public function getViewFileParams()
{
if (!isset($this->_viewFileParams)) {
$linkableModels = Relationships::getRelationshipTypeOptions();
asort($linkableModels);
// used to instantiate html dropdown
$linkableModelsOptions = $linkableModels;
$hasUpdatePermissions = $this->checkModuleUpdatePermissions();
$this->_viewFileParams = array_merge(parent::getViewFileParams(), array('model' => $this->model, 'modelName' => get_class($this->model), 'linkableModelsOptions' => $linkableModelsOptions, 'hasUpdatePermissions' => $hasUpdatePermissions, 'height' => $this->getWidgetProperty('height')));
}
return $this->_viewFileParams;
}
