需求背景: 之前发布了不少文章,后来发现之前的这些文章当时发布时都没有添加tag标签,然而现在需要都添加上tag标签,然而这个在默认的织梦后台是没办法批量实现的,只能一篇篇文章去修改。
	
		思考: 织梦原本的文章批量管理中有这么几项,看图:
	
		
(此图片来源于网络,如有侵权,请联系删除! )
	
		根据这个自动关键词、批量增加属性、批量删除属性这个思路来进行批量tag标签操作。
	
		修改后的具体效果如下: 
	
		
(此图片来源于网络,如有侵权,请联系删除! )
	
		具体实现步骤:三步
	
		1、打开dede/templets/content_list.htm,找到:
	
		- 
			<a href="javascript:;" onClick="cAtts('attsDel',event,this)" class="coolbg"> 删除属性 </a> 
 
	
	在他后边添加:
	
		- 
			<a class="coolbg" onclick="EditArcs('tagsEdit',event,this)" href="javascript:;"> 修改tags标签 </a> 
 
	
	
		 
	
		2、打开dede/js/list.js,在文件最后边添加:
	
		- 
			/*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'); 
 
		- 
			} 
 
	
	
		 
	
		3.打开dede/archives_do.php,这个文件的最后四行是:
	
		- 
			<?php 
 
		- 
			//AJAX窗体结束 
 
		- 
			} 
 
		- 
			?> 
 
	
	
		 
	
		替换成:
	
		- 
			<?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();\&;>\r\n"; 
 
		- 
			echo " <div class='titLeft'>{$dojobname}</div>\r\n"; 
 
		- 
			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>\r\n"; 
 
		- 
			echo "</div>\r\n"; 
 
		- 
			echo "<form name='tagsEditDlgform' action='archives_do.php' method='post'>\r\n"; 
 
		- 
			echo "<input type='hidden' name='dopost' value='{$dojob}' />\r\n"; 
 
		- 
			echo "<input type='hidden' name='qstr' value='{$qstr}' />\r\n"; 
 
		- 
			echo "<table width='100%' style='margin-top:6px;z-index:9000;'>\r\n"; 
 
		- 
			?> 
 
		- 
			<tr height='28'> 
 
		- 
			<td width="80" class='bline'> 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'> 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" /> 
 
		- 
			   
 
		- 
			<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(); 
 
		- 
			 
 
		- 
			}