return (array) $this->get('formValues');
}
+ /**
+ * Get the string processed to determine sort order.
+ *
+ * This looks like 'sort_name_u' for Sort name ascending.
+ *
+ * @return string|null
+ */
+ protected function getSortID() {
+ if ($this->get(CRM_Utils_Sort::SORT_ID)) {
+ return CRM_Utils_Sort::sortIDValue($this->get(CRM_Utils_Sort::SORT_ID),
+ $this->get(CRM_Utils_Sort::SORT_DIRECTION)
+ );
+ }
+ return NULL;
+ }
+
/**
* Set the metadata for the form.
*