protected function transferModelData()
{
if (!$this->model) {
return;
}
$fields = $this->getTransferableFields();
foreach ($fields as $field) {
$this->filter->setData($field, $this->model->getData($field));
}
}
protected function _prepareForm()
{
//create form structure
$this->_form = new Varien_Data_Form();
$this->setForm($this->_form);
$this->model = Mage::registry('amshopby_filter');
$this->_prepareRegularForm();
//set form values
$data = Mage::getSingleton('adminhtml/session')->getFormData();
if ($data) {
$this->_form->setValues($data);
Mage::getSingleton('adminhtml/session')->setFormData(null);
} elseif ($this->model) {
$this->_form->setValues($this->model->getData());
}
return parent::_prepareForm();
}
