修改了元数据附件解除关联的操作逻辑，增加了附件删除时的判断

application/admin/controllers/DataController.php

@@ -1215,6 +1215,7 @@ class Admin_DataController extends Zend_Controller_Action
 		$down = $this->_request->getParam('down');
 		$uuid  = $this->_request->getParam('uuid');
 		$mdtitle = $this->_request->getParam('mdtitle');
+		$mdattdel = $this->_request->getParam('mdattdel');
 		
 		if(!empty($uuid)&&!empty($mdtitle))
 		{
@@ -1230,6 +1231,28 @@ class Admin_DataController extends Zend_Controller_Action
 				$this->view->uuid = $uuid;
 			}
 		}//附件添加
+		
+		else if($mdattdel)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+
+
+			$sql = "delete from mdattach where uuid=? AND id=?";
+			$sth = $this->db->prepare($sql);
+			$ds = $sth->execute(array($uuid,$mdattdel));
+			if($ds)
+			{
+				$data = array("status"=>1);		//操作状态代码 : 1=>成功  2=>失败
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+		}
+		
 		else if($delete)
 		{
 			
@@ -1243,6 +1266,29 @@ class Admin_DataController extends Zend_Controller_Action
 			
 			$filepath = $basepath.$info['filename'];
 			
+			$sql = "SELECT * FROM mdattach WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($delete));
+			$rows = $sth->fetchAll();
+			
+			if(count($rows)>0)
+			{
+				$this->messenger->addMessage('删除失败！该文件有对应元数据附件信息，不能直接删除');
+				$this->_redirect("/admin/data/attachments/");
+			}
+			
+			$sql = "SELECT * FROM mdreviewattach WHERE attachid=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($delete));
+			$rows = $sth->fetchAll();
+			
+			if(count($rows)>0)
+			{
+				$this->messenger->addMessage('删除失败！该文件有对应评审附件信息，不能直接删除');
+				$this->_redirect("/admin/data/attachments/");
+			}
+			
+			
 			if(unlink($filepath))
 			{
 				$sql = "delete from attachments where id='$delete'";
@@ -1499,7 +1545,8 @@ class Admin_DataController extends Zend_Controller_Action
 				$userid = $user->id;
 				$sql = "select m.*,a.*,d.title from mdattach m
 						left join attachments a on m.id = a.id
-						left join metadata d on m.uuid=d.uuid where m.uuid='$uuid'";
+						left join metadata d on m.uuid=d.uuid where m.uuid='$uuid'
+						ORDER BY a.ts_created ASC";
 				$rs = $this->db->query($sql);
 				$atts = $rs->fetchAll();
 				
@@ -1539,5 +1586,17 @@ class Admin_DataController extends Zend_Controller_Action
 		$iso=new ISO19115();
 		$iso->saveDB($this->db,$xml);
 	} 
+	
+	/*
+    * jsonexit() 退出并返回json数据
+    *
+    * param array $data		要返回的JSON数据，可以是任意数组
+    *
+	* return JSON-response
+    */
+	public function jsonexit($data){
+		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
+		return true;  
+	}//jsonexit() 退出并返回json数据	 	  	
 }
 

application/admin/views/scripts/data/attachmentsadd.phtml

@@ -8,7 +8,9 @@
 	$this->breadcrumb('数据管理');
 	$this->breadcrumb()->setSeparator(' > ');
 	$this->headLink()->appendStylesheet('/static/js/uploadify/uploadify.css');
-	$this->headScript()->appendFile('/js/jquery-1.6.4.min.js');
+	$this->headScript()->appendFile('/static/js/jquery-1.7.2.min.js');
+	$this->headScript()->appendFile('/js/jquery.colorbox-min.js');
+	$this->headLink()->appendStylesheet('/css/colorbox.css');
 	$this->headScript()->appendFile('/static/js/uploadify/swfobject.js');
 	$this->headScript()->appendFile('/static/js/uploadify/jquery.uploadify.v2.1.4.min.js');
 ?>
@@ -64,17 +66,21 @@ $('#file_upload').uploadify({
 						  alert(errorObj.type + ' Error: ' + errorObj.info);
 						}
       });
-	  function deleteatt(attid){
+	  function deleteatt(id){
 			$.ajax({
-			type:"POST",
+				'type': "POST",
-			url:'/service/delreviewatt/id/'+attid,
+				'url': "/admin/data/attachments/",
-			data:'',
+				'data': 'uuid=<?php echo $this->uuid?>&mdattdel='+id,
-			success:function(html){
+				'success': function(data){
-				$('#uploadedItem_'+attid).remove();
+					if(data==null){Alert('遇到错误，请重试');return false;}
+					if(data.error!=null){Alert(data.error);return false;}
+					if(data.status==1){$('#uploadedItem_'+id).fadeOut("slow");}
 				},
-			beforeSend:function(){
+				'beforeSend':function(){},
-				$('#deletebtn_'+attid).html('<img src="/images/11887177066.gif" />');
+				'complete':function(){},
-			}
+				'timeout': 20000,
+				'dataType': 'json',
+				'error': function(){Alert('处理中出现问题，请重试');}
 			});
 		}
 		
@@ -94,4 +100,7 @@ $('#file_upload').uploadify({
 		  }
 		});
 });
+function Alert(html){
+	$.colorbox({'innerWidth':'50%','html':'<h4>'+html+'</h4>'});
+}
 </script>

application/admin/views/scripts/data/attmanager.phtml

@@ -5,6 +5,9 @@
 	$this->headLink()->appendStylesheet('/css/admin.css');
 	$this->breadcrumb('<a href="/">首页</a>');
 	$this->breadcrumb('<a href="/admin">后台首页</a>');
+	$this->headScript()->appendFile('/static/js/jquery-1.7.2.min.js');
+	$this->headScript()->appendFile('/js/jquery.colorbox-min.js');
+	$this->headLink()->appendStylesheet('/css/colorbox.css');
 	$this->breadcrumb('数据管理');
 	$this->breadcrumb()->setSeparator(' > ');
 ?>
@@ -44,14 +47,14 @@
 	{
 		if($v['filesize']<1048576) $v['filesize'] = round(($v['filesize']/1024),2).'KB'; else $v['filesize'] = round(($v['filesize']/1024/1024),2).'MB';
 		echo '
-	  <tr>
+	  <tr id="att_'.$v['id'].'">
 	  <td>'.$v['realname'].'</td>
 	  <td>'.$v['filetype'].'</td>
 	  <td>'.$v['filesize'].'</td>
 	  <td>'.$v['downtimes'].'</td>
 	  <td>'.date('Y-m-d H:i:s',strtotime($v['ts_created'])).'</td>
 	  <td>
-	  <a href="/admin/data/attachments/" onclick="return confirm(\'是否确定删除该附件？\')">从此元数据中移除</a>
+	  <a href="javascript:;" onclick="delmdatt('.$v['id'].')">从此元数据中移除</a>
 	  <a href="/service/attach/id/'.$v['id'].'">下载</a>
 	  </td> 
 	  </tr>';
@@ -59,3 +62,25 @@
   ?>
 </tbody></table>
 </div>
+<script>
+function delmdatt(id){
+	$.ajax({
+		'type': "POST",
+		'url': "/admin/data/attachments/",
+		'data': 'uuid=<?php echo $this->uuid?>&mdattdel='+id,
+		'success': function(data){
+			if(data==null){Alert('遇到错误，请重试');return false;}
+			if(data.error!=null){Alert(data.error);return false;}
+			if(data.status==1){$('#att_'+id).fadeOut("slow");}
+		},
+		'beforeSend':function(){},
+		'complete':function(){},
+		'timeout': 20000,
+		'dataType': 'json',
+		'error': function(){Alert('处理中出现问题，请重试');}
+	});
+}
+function Alert(html){
+	$.colorbox({'innerWidth':'50%','html':'<h4>'+html+'</h4>'});
+}
+</script>