem)) $plist .= $endpage;
        if(preg_match('/option/i', $listitem)) $plist .= $optionlist;
        if(preg_match('/info/i', $listitem)) $plist .= $maininfo;
        
        if($cfg_rewrite == 'Y')
        {
            $plist = str_replace('.php?tid=', '-', $plist);
            $plist = str_replace('&TotalResult=', '-', $plist);
            $plist = preg_replace("/&PageNo=(\d+)/i",'-\\1.html',$plist);
        }
        return $plist;
    }

    /**
     *  获得当前的页面文件的url
     *
     * @access    public
     * @return    string
     */
    function GetCurUrl()
    {
        if(!empty($_SERVER['REQUEST_URI']))
        {
            $nowurl = $_SERVER['REQUEST_URI'];
            $nowurls = explode('?', $nowurl);
            $nowurl = $nowurls[0];
        }
        else
        {
            $nowurl = $_SERVER['PHP_SELF'];
        }
        return $nowurl;
    }
}//End Class

View Code

2、修改extend.func.php文件，在其最后面添加如下代码：

extend.func.php源码：

<?php
function litimgurls($imgid=0)
{
    global $lit_imglist,$dsql;
    //获取附加表
    $row = $dsql->GetOne("SELECT c.addtable FROM dede_archives AS a LEFT JOIN dede_channeltype AS c 
                                                            ON a.channel=c.id where a.id='$imgid'");
    $addtable = trim($row['addtable']);
    
    //获取图片附加表imgurls字段内容进行处理
    $row = $dsql->GetOne("Select imgurls From `$addtable` where aid='$imgid'");
    
    //调用inc_channel_unit.php中ChannelUnit类
    $ChannelUnit = new ChannelUnit(2,$imgid);
    
    //调用ChannelUnit类中GetlitImgLinks方法处理缩略图
    $lit_imglist = $ChannelUnit->GetlitImgLinks($row['imgurls']);
    
    //返回结果
    return $lit_imglist;
}


//dedecms联动筛选功能 By 织梦技术研究中心 技术支持群：217479292 字符过滤函数
function wwwcms_filter($str,$stype="inject") {
  if ($stype=="inject")  {
   $str = str_replace(
          array( "select", "insert", "update", "delete", "alter", "cas", "union", "into", "load_file", "outfile", "create", "join", "where", "like", "drop", "modify", "rename", "'", "/*", "*", "../", "./"),
       array("","","","","","","","","","","","","","","","","","","","","",""),
       $str);
  } else if ($stype=="xss") {
   $farr = array("/\s+/" ,
                 "/<(\/?)(script|META|STYLE|HTML|HEAD|BODY|STYLE |i?frame|b|strong|style|html|img|P|o:p|iframe|u|em|strike|BR|div|a|TABLE|TBODY|object|tr|td|st1:chsdate|FONT|span|MARQUEE|body|title|\r\n|link|meta|\?|\%)([^>]*?)>/isU",
        "/(<[^>]*)on[a-zA-Z]+\s*=([^>]*>)/isU",
        );
   $tarr = array(" ",
                 "",
        "\\1\\2",
        );
   $str = preg_replace($farr, $tarr, $str);
   $str = str_replace(
          array( "<", ">", "'", "\"", ";", "/*", "*", "../", "./"),
       array("&lt;","&gt;","","","","","","",""),
       $str);
  }
  return $str;
 }

/**
  *  载入自定义表单(用于发布)
  *
  * @access    public
  * @param     string  $fieldset  字段列表
 * @param     string  $loadtype  载入类型
 * @return    string
  */
  
 function AddFilter($channelid, $type=1, $fieldsnamef, $defaulttid, $loadtype='autofield')
 {
  global $tid,$dsql,$id;
  $tid = $defaulttid ? $defaulttid : $tid;
  if ($id!="")
  {
   $tidsq = $dsql->GetOne(" Select typeid From `dede_archives` where id='$id' ");
   $tid = $tidsq["typeid"];
  }
  $nofilter = (isset($_REQUEST['TotalResult']) ? "&TotalResult=".$_REQUEST['TotalResult'] : '').(isset($_REQUEST['PageNo']) ? "&PageNo=".$_REQUEST['PageNo'] : '');
  $filterarr = wwwcms_filter(stripos($_SERVER['REQUEST_URI'], "list.php?tid=") ? str_replace($nofilter, '', $_SERVER['REQUEST_URI']) : $GLOBALS['cfg_cmsurl']."/plus/list.php?tid=".$tid);
     $cInfos = $dsql->GetOne(" Select * From  `dede_channeltype` where id='$channelid' ");
  $fieldset=$cInfos['fieldset'];
  $dtp = new DedeTagParse();
     $dtp->SetNameSpace('field','<','>');
     $dtp->LoadSource($fieldset);
     $dede_addonfields = '';
     if(is_array($dtp->CTags))
     {
         foreach($dtp->CTags as $tid=>$ctag)
         {
             $fieldsname = $fieldsnamef ? explode(",", $fieldsnamef) : explode(",", $ctag->GetName());
    if(($loadtype!='autofield' || ($loadtype=='autofield' && $ctag->GetAtt('autofield')==1)) && in_array($ctag->GetName(), $fieldsname) )
             {
                 $href1 = explode($ctag->GetName().'=', $filterarr);
     $href2 = explode('&', $href1[1]);
     $fields_value = $href2[0];
     $dede_addonfields .= '<div class="scv-shaixuan"><b>'.$ctag->GetAtt('itemname').'：</b>';
     switch ($type) {
      case 1:
       $dede_addonfields .= (preg_match("/&".$ctag->GetName()."=/is",$filterarr,$regm) ? '<a title="全部" href="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'">全部</a>' : '<span>全部</span>').'&nbsp;';
      
       $addonfields_items = explode(",",$ctag->GetAtt('default'));
       for ($i=0; $i<count($addonfields_items); $i++)
       {
        $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);//echo $href;
        $dede_addonfields .= ($fields_value!=urlencode($addonfields_items[$i]) ? '<a title="'.$addonfields_items[$i].'" href="'.$href.'">'.$addonfields_items[$i].'</a>' : '<span>'.$addonfields_items[$i].'</span>')."&nbsp;";
       }
       $dede_addonfields .= '</div>';
      break;
      
      case 2:
       $dede_addonfields .= '<select name="filter"'.$ctag->GetName().' onchange="window.location=this.options[this.selectedIndex].value">
        '.'<option value="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'">全部</option>';
       $addonfields_items = explode(",",$ctag->GetAtt('default'));
       for ($i=0; $i<count($addonfields_items); $i++)
       {
        $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);
        $dede_addonfields .= '<option value="'.$href.'"'.($fields_value==urlencode($addonfields_items[$i]) ? ' selected="selected"' : '').'>'.$addonfields_items[$i].'</option>
        ';
       }
       $dede_addonfields .= '</select><br/>
       ';
      break;
     }
             }
         }
     }
  echo $dede_addonfields;
 }

View Code

下面提供前面提到过的已经修改好的文件下载，注意这个是对默认没有修改过的文件进行修改的，如果你已经对这两个文件进行过修改，那就请看这两个文件的注释部分相应的进行修改，下载地址：

http://pan.baidu.com/s/1ntt73i5

好，到这里PHP文件修改的部分就完成了！接下来就需要给指定的自定义内容模型添加字段了(>>>>织梦怎么创建新的内容模型?)，这里需要注意的就是字段类型的选择，字段类型需要选择单选按钮或者使用select下拉框，如下图所示：

下面就是列表页模板筛选标签的调用了，筛选标签的调用很简单，一句代码就可以搞定，标签代码如下：

{dede:php}AddFilter(4,1,'linestyle,linethem,youdays,jgqujian');{/dede:php}

标签解释：

AddFilter函数里面的第一个数字4是内容模型的id号，各个内容模型的id请到后台内容模型管理里面查看；

第二个数字1是表示筛选的样式，1是使用超链接进行选择，2是使用select下拉框选择，具体可以自己设置了查看效果；

第三个部分'linestyle,linethem,youdays,jgqujian'是要添加筛选功能的字段名，这里有4个字段，注意需要用半角逗号隔开。

转载出处：http://www.cnblogs.com/tanlingdangan/p/4221544.html

正文

织梦dedecms多选项筛选_联动筛选功能的实现_二次开发

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