添加了数据版本查看功能，修改了文件列表的显示bug

application/default/controllers/DataController.php

@@ -621,6 +621,12 @@ class DataController extends Zend_Controller_Action
 		//数据附件
 		$sql = $this->db->quoteInto("select m.id,a.realname from mdattach m left join attachments a on m.id=a.id where m.uuid=?",$uuid);
 		$this->view->attachments = $this->db->fetchAll($sql);
+		//数据版本
+		$sql = "SELECT count(id) as c FROM mdversion WHERE uuid=? AND changelog IS NOT NULL";
+		$sth = $this->db->prepare($sql);
+		$sth->execute(array($uuid));
+		$row = $sth->fetch();
+		$this->view->version = $row;
     	//自动跳转
     	$sql="select s.* from datasource d left join source s on d.sourceid=s.id where d.uuid=?";
     	$row=$this->db->fetchRow($this->db->quoteInto($sql,$uuid));
@@ -632,6 +638,45 @@ class DataController extends Zend_Controller_Action
     	}
     } //viewAction 
 	
+	/*
+	getversionAction() 获取数据版本
+	*/
+	function getversionAction(){
+		
+		$ac = $this->_getParam('ac');
+		$uuid = $this->_getParam('uuid');
+		
+		if($ac == 'list')
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$sql = "SELECT v.changelog,v.ts_created,u.username FROM mdversion v 
+					LEFT JOIN users u ON v.userid=u.id
+					WHERE v.uuid=? AND v.changelog IS NOT NULL
+					ORDER BY v.ts_created DESC";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($uuid));
+			$rows = $sth->fetchAll();
+			
+			if($rows)
+			{
+				foreach($rows as $k=>$v)
+				{
+					$rows[$k]['ts_created'] = date("Y-m-d H:i",strtotime($v['ts_created']));
+				}
+				$data = array("list"=>$rows);
+				$this->jsonexit($data);
+				return true;
+			}else{			
+				$data = array("error"=>"处理中出现错误");
+				$this->jsonexit($data);
+				return true;
+			}
+		}
+		
+	}//getversionAction()
+	
 	function replace($string){
 		$patterns = array("/\"/i","/\'/i");
 		$replacements = array("“","‘");
@@ -1632,5 +1677,10 @@ class DataController extends Zend_Controller_Action
 									->setHeader('Pragma','public')
 									->setBody($content);
 	}  	
+	
+	public function jsonexit($data){
+		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
+		return true;  
+	}
 }
 

application/default/views/scripts/data/view.phtml

@@ -150,6 +150,9 @@ endforeach;
 <ul>
 	<li>元数据更新时间：<?php print date('Y-m-d',strtotime($md->ts_created)); ?> <a href="/service/xml/uuid/<?php echo $md->uuid;?>"><img src="/images/xml.gif" alt="查看XML源文件"></a><a href="/service/doc/uuid/<?php echo $md->uuid; ?>"><img src="/images/doc-icon.png" alt="Word doc格式"></a></li>
 	<!--<li><a href="/data/detail/id/<?php echo $md->id;?>">详细元数据</a></li>-->
+    <?php if($this->version->c>0):?>
+    <li id="dataversion">数据版本：<a href="javascript:void(0);" onclick="dataVersion()" title=""><?= $this->version->c ?> 个 <img src="/images/list_extensions.gif" style="vertical-align:middle" /></a></li>
+    <?php endif;?>
 	</ul>
 </div>
 
@@ -466,7 +469,7 @@ function getSubFileList(uuid,id,depth){
 		return false;
 	}
 	$('<div/>', {
-		'style':'max-height:400px; overflow:auto; overflow-x:hidden;',
+		'style':'overflow:auto;',
 		'id': 'div_'+id,
 		"html": '<li><img src="/images/loading.gif" />加载中</li>'
 	}).appendTo('#li_'+id);
@@ -588,7 +591,41 @@ function cnkiSearch(keyword){
 	});
 }
 
+function dataVersion()
+{
+	$.ajax({
+		'type':"POST",
+		'url':'/data/getversion',
+		'data':'ac=list&uuid=<?php echo $md->uuid; ?>',
+		'success':onDataVersionLoad,
+		'timeout': 30000,
+		'error': function(){Alert('处理中出现错误，请刷新页面后重试');return false;}
+	  });
 	
+}
+function onDataVersionLoad(data){
+	if (typeof(data)=='object')
+	{
+		if(typeof(data.error)!='undefined')
+		{Alert(data.error);return false;}
+		if(typeof(data.list)!='undefined')
+		{
+			var html = "";
+			for(v in data.list)
+			{
+				html+='<li><p>'+data.list[v].changelog+'</p><p>'+data.list[v].ts_created+' by '+data.list[v].username+'</p></li>';
+			}
+			$.colorbox({'innerWidth':'50%','innerHeight':'80%','html':'<div class="datalist"><ul>'+html+'</ul></div>'});
+		}
+	}
+	else{ 
+		Alert('出现错误，请稍后再试');return false;
+	}
+}
+
+function Alert(html){
+	$.colorbox({'innerWidth':'50%','html':'<h4 style="font-size:16px;font-weight:bold;">'+html+'</h4>'});
+}
 function gmaploaded()
 {
 //google map

htdocs/css/watermdview.css

@@ -83,11 +83,9 @@ img{border:0px;}
     top:-3px;
     left:-3px;
     background:#FFFFFF none repeat scroll 0 0;
-    border:1px solid #555555;
     font-weight:normal;
     padding:2px;
     position:relative;
-    max-height:500px;
     overflow:auto;
 }
 #window-closer-container {
@@ -145,3 +143,12 @@ h2 {margin-top:10px;}
 .recommend .pagnv img{vertical-align:middle;}
 .recommend .pagnv .pleft{display:block;width:100%;}
 .recommend .pagnv .pright{display:block;width:100%;}
+
+.datalist{overflow:hidden;}
+.datalist ul li{margin:5px 0px;padding:5px 0px;background:#f6f6f6;border:1px solid #FFF;border-radius:3px;}
+.datalist ul li:hover,#datalist ul li:focus{border:1px solid #ccc;background:#fefefe;}
+.datalist ul li a{font-size:12px;}
+.datalist ul li a.title{font-size:14px;}
+.datalist ul li a.more{font-size:12px;}
+.datalist ul li p{text-indent:24px;font-size:12px;line-height:24px;}
+.datalist ul li p img {vertical-align:middle;}