Problem with multiline text item return on query

Question

Hi there, I am a beginner in ORACLE, here when i write a query i engaged a weird problem,
LOOP
FETCH CSR_ODR2 INTO :ORDER_RECORD.OREDER_RECORD_NO,:ORDER_RECORD.BILL_NO,:ORDER_RECORD.ACTUALO_WEIGHT,:ORDER_RECORD.OPERATION,:ORDER_RECORD.PLACE,:ORDER_RECORD.TRANSACTION_DATE,:ORDER_RECORD.ORDER_NO;
EXIT WHEN CSR_ODR2%NOTFOUND;
END LOOP;
this is the cursor version, I also tried SELECT statement, but have trouble about return more than 1 row.
:Order_Record is a detailed-form with multiline text items,while execute this cursor, it always rewrite the 1st line and wont go to 2nd line, I wanna get some help about how to display different records in different line in a text item.
btw, i tried next_record,next_item,next_field, but none of them works, the query is based on the record i filled on the master form, and show related record in detailed-form
Kyle
Edited by: user12234866 on 13-Jun-2010 00:32

Answer 1

DECLARE
CURSOR CSR_ORDER IS
SELECT T.ORDER_DATE,T.WEIGHT,T.CUSTOMER,T.DRIVER_NO,T.INVOICE_NO,T.LICENSE_NR_TRUCK,T.PRODUCT,T.PRICE_PER_TON,T.TRAILER_NO
FROM TRANSPORT_ORDER T
WHERE T.ORDER_NO=:TRANSPORT_ORDER.ORDER_NO;
BEGIN
OPEN CSR_ORDER;
LOOP
FETCH CSR_ORDER INTO :TRANSPORT_ORDER.ORDER_DATE,:TRANSPORT_ORDER.WEIGHT,:TRANSPORT_ORDER.CUSTOMER,:TRANSPORT_ORDER.DRIVER_NO,:TRANSPORT_ORDER.INVOICE_NO,:TRANSPORT_ORDER.LICENSE_NR_TRUCK,:TRANSPORT_ORDER.PRODUCT,:TRANSPORT_ORDER.PRICE_PER_TON,:TRANSPORT_ORDER.TRAILER_NO;
EXIT WHEN CSR_ORDER%NOTFOUND;
END LOOP;
END;
DECLARE
CURSOR CSR_ODR2 IS
SELECT O.OREDER_RECORD_NO,O.BILL_NO,O.ACTUALO_WEIGHT,O.OPERATION,O.PLACE,O.TRANSACTION_DATE,O.ORDER_NO
FROM ORDER_RECORD O
WHERE O.ORDER_NO=:TRANSPORT_ORDER.ORDER_NO
ORDER BY OREDER_RECORD_NO asc;
BEGIN
OPEN CSR_ODR2;
GO_BLOCK(':ORDER_RECORD');
LOOP
FETCH CSR_ODR2 INTO :ORDER_RECORD.OREDER_RECORD_NO,:ORDER_RECORD.BILL_NO,:ORDER_RECORD.ACTUALO_WEIGHT,:ORDER_RECORD.OPERATION,:ORDER_RECORD.PLACE,:ORDER_RECORD.TRANSACTION_DATE,:ORDER_RECORD.ORDER_NO;
EXIT WHEN CSR_ODR2%NOTFOUND;
END LOOP;
END;
thats the stuff i wrote here to execute