Magento分页

Question

我想在这里展示一些分页。它显示了60种产品。我怎样才能在每个页面上显示20个？

谢谢

//$_productCollection = $this->getLoadedProductCollection();
$_helper = $this->helper('catalog/output');
$resource = Mage::getSingleton('core/resource');
$readConnection = $resource->getConnection('core_read'); 
//$query = 'SELECT cid FROM tees_user_login_table WHERE ((group_id = 1 and status = 1 and cid > 0) or (group_id in (2,3,4,5) and include_new = 1 and status = 1))';
$query = 'SELECT cid FROM tees_user_login_table WHERE status = 1 and include_new = 1';
$results = $readConnection->fetchAll($query);
$categoryIds = array() ;

foreach ($results as $k => $v) {
    $categoryIds[] = $v['cid'] ;
}

$this->setProductsCount(60) ;
$_productCollection = $this
    ->getProductCollection()
    ->setPageSize($this->getProductsCount())
    ->addAttributeToSelect(array(
        'name',
        'price',
        'special_price',
        'sku',
        'small_image'
    ))
    ->joinField('category_id',  // add category ID field to collection
         'catalog_category_product',
         'category_id',
         'product_id=entity_id',
         null,
         'left'
    )
    ->groupByAttribute('sku')   
    ->addAttributeToFilter('category_id', array('in' => $categoryIds));

Answer 1

试试这个。

将$this->setProductsCount(60) ;替换为$this->setProductsCount(20) ;。

或者你想要的任何价值。

$this->setProductsCount(60) ;用于控制查询的限制->setPageSize($this->getProductsCount())，可能还有页面的布局。

最后，并且与问题没有直接关系， Magento 进行此类修改的方式将在块中。