public function getHiddenProducts()
{
if (!($result = parent::getHiddenProducts())) {
$result = Mage::app()->getRequest()->getParam('hidden_products');
}
return $result;
}
public function __construct($arguments = array())
{
parent::__construct($arguments);
$this->setDefaultSort('name');
$this->setUseAjax(true);
}
public function getSelectedProducts()
{
parent::getSelectedProducts();
if ($selectedProducts = $this->getRequest()->getParam('selected_products_comma_separated', null)) {
$selectedProducts = explode(',', $selectedProducts);
$this->setSelectedProducts($selectedProducts);
}
return $this->_selectedProducts;
}
/**
* Prepare columns for products grid
*
* @return Mage_Adminhtml_Block_Widget_Grid
*/
protected function _prepareColumns()
{
if ($this->getUseMassaction()) {
$this->addColumn('in_products', array('header_css_class' => 'a-center', 'type' => 'checkbox', 'name' => 'in_products', 'inline_css' => 'checkbox entities', 'field_name' => 'in_products', 'values' => $this->getSelectedProducts(), 'align' => 'center', 'index' => 'entity_id', 'use_index' => true));
}
$this->addColumn('entity_id', array('header' => Mage::helper('catalog')->__('ID'), 'sortable' => true, 'width' => '60px', 'index' => 'entity_id'));
$this->addColumn('chooser_sku', array('header' => Mage::helper('catalog')->__('SKU'), 'name' => 'chooser_sku', 'width' => '80px', 'index' => 'sku'));
$this->addColumn('chooser_name', array('header' => Mage::helper('catalog')->__('Product Name'), 'name' => 'chooser_name', 'index' => 'name'));
return parent::_prepareColumns();
}
