织梦的联动信息类型只能增加一级和三级选择的解决办法

ShowMsg("成功添加枚举分类！".$dsql->GetError(), $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 = $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！", $ENV_GOBACK_URL);

exit();

}

}

然后保存，在系统后台更新系统缓存就可以了的。现在在后台的联动类别管理里面就可以增加二级选择了。

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