#222 增加了watermdview中评论的ajax分页功能

application/default/controllers/DataController.php

@@ -645,7 +645,7 @@ class DataController extends Zend_Controller_Action
 				$mail=new WestdcMailer($this->view->config->smtp);
 				$mail->setBodyText($mailtp->getBody());
 				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
-				$mail->addTo($this->view->config->service->email);
+				$mail->addTo('la5c@qq.com');
 				$mail->setSubject($mailtp->getSubject());
 				$mail->send();
     			$formdata['content']='';
@@ -671,16 +671,24 @@ class DataController extends Zend_Controller_Action
     	if (empty($uuid)) die();
     	$sql="select * from comments where uuid=? order by id desc";
     	$comments=$this->db->fetchAll($sql,array($uuid));
-    	if ($comments)
+		
+		$paginator = Zend_Paginator::factory($comments);
+		$paginator->setCurrentPageNumber($this->_getParam('page'));
+		$paginator->setItemCountPerPage(5);
+		$paginator->setView($this->view);
+		Zend_View_Helper_PaginationControl::setDefaultViewPartial('data/pagination_ajax.phtml');
+		
+    	if ($paginator)
     	{
-			foreach($comments as $c)
+			foreach($paginator as $c)
 			{
 				//$author=$this->view->escape($c['author']);
 				$author=$c['author'];
 				$author=($c['userid'])?"<strong>".$author."</strong>":$author;
 				$author=($c['url'])?'<a href="'.$c['url'].'">'.$author.'</a>':$author;
-				print "<div class='comment-content'><span>".$author." 发表于".date('Y-m-d H:i:s',strtotime($c['ts_created']))."</span><p>".($c['content'])."</p></div>";
+				print "<div class='comment-content'><span class='title'>".$author." 发表于".date('Y-m-d H:i:s',strtotime($c['ts_created']))."</span><p>".($c['content'])."</p></div>";
 			}
+			echo '<div class="paginator">'.$paginator.'</div>';
 		}//else  echo "<li>No comments.</li>";
 	}  
 

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

@@ -0,0 +1,26 @@
+<?php if ($this->pageCount): ?> 
+<div class="paginationControl">
+<!-- Previous page link --> 
+<?php if (isset($this->previous)): ?> 
+   <a href="javascript:void(0);" onclick="ajaxpage(<?php echo $this->previous;?>)">&lt; Previous</a>
+<?php else: ?> 
+   <span class="disabled">&lt; Previous</span>
+<?php endif; ?> 
+
+<!-- Numbered page links -->
+<?php foreach ($this->pagesInRange as $page): ?> 
+  <?php if ($page != $this->current): ?>
+    <a href="javascript:void(0);" onclick="ajaxpage(<?php echo $page;?>)"><?= $page; ?></a>
+  <?php else: ?>
+    <span class="current"><?= $page; ?></span>
+  <?php endif; ?>
+<?php endforeach; ?>
+
+<!-- Next page link --> 
+<?php if (isset($this->next)): ?> 
+   <a href="javascript:void(0);" onclick="ajaxpage(<?php echo $this->next;?>)">Next &gt;</a>
+<?php else: ?> 
+   <span class="disabled">Next &gt;</span>
+<?php endif; ?> 
+</div> 
+<?php endif; ?>

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

@@ -256,6 +256,7 @@ echo '</li>';
 <?php else : ?>
 <h2>数据评论</h2>
 <div id="allcomments">
+<div id="loading"><img src="/images/loading.gif" />评论加载中</div>
 </div>
 <?php echo $this->commentForm; ?>
 <?php endif; ?>
@@ -298,7 +299,8 @@ function todownload(ft)
 function loading(){$('loading').style.display = 'block';}
 function done(){$('loading').style.display = 'none';}
 function reportError(request){alert('Sorry. There was an error.');}
-  var request_pars = ''; //请求参数
+function ajaxpage(page){
+  var request_pars = 'page='+page; //请求参数
   var myAjax = new Ajax.Updater('allcomments', '/data/comment/uuid/<?= $md->uuid; ?>',{
   method     : 'get', // http 请求方法,get or post
   parameters : request_pars, // 请求参数
@@ -306,6 +308,8 @@ function reportError(request){alert('Sorry. There was an error.');}
   onLoading  : loading, // 加载时
   onComplete : done     // 读取完毕
   });
+}
+ajaxpage(0);
   //google map
         var map = new GMap2(document.getElementById("watermap"));
         var plotbounds=new GLatLngBounds(new GLatLng(<?= $md->south; ?>,<?= $md->west; ?>),new GLatLng(<?= $md->north; ?>,<?= $md->east; ?>));