salesOrder.setValue( fieldId: 'tranDate', value: new Date() );

var newId = salesOrder.save(); var existingRecord = record.load( type: record.Type.SALES_ORDER, id: 456, isDynamic: true ); var customerId = existingRecord.getValue( fieldId: 'entity' ); 3. Update (Modify + Save) var soRecord = record.load( type: record.Type.SALES_ORDER, id: 456 ); soRecord.setValue( fieldId: 'memo', value: 'Updated memo' );