Zend_Paginator返回为对象 [英] Zend_Paginator return as objects

问题描述

Zend_Paginator以标准数组的形式返回结果，但是我需要使结果作为类的实例返回，我该怎么做?

Zend_Paginator returns results as a standard array but I need to make my results come back as an instance of a class, how do I do this?

例如，我想要所有新闻文章，因此需要我的物品作为News_Model_Article的实例回来

For example, I want all news articles so would need my items to come back as an instance of News_Model_Article

推荐答案

您还可以创建自定义的zend分页器适配器，例如:

You can also create custom zend paginator adapter like:

class Application_Paginator_Adapter extends Zend_Paginator_Adapter_DbSelect
{

  public function getItems($offset, $itemCountPerPage)
  {
    $this->_select->limit($itemCountPerPage, $offset);
    $rowset = $this->_select->getTable()->fetchAll($this->_select);

    $articleModels = array();
    foreach($rowset as $row) {
      $model = new News_Model_Article();
      $model->setTitle($row->article_title);
      ...........
      $articleModels[] = $model;
    }

    return $articleModels;
  }

}

按如下所示使用它:

$adapter = new Application_Paginator_Adapter();
$paginator = new Zend_Paginator($adapter);

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