我目前正在尝试使 ajax 分页列表正常工作。我想我很接近了。当我单击上一个、下一个或单个页码时,会显示正确的结果,但 div.postsPaging 会加载分页结果以及 Cake 的 default.ctp 布局的页眉和页脚。我尝试在 displayPosts 视图或 displayPosts 操作中将布局设置为 ajax,但是默认布局根本不出现(在 div 内部或外部)。
我的问题是,如何仅使用分页结果而不是页眉、页脚或布局中的任何其他内容加载 postPaging div。如何让 ajax 请求的结果不包含默认布局的页眉和页脚?
附加到页面索引和下一步按钮之一的 jQuery 事件是:
$("#link-196981051").bind("click", function (event) {$.ajax({dataType:"html", success:function (data, textStatus) {$("#postsPaging").html(data);}, url:"\/AuthAdminCakeApp\/posts\/displayPosts\/page:2"});
return false;});`
$("#link-296431922").bind("click", function (event) {$.ajax({dataType:"html", success:function (data, textStatus) {$("#postsPaging").html(data);}, url:"\/AuthAdminCakeApp\/posts\/displayPosts\/page:2"});
return false;});`
我的 PostsController 代码如下所示:
class PostsController extends AppController {
public $helpers = array('Js' => 'Jquery');
public $paginate = array(
'limit' => 3,
'order' => array(
'Post.title' => 'asc'
)
);
public function displayPosts() {
$this->set('posts', $this->paginate());
}
// other actions
}
我的分页元素(paging.ctp)如下所示:
<?php
$this->Paginator->options(
array('update'=>'#postsPaging',
'url'=>array('controller'=>'posts',
'action'=>'displayPosts')));
?>
<table cellpadding="0" cellspacing="0">
<tr>
<th><?php echo $this->Paginator->sort('id'); ?></th>
<th><?php echo $this->Paginator->sort('user_id'); ?></th>
<th><?php echo $this->Paginator->sort('title'); ?></th>
<th><?php echo $this->Paginator->sort('body'); ?></th>
<th><?php echo $this->Paginator->sort('created'); ?></th>
<th><?php echo $this->Paginator->sort('modified'); ?></th>
<th class="actions"><?php echo __('Actions'); ?></th>
</tr>
<?php
foreach ($posts as $post): ?>
<tr>
<td><?php echo h($post['Post']['id']); ?> </td>
<td>
<?php echo $this->Html->link($post['User']['id'], array('controller' => 'users', 'action' => 'view', $post['User']['id'])); ?>
</td>
<td><?php echo h($post['Post']['title']); ?> </td>
<td><?php echo h($post['Post']['body']); ?> </td>
<td><?php echo h($post['Post']['created']); ?> </td>
<td><?php echo h($post['Post']['modified']); ?> </td>
<td class="actions">
<?php echo $this->Html->link(__('View'), array('action' => 'view', $post['Post']['id'])); ?>
<?php echo $this->Html->link(__('Edit'), array('action' => 'edit', $post['Post']['id'])); ?>
<?php echo $this->Form->postLink(__('Delete'), array('action' => 'delete', $post['Post']['id']), null, __('Are you sure you want to delete # %s?', $post['Post']['id'])); ?>
</td>
</tr>
<?php endforeach; ?>
</table>
<?php
echo $this->Paginator->prev('< ' . __('previous'), array(), null, array('class' => 'prev disabled'));
echo $this->Paginator->numbers(array('separator' => ''));
echo $this->Paginator->next(__('next') . ' >', array(), null, array('class' => 'next disabled'));
?>
displayPosts 操作的视图如下所示:
<div id="postsPaging">
<?php echo $this->element('Posts/paging'); ?>
</div>
编辑:我使用的是 CakePHP 2.2.5。