magento对获取的数据在前台进行分页显示_magento教程_php教程

magento对获取的数据在前台进行分页显示,1.数据加载类
class Bf170_Bf170Logistics_Block_Inquiry_Index extends Mage_Core_Block_Template {

   public function __construct(){
       parent::__construct();
       $account = new Varien_Object();
       $recordCol = new Varien_Data_Collection();//这个对象和加载数据的对象是同一个
       $customer = Mage::getSingleton( 'customer/session' )->getData('id');
        if(!!$customer){
           // 获取用户已经完款的订单
           $recordCol = Mage::getModel('sales/order_shipment_track')->getCollection();
           $orderAddressTableName = Mage::getSingleton('core/resource')->getTableName('sales/order');
           $recordCol->getSelect()->joinLeft(
                   array('order' => $orderAddressTableName),
                   "main_table.order_id = order.entity_id",
                   array(
                       'increment_id'=>'order.increment_id'
                   )
           )->where('customer_id=?',$customer);
       }
       $this->setRecordCol($recordCol);
   }

   protected function _prepareLayout(){
       parent::_prepareLayout();
       $pagerBlock = $this->getLayout()->createBlock('page/html_pager', 'bf170logistics.inquiry.index.pager');//这里是需要渲染的页面
       $pagerBlock->setCollection($this->getRecordCol());//这里需要把$this->setRecordCol($recordCol);拿出来
       $this->setChild('pager', $pagerBlock);
       $this->getRecordCol()->load();
       return $this;
   }

   public function getPagerHtml() {
       return $this->getChildHtml('pager');
   }
}(责任编辑：好模板)