/** * Prepares the default column configuration for the grid view * * @return mixed the default column configuration for the gridview */ protected function createColumnConfig() { //prepare column config return ['happened_at:datetime', AuditTrailHelper::createChangeTypeColumnConfig($this->changeTypeCallback), AuditTrailHelper::createUserIdColumnConfig($this->userIdCallback), AuditTrailHelper::createDataColumnConfig($this->dataTableOptions, $this->dataTableColumnWidths, $this->hiddenAttributes, $this->attributeOutput)]; }