我想在自定义模块中添加分页。我有块文件夹下,将下面的代码articles.php将分页添加到Magento中的自定义模块中?
class Compname_Modname_Block_Articles extends Mage_Core_Block_Template
{
public function __construct()
{
parent::__construct();
$collection = Mage::getModel('articles/articles')->getCollection();
$this->setCollection($collection);
}
....
....
public function getTagsList(){
$pager = $this->getLayout()->createBlock('page/html_pager', 'custom.pager');
$pager->setAvailableLimit(array(5=>5,10=>10,20=>20,'all'=>'all'));
$pager->setCollection($this->getCollection());
$this->setChild('pager', $pager);
$this->getCollection()->load();
return $this;
}
public function getPagerHtml()
{
return $this->getChildHtml('pager');
}
.........
..........
}
我有下面的代码
<reference name="content">
<block type="articles/articles" name="articles.tags" as="tags.articles" template="articles/tags.phtml" />
</reference>
在文章中我的主题文件夹CMS页面管理员年底,我有文件名为tags.phtml
具有这样的代码,
<?php echo $this->getPagerHtml(); ?> // this displays exact pagination with page numbers
<?php $collection = $this->getTagsList();
var_dump($collection->getSize()); // Always return NULL
?>
的getSize()总是返回NULL
,所以我没有得到我的收藏价值。在这个