protected function _prepareForm()
{
//create form structure
$form = new Varien_Data_Form(array('id' => 'edit_form', 'action' => $this->getUrl('*/*/save', array('id' => $this->getRequest()->getParam('id'))), 'method' => 'post', 'enctype' => 'multipart/form-data'));
$form->setUseContainer(true);
$this->setForm($form);
$this->model = Mage::registry('amshopby_value');
$this->prepareFieldsetFeatured();
$this->prepareFieldsetMeta();
$this->prepareFieldsetMain();
$this->prepareFieldsetProductView();
$this->prepareFieldsetNavigation();
//set form values
$data = Mage::getSingleton('adminhtml/session')->getFormData();
if ($data) {
$form->setValues($data);
Mage::getSingleton('adminhtml/session')->setFormData(null);
} elseif ($this->model) {
$form->setValues($this->model->getData());
}
return parent::_prepareForm();
}
