我的分页工作正常，因为$ this-＆gt; paginate在一个动作中被调用一次，但它似乎不是对多个调用的非常好的支持。这是我要做的......
function admin_index() {
$published = $this->pagination('Post', array('status'=>1));
$unpublished = $this->pagination('Post', array('status'=>0));
$this->set('published', $published);
$this->set('unpublished', $unpublished);
}
我的观点的简化版本是：
<h1>Unpublished Posts</h1>
<?php echo $this->element('table', array('posts'=>$unpublished)); ?>
<h1>Published Posts</h1>
<?php echo $this->element('table', array('posts'=>$published)); ?>
简单，我可以重复使用相同的元素来显示不同类型的数据。除了jquery table sorter / hack到Cakephp之外，是否真的无法将这些表分别分页？
我知道我可以将所有数据都粘贴在一个表中，然后只使用排序来区分状态，但我想先检查一下是否遗漏了某些内容。
答案 0 :(得分：2)
由于没有太多的活动，我继续前进并做了合理的事情并找到了解决方法。以下是我提出的建议：
控制器：
function index() {
$active = $this->paginate('Post', array('Post.status'=>1));
$activePaging = $this->request->params['paging']['Post'];
$inactive = $this->paginate('Post', array('Post.status'=>0));
$inActivePaging = $this->request->params['paging']['Post'];
$this->set('active', $active);
$this->set('inactive', $inactive);
$this->request->params['paging']['Active'] = $activePaging;
$this->request->params['paging']['InActive'] = $inActivePaging;
unset($this->request->params['paging']['Post']);
}
public function paginate() {
if ($this->request->is('ajax')) {
$model = $this->request->params['named']['model'];
$status = $model === 'Active' ? 1 : 0;
$posts = $this->paginate('Post', array('Post.status'=>$status));
$paging = $this->request->params['paging']['Post'];
unset($this->request->params['paging']['Post']);
$this->request->params['paging'][$model] = $paging;
$this->set('posts', $posts);
$this->set('model', $model);
$this->render('/Posts/ajax_posts_paginated', 'ajax');
}
}
观点:(简化）
index.ctp
<h3>Inactive Posts</h3>
<div class="well" id="InActive">
<?php echo $this->element('posts_table_paginated', array('posts'=>$inactive, 'model'=>'InActive')); ?>
</div>
<h3>Active Posts</h3>
<div class="well" id="Active">
<?php echo $this->element('posts_table_paginated', array('posts'=>$active, 'model'=>'Active')); ?>
</div>
元素/ posts_table_paginated.ctp
<?php
$this->Paginator->options(array(
'update' => '#'.$model,
'evalScripts' => true,
'url'=> array('controller'=>'posts', 'action'=>'paginate', 'model'=>$model)
));
?>
<table>
<tr>
<th><?php echo $this->Paginator->sort('id', 'ID', array('model'=>$model)); ?></th>
<th><?php echo $this->Paginator->sort('title', 'Title', array('model'=>$model)); ?></th>
<th><?php echo $this->Paginator->sort('created', 'Created', array('model'=>$model)); ?></th>
<th>Created by</th>
</tr>
<?php
foreach ($posts as $post):
?>
<tr>
<td><?php echo $post['Post']['id']; ?></td>
<td><?php echo $post['Post']['title']; ?></td>
<td><?php echo $post['Post']['created']; ?></td>
<td><?php echo $post['User']['username']; ?></td>
</tr>
<?php
endforeach;
?>
</table>
<?php
if ($this->params['paging'][$model]['count'] > 0) {
?>
<div id="pagination">
<ul id="paginate">
<?php
echo $this->Paginator->prev(__('previous'), array('tag' => 'li', 'model'=>$model), null, array('tag'=>'li', 'class'=>'prev off'));
echo $this->Paginator->numbers(array('tag'=>'li', 'model'=>$model, 'separator' => false));
echo $this->Paginator->next(__('next'), array('tag' => 'li', 'model'=>$model), null, array('tag'=>'li', 'class'=>'next off'));
?>
</ul>
</div>
<?php
}
echo $this->Js->writeBuffer();
?>
答案 1 :(得分：0)
我遇到了同样的问题并解决了 cakephp版本2.5.3中以下类的问题 我没有检查我的方法是否也适用于旧版本。 首先，我创建了一个Helper和Component类，它扩展了PaginationComponent和PaginationHelper并覆盖了一些方法。
<强> /app/Controller/Component/_PaginatorComponent.php
<?php
/**
* Filename: _PaginatorComponent.php
* User: Mitja Stelzner
* Date: 18.01.14
*/
App::import('Component', 'Paginator');
class _PaginatorComponent extends PaginatorComponent{
public function paginate($object = null, $scope = array(), $whitelist = array())
{
//Adopt from the beginning of parent::paginate
if (is_array($object))
$object = null;
$object = $this->_getObject($object);
$options = $this->mergeOptions($object->alias); //get options
$params = $this->Controller->request->params; //get params
//if custom page name is set
if(isset($params['named'][$options['pageRequestName']]))
{
//get the page number and set it as 'page' in the request (for other methods in the Component)
$page = $params['named'][$options['pageRequestName']];
$this->Controller->request->params['named']['page'] =intval($page);
}
else
$this->Controller->request->params['named']['page'] = 1; //else set the page number to 1
$pageRequestName = null; //important for parent::paginate
$results = parent::paginate($object, $scope, $whitelist); // TODO: Change the autogenerated stub
unset($this->Controller->request->params['named']['page']); //remove the appended page number
//get the options again
$options = $this->mergeOptions($object->alias);
//and add the pageRequestName to the paging array
if(isset($options['pageRequestName']))
$this->Controller->request['paging'] = array_merge_recursive(
(array)$this->Controller->request['paging'],
array($object->alias => array('pageRequestName'=>$options['pageRequestName']))
);
return $results;
}
}
<强> /app/View/Helper/_PaginatorHelper.php
<?php
/**
* Filename: _PaginatorHelper.php
* User: Mitja Stelzner
* Date: 18.01.14
*/
App::uses('PaginatorHelper', 'View/Helper');
class _PaginatorHelper extends PaginatorHelper{
public function link($title, $url = array(), $options = array()) {
//change the page parameter 'page' to the custom pageRequestName
if(isset($url['page']))
{
$params = $this->params($this->model);
if(isset($params['pageRequestName']))
{
$url[$params['pageRequestName']] = $url['page'];
unset($url['page']);
}
}
return parent::link($title,$url,$options);
}
protected function _pagingLink($which, $title = null, $options = array(), $disabledTitle = null, $disabledOptions = array())
{
//Prevent the deletion of the variable model
$disabledOptions['model'] = $options['model'];
return parent::_pagingLink($which, $title, $options, $disabledTitle, $disabledOptions); // TODO: Change the autogenerated stub
}
private $model = null;
public function numbers($options = array())
{
//Only to set the model again
if(isset($options['model']))
$this->model = $options['model'];
return parent::numbers($options); // TODO: Change the autogenerated stub
}
}
快速使用分页的视图元素：
<强> /app/View/Element/paging.ctp
<div class="paging">
<?php
$options = !isset($modelName)?array():array('model'=>$modelName);
echo $this->Paginator->prev('< ' . __('zurück'), $options, null, array('class' => 'prev disabled'));
echo $this->Paginator->numbers(array('separator' => '')+$options);
echo $this->Paginator->next(__('vor') . ' >', $options, null, array('class' => 'next disabled'));
?>
</div>
您可以在视图中调用paging元素，如下所示： （Documentation）
<?php
echo $this->element('paging',array('modelName'=>'Customer'));
?>
如果你想使用新创建的paginator，你必须说cakephp来使用你的类而不是普通的paginator。在您的控制器中，您可以像这样设置PaginatorHelper和PaginatorComponent： （找到here）
public $helpers = array('Paginator' => array('className' => '_Paginator' ));
public $components = array('Paginator' => array('className' => '_Paginator' ));
控制器内部的使用情况。 $ paginate必须分组到Modelgroups中： （Documentation）
public $paginate = array(
'Customer' => array (
'limit' => 25,
'pageRequestName' => 'cpage'
),
'Employer' => array (
'limit' => 25,
'pageRequestName' => 'erpage'
),
'Employee' => array (
'limit' => 25,
'pageRequestName' => 'eepage'
)
);
但我在以下背景中使用它：
$this->Paginator->settings['Customer'] = array(
'conditions'=>array(
'OR'=>array(
array('name LIKE'=>'%'.$search_query.'%'),
)
),
'limit' => 5,
'pageRequestName' => 'cpage'
);
$result = $this->Paginator->paginate('Customer');
我希望我可以帮助一些不想要javascript hack的人，但是真的有可能在一边有几个Paginations。
目前您只能使用'paramType'=＆gt; '命名为'
在我看来，PaginationComponent和PaginationHelper中的原始代码很难阅读，扩展和适应。