Zend_Paginator return as objects
Zend_Paginator returns results as a standard array but I need to make my results come back as an instan开发者_C百科ce of a class, how do I do this?
For example, I want all news articles so would need my items to come back as an instance of News_Model_Article
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;
}
}
Use it as below:
$adapter = new Application_Paginator_Adapter();
$paginator = new Zend_Paginator($adapter);
Use the Db_Table Paginator, you can initiate it like this:
$table = new Your_Zend_DbTable(); // Asuming this has configured the $rowClass property
$paginator = Zend_Paginator::factory($table->select());
$paginator->setItemCountPerPage(10);
$paginator->setCurrentPageNumber(1);
Then you can loop the $paginator object and read the object properties.
This might be a new feature, but if you use Zend_Paginator_Adapter_DbTableSelect
, you should get objects (Zend_Db_Table_Row
) already.
精彩评论