dede独立模型中的联动类型字段是如何在文章页面中显示枚举名的

foreach($this->ChannelUnit->ChannelFields as $k=>$arr)
{
if(isset($row[$k]))
{
$row[$k] = $this->ChannelUnit->MakeField($k,$row[$k]);
}
}

/**
* 处理某个字段的值
*
* @access public
* @param string $fname 字段名称
* @param string $fvalue 字段值
* @param string $addvalue 增加值
* @return string
*/
function MakeField($fname, $fvalue, $addvalue='')
{
//处理各种数据类型
$ftype = $this->ChannelFields[$fname]['type'];
if($fvalue=='')
{
if($ftype != 'checkbox') $fvalue = $this->ChannelFields[$fname]['default'];
}
if($ftype=='text')
{
$fvalue = HtmlReplace($fvalue);
}
else if($ftype=='textdata')
{
if(!is_file($GLOBALS['cfg_basedir'].$fvalue))
{
return '';
}
$fp = fopen($GLOBALS['cfg_basedir'].$fvalue,'r');
$fvalue = '';
while(!feof($fp))
{
$fvalue .= fgets($fp,1024);
}
fclose($fp);
}
else if($ftype=='addon')
{
$foldvalue = $fvalue;
$tmptext = GetSysTemplets("channel_addon.htm");
$fvalue = str_replace('~link~',$foldvalue,$tmptext);
$fvalue = str_replace('~phpurl~',$GLOBALS['cfg_phpurl'],$fvalue);
}
else if(file_exists(DEDEINC.'/taglib/channel/'.$ftype.'.lib.php'))
{ echo "$fname-";
echo "$fvalue $ftype<br>";
include_once(DEDEINC.'/taglib/channel/'.$ftype.'.lib.php');
$func = 'ch_'.$ftype;
echo "$func";
$fvalue = $func($fvalue,$addvalue,$this,$fname);
}
return $fvalue;
}

<?php
if(!defined('DEDEINC')) exit("Request Error!");
function ch_stepselect($fvalue,&$arcTag,&$refObj,$fname='')
{
return GetEnumsValue2($fname,$fvalue);
}
/**
* 获取二级枚举的值
*
* @version $Id: stepselect.lib.php 16:24 2010年7月26日Z tianya $
* @package DedeCMS.Taglib
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @license http://help.dedecms.com/usersguide/license.html
* @link http://www.dedecms.com
*/
function GetEnumsValue2($egroup,$evalue=0)
{
if( !isset($GLOBALS['em_'.$egroup.'s']) )
{
$cachefile = DEDEDATA.'/enums/'.$egroup.'.php';
if(!file_exists($cachefile))
{
require_once(DEDEINC.'/enums.func.php');
WriteEnumsCache();
}
if(!file_exists($cachefile))
{
return '';
}
else
{
require_once($cachefile);
}
}
if($evalue>=500)
{
if($evalue % 500 == 0)
{
return (isset($GLOBALS['em_'.$egroup.'s'][$evalue]) ? $GLOBALS['em_'.$egroup.'s'][$evalue] : '');
}
else if (preg_match("#([0-9]{1,})\.([0-9]{1,})#", $evalue, $matchs))
{
$esonvalue = $matchs[1];
$etopvalue = $esonvalue - ($esonvalue % 500);
$esecvalue = $evalue;
$GLOBALS['em_'.$egroup.'s'][$etopvalue] = empty($GLOBALS['em_'.$egroup.'s'][$etopvalue])? ''
: $GLOBALS['em_'.$egroup.'s'][$etopvalue];
$GLOBALS['em_'.$egroup.'s'][$esonvalue] = empty($GLOBALS['em_'.$egroup.'s'][$esonvalue])? ''
: $GLOBALS['em_'.$egroup.'s'][$esonvalue];
$GLOBALS['em_'.$egroup.'s'][$esecvalue] = empty($GLOBALS['em_'.$egroup.'s'][$esecvalue])? ''
: $GLOBALS['em_'.$egroup.'s'][$esecvalue];
return $GLOBALS['em_'.$egroup.'s'][$etopvalue].' -- '.$GLOBALS['em_'.$egroup.'s'][$esonvalue].' -- '.$GLOBALS['em_'.$egroup.'s'][$esecvalue];
}
else
{
$elimit = $evalue % 500;
$erevalue = $evalue - $elimit;
$GLOBALS['em_'.$egroup.'s'][$erevalue] = empty($GLOBALS['em_'.$egroup.'s'][$erevalue])? ''
: $GLOBALS['em_'.$egroup.'s'][$erevalue];
$GLOBALS['em_'.$egroup.'s'][$evalue] = empty($GLOBALS['em_'.$egroup.'s'][$evalue])? ''
: $GLOBALS['em_'.$egroup.'s'][$evalue];
return $GLOBALS['em_'.$egroup.'s'][$erevalue].' -- '.$GLOBALS['em_'.$egroup.'s'][$evalue];
}
}
}