织梦后台文章批量添加tag标签的实现教程（代码实现）

<a href="javascript:;" onClick="cAtts('attsDel',event,this)" class="coolbg">&nbsp;删除属性&nbsp;</a>

<a class="coolbg" onclick="EditArcs('tagsEdit',event,this)" href="javascript:;"> 修改tags标签 </a>

/*批量修改文档*/
function EditArcs(jname,e,obj){
var qstr=getCheckboxItem();
if(qstr=='')
{
alert('必需选择一个或多个文档！');
return;
}
LoadQuickDiv(e, 'archives_do.php?dopost=batchEditArchives&qstr='+qstr+'&dojob='+jname+'&rnd='+Math.random(), 'tagsEditDlg', '450px', '160px');
ChangeFullDiv('show');
}

<?php
//AJAX窗体结束
}
?>

<?php
//AJAX 窗体结束
}
/*
* --------------------------------------------
* function batchEditArchives(){}
* 批量修改文档
* --------------------------------------------
* */
else if ($dopost == 'batchEditArchives')
{
if( !empty($aid) && empty($qstr) )
{
$qstr = $aid;
}
$dojobname = '修改TAG标签';
AjaxHead();
//输出AJAX可移动窗体
$divname = 'tagsEditDlg';
echo "<div class='title' onmousemove="DropMoveHand('{$divname}', 225);" onmousedown="DropStartHand();" onmouseup="DropStopHand();">
";
echo " <div class='titLeft'>{$dojobname}</div>
";
echo " <div class='titRight'><img src='images/ico-close.gif' style='cursor:pointer;' onclick='HideObj("{$divname}");ChangeFullDiv("hide");' alt='封锁' title='封锁' /></div>
";
echo "</div>
";
echo "<form name='tagsEditDlgform' action='archives_do.php' method='post'>
";
echo "<input type='hidden' name='dopost' value='{$dojob}' />
";
echo "<input type='hidden' name='qstr' value='{$qstr}' />
";
echo "<table width='100%' style='margin-top:6px;z-index:9000;'>
";
?>
<tr height='28'>
<td width="80" class='bline'>&nbsp;标 签：</td>
<td class='bline'>
<input type='text' name='tags' id="tags" value='' />(','号分隔，单个标签小于12字节)
</td>
</tr>
<tr height='32'>
<td width="80" class='bline'>&nbsp;文档ID：</td>
<td class='bline'>
<input type='text' name='tmpids' value="<?php echo $qstr; ?>" style='width:310px;overflow:hidden;' />
</td>
</tr>
<tr height='32'>
<td colspan='2' align='center' style='padding-top:12px'>
<input name="imageField" type="image" src="images/button_ok.gif" width="60" height="22" class="np" border="0" style="cursor:pointer" />
&nbsp;&nbsp;
<img src="images/button_back.gif" width="60" height="22" border="0" onclick='HideObj("<?php echo $divname; ?>");ChangeFullDiv("hide");' style="cursor:pointer" />
</td>
</td>
</tr>
</table>
</form>
<?php
//AJAX 窗体结束
}
//修改标签结束
/*
* ------------------------------
* 修改标签详细操作
* function tagsEdit(){}
* ------------------------------
*
* */
elseif ($dopost == 'tagsEdit'){
//CheckPurview('a_Commend,sys_ArcBatch');
if( !empty($aid) && empty($qstr) )
{
$qstr = $aid;
}
if($qstr=='')
{
ShowMsg("参数无效！", $ENV_GOBACK_URL);
exit();
}
 
if(empty($tags))
{
ShowMsg("必需输入tags标签！", $ENV_GOBACK_URL);
exit();
}
$tags = str_replace('，', ',', $tags);
$tagss = explode(',',$tags);
if(empty($tagss)){
ShowMsg("必需输入tags标签！", $ENV_GOBACK_URL);
exit();
}
 
$arcids = ereg_replace('[^0-9,]','',ereg_replace('`', ',', $qstr));
$arcids_arr = explode(',', $arcids);
if (empty($arcids_arr)) {
ShowMsg("参数无效！", $ENV_GOBACK_URL);
exit();
}
 
foreach($arcids_arr as $id){
/*
* 处理修改后的Tag
*/
$oldtag = GetTags($id);
$oldtags = explode(',',$oldtag);
foreach($tagss as $tag)
{
$tag = trim($tag);
if(isset($tag[255]) || $tag!=stripslashes($tag))
{
continue;
}
if(!in_array($tag,$oldtags))
{
InsertOneTag($tag,$id);
}
}
foreach($oldtags as $tag)
{
if(!in_array($tag,$tagss))
{
$dsql->ExecuteNoneQuery("Delete From `js_taglist` where aid='$id' And tag like '$tag' ");
$dsql->ExecuteNoneQuery("Update `js_tagindex` set total=total-1 where tag like '$tag' ");
}
else
{
$dsql->ExecuteNoneQuery("Update `js_taglist` set `arcrank` = '$arcrank', `typeid` = '$typeid' where tag like '$tag' ");
}
}
}
ShowMsg("成功修改选中文档的tags标签！", $ENV_GOBACK_URL);
exit();
 
}

Fatal error: Uncaught Error: Call to undefined function ereg_replace() in /www/wwwroot/seoblogs.cn/dede/archives_do.php:1078 Stack trace: #0 {main} thrown in /www/wwwroot/seoblogs.cn/dede/archives_do.php on line 1078