BaseGrid::collectFormElements

protected function collectFormElements()
{
	parent::collectFormElements();
	$disableSuccessStagesField = new Hidden('disableSuccessStages');
	$disableSuccessStagesField->setDefaultValue(false);
	$this->addFormElement($disableSuccessStagesField);

	$shortModeField = new Hidden('shortMode');
	$shortModeField->setDefaultValue(false);
	$this->addFormElement($shortModeField);

	$isPastPeriodField = new Hidden('pastPeriod');
	$isPastPeriodField->setDefaultValue(false);
	$this->addFormElement($isPastPeriodField);

}