ADD NEW VALUE IN TO TEXTAREA IN CASE OF UPDATE FORM .

Question

HI,
I HAVE A DUMMY TABLE
CREATE TABLE  "DUMMY_MED_LITS"
   (     "MED_CODE" VARCHAR2(100),
     "MED_DOS" VARCHAR2(4000)
   ).I AM GOING TO FETCH THESE TWO COLUMNS VALUE OF DUMMY TABLE INTO TEXTAREA .TEXT AREA ALREADY HAVE VALUE I WANT TO MARGE TEXTAREA VALUE WITH THE MED_CODE AND MED_DOS VALUE .
declare
p varchar2(200);
rec DUMMY_MED_LITS%ROWTYPE;
cursor c1 is select * from DUMMY_MED_LITS;
begin
open c1;
loop
fetch c1 into rec;
exit when c1%notfound;
:P13_MED_COUNT:=rec.MED_CODE ||'-'||rec.MED_DOS|| CHR(13) || CHR(10);
end loop;
close c1;
end;* :P13_MED_COUNT THIS IS TEXT AREA ITEM .
BEGIN
INSERT INTO DUMMY_MED_LITS VALUES(:P13_MED_NAME,:P13_MED_DOS);
END;
select DISEASE,SYMPTOMS,TRET_NAME,MED_COUNT,MED_DAYS into :P13_DISEASE,:P13_SYMPTOMS,:P13_TREATMENT,:P13_MED_COUNT,:P13_DOS_DAYS FROM PATIENT_SYMPTOMS where ID =:REQUEST;
begin
update PATIENT_SYMPTOMS set DISEASE=:P13_DISEASE,
SYMPTOMS=:P13_SYMPTOMS,TRET_NAME=:P13_TREATMENT,MED_NAME=:P13_MEDICINE,
MED_COUNT =:P13_MED_COUNT,MED_DAYS=:P13_DOS_DAYS where id =:P13_id;
end;HOW CAN I FETCH VALUE FROM DUMMY_MED_LITS INTO TEXT AREA .IN MODIFY CASE OF UPDATION.
THANKS
MANOJ KAUSHIK
Edited by: Manoj Kaushik on Apr 22, 2010 2:28 AM
Edited by: Manoj Kaushik on Apr 22, 2010 2:29 AM

Answer 1

Manoj:
What phase of page processing are the statements that you list executed ?
What are the conditions under which these statements executed ?
varad