Question

我有两个模型绑定了剖面模型这两个模型称为（图库，文章），我想在部分/ view.ctp.so中对所有这些进行分页我有两个问题
1 - 当在$ paginate中放入$ id来按部分检索文章时我会得到解析错误 2 - 如何在视图文件中分隔两个分页（图库，文章）..

var $paginate = array(
     'Article'=>array(
     'limit' => 1,
     'page' => 1,
           parse error here//  
     'conditions' => array('section_id'=>$id)
     ),
     'Gallery'=>array(
     'limit' => 3,
     'page' => 1,
     'conditions' => array('section_id'=>86))


     )
     ;
    function view($id = null) {
        if (!$id) {
            $this->Session->setFlash(__('Invalid gallery', true));
            $this->redirect(array('action' => 'index'));
        }
   $gallery = $this->paginate('Gallery');
        // find Articles at sections
         $articles = $this->paginate('Article');
   $section = $this->Section->findById($id);

        // set the section for the view
    $this->set(compact('articles','gallery','section'));
    }

段/视图

    <div class="related">
        <table>

            <tbody>
<h3> section is <?php echo $section ['Section']['name']; ?></h3>
<br />
                <?php foreach($articles as $article): ?>
                <tr>
                    <td><?php if($article['Article']['status']== 1){echo $article['Article']['title'];}  ?></td>
                    <td><?php  if($article['Article']['status']== 1){echo '&nbsp;'.$html->link('View', '/articles/view/'.$article['Article']['id']);}?></td>
                </tr>
                <?php endforeach; ?>
            </tbody>
        </table>
    </div>



        <?php if($section['Section']['id']==86): ?>
        <div class="related">

        <table>

            <tbody>

                <?php foreach($gallery as $galler): ?>
                <tr>
                 <td> <?php echo '&nbsp;'.$html->link($galler['Gallery']['name'], '/galleries/view/'.$galler['Gallery']['id']);?></td>
                </tr>
                <?php endforeach; ?>
            </tbody>
        </table>
    </div>

    <p>
    <?php
    echo $this->Paginator->counter(array(
    'format' => __('Page %page% of %pages%, showing %current% records out of %count% total, starting on record %start%, ending on %end%', true)
    ));
    ?>  </p>

    <div class="paging">
        <?php echo $this->Paginator->prev('<< ' . __('previous', true), array(), null, array('class'=>'disabled'));?>
     |  <?php echo $this->Paginator->numbers();?>
 |
        <?php echo $this->Paginator->next(__('next', true) . ' >>', array(), null, array('class' => 'disabled'));?>
    </div>
     <?php endif ; ?>

Answer 1

您不能在PHP中的类属性声明中使用变量或逻辑。首先，无论如何都没有$id变量的范围。

要将条件传递给分页查询，您需要将其作为第二个参数添加到paginate()调用中：

$articles = $this->paginate('Article', array('Article.section_id' => $id));

你很难在同一个页面上运行两个分页实例，因为当它在URL中收到“page：2”时，CakePHP将不知道你正在分页的数据集，我认为它只会分页数据集。 Here is an article outline a possible hack

为什么条件$ id不与分页一起工作？

1 个答案: