dede联动菜单无法添加二级选择_织梦二次开发-跟版网

dede联动菜单是一个非常实用的功能，然而dedeCMS直接安装后，添加到联动三级菜单以后，再插入二级选择会自动生成三级选择，以下方法解决此bug。

一、找到：dede/stepselect_main.php文件将以下替换源文件215行的对应代码

else if($action=='addenum_save')
    {
      if(empty($ename) || empty($egroup))
      {
             Showmsg("类别名称或组名称不能为空！","-1");
             exit();
        }
        if($issign == 1 || $topvalue == 0)
        {
            $enames = explode(',', $ename);
            foreach($enames as $ename)
            {
                $arr = $dsql->GetOne("SELECT * FROM `dede_sys_enum` WHERE egroup='$egroup' AND (evalue MOD 500)=0 ORDER BY disorder DESC ");
                if(!is_array($arr)) $disorder = $evalue = ($issign==1 ? 1 : 500);
                else $disorder = $evalue = $arr['disorder'] + ($issign==1 ? 1 : 500);

                $dsql->ExecuteNoneQuery("INSERT INTO `dede_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
                                        VALUES('$ename','$evalue','$egroup','$disorder','$issign'); ");
            }
            WriteEnumsCache($egroup);
            ShowMsg("成功添加枚举分类！".$dsql->GetError(), $ENV_GOBACK_URL);
            exit();
        } else if ($issign == 3 && $topvalue != 0)
        {
            $minid = $topvalue;
            $maxnum = 500; // 三级子类最多500个
            $enames = explode(',', $ename);
            foreach ($enames as $ename)
            {
                $arr = $dsql->GetOne("SELECT * FROM `dede_sys_enum` WHERE egroup='$egroup' AND evalue LIKE '$topvalue.%%%' ORDER BY evalue DESC ");
                if(!is_array($arr))
                {
                    $disorder = $minid;
                    $evalue = $minid.'.001';
                }
                else
                {
                    $disorder = $minid;
                    preg_match("#([0-9]{1,})\.([0-9]{1,})#", $arr['evalue'], $matchs);
                    $addvalue = $matchs[2] + 1;
                    $addvalue = sprintf("%03d", $addvalue);
                    $evalue = $matchs[1].'.'.$addvalue;
                }
                $sql = "INSERT INTO `dede_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
                                        VALUES('$ename','$evalue','$egroup','$disorder','$issign'); ";
                // echo $sql;exit;
                $dsql->ExecuteNoneQuery($sql);
            }
            // echo $minid;
            WriteEnumsCache($egroup);
            ShowMsg("成功添加枚举分类！".$issign, $ENV_GOBACK_URL);
            exit();
        } else {
       $minid = $topvalue;
       $maxid = $topvalue + 500;
       $enames = explode(',', $ename);
          foreach($enames as $ename)
          {
        $arr = $dsql->GetOne("Select * From `dede_sys_enum` where egroup='$egroup' And evalue>$minid And evalue<$maxid order by evalue desc ");
        if(!is_array($arr))
        {
         $disorder = $evalue = $minid+1;
        }
        else
        {
         $disorder = $arr['disorder']+1;
         $evalue = (int)($arr['evalue']+1);
        }
        $dsql->ExecuteNoneQuery("Insert into `dede_sys_enum`(`ename`,`evalue`,`egroup`,`disorder`,`issign`)
                                     values('$ename','$evalue','$egroup','$disorder','$issign'); ");
           }
           WriteEnumsCache($egroup);
       ShowMsg("成功添加枚举分类！".$issign, $ENV_GOBACK_URL);
       exit();
     }
    }

二、找到：dede/templets/stepselect_main.htm文件将

if($topvalue % 500 != 0) $arr['issign'] = 2;

替换为：

if($topvalue % 500 != 0) $arr['issign'] = 3;
if($topvalue % 500 == 0) $arr['issign'] = 2;

以上这样修改后1,2,3 联动能添加，再4级就不行了。应为这里的标记只判断到3，织梦也最多能添加3级联动。所以足够用了。

本站部分内容来源互联网,如果有图片或者内容侵犯您的权益请联系我们删除！

dede联动菜单无法添加二级选择

相关文档推荐