Post query giving error

Question

Declare
cursor fin_ACNTs IS
SELECT aCODE,dr,cr,seq
FROM acnts
where CCODE = :xH_ccode
and Tcode = :XH_tCODE
aND tNO = :xh_Tno
order by seq;
total_rows NUMBER;
the above query will return 2 or 3 rows. for example,
aCODE DR CR SEq
P30737 1907.600 .000 B1
P30737 .000 1907.600 B2
I have 3 rows wise control fields on my form canvas
r1c1 r1c2 r1c3 r1c4
r2c1 r2c2 r2c3 r2c4
r3c1 r3c2 r3c3 r3c4
& I want to Store the above query result in Such way that
the 1st row returned should be saved in r1c1 r1c2 r1c3 r1c4
and the 2nd row returned in r2c1 r2c2 r2c3 r2c4
if the query returns 2 rows
i tried to incorporate it in thiS way, but needs SOme help;
declare
cursor fin_ACNTs IS
SELECT aCODE,dr,cr,seq
FROM acnts
where CCODE = :xH_ccode
and Tcode = :XH_tCODE
aND tNO = :xh_Tno
order by seq;
total_rows NUMBER;
begin
FOR i IN fin_ACNTs LOOP
:ctrl.Rc1 := i.aCODE;
:ctrl.R[i]C2 := i.dr;
:ctrl.R[i]C3 := i.cr;
:ctrl.R[i]C4 := i.seq;
num_total_rows := fin_ACNTs%ROWCOUNT;
END LOOP;
end;
while compling the trigger am getting the errors;
Error 49 line 15 column 5
Bad bind var :ctrl.R
Error 103 line 15 column 5
Encountered th symbol "[" when expecting one of the following
:= . ( @ % ; indicator

Answer 1

TYVM, Mr. Kuba,
those 4 rows r1c1....did get filled properly. I have now 1 more problem. about this form so,
I have a columnar tables
inventotry_header (Inv_head) and
inventory_detail (Inv_detail)
in post-database-commit i am saving some details in to a 3rd table, ACNTS
Inv_head is linked to inv_detail thru primary-foreign key, table ACNTS is independant.
i have joined inv_head==>ACNTs in forms.
i wrote this post-query Suggested by you. i want to display ONLY the control fields r1c1.....
derived from the acnts table in post query and keep acnts table fields hidden.
the acnts table should just be saved in the background(in post-database-commit) and
its values will be displayed on form thru the control fields.
but when i make the visible property of the acnts table fields to "NO", the post query result does not display
the control fields r1c1.... and on querying, at first record it gives error,
FRM-40106 No navigable items in destinations block
and why i dont want to use the acnts tables for display, because i want to assign & display the control fields
as i enter the details in inv_head and inv_detail, in the sequence of r1c1 r1c2 r1c3 r1c4....
which i dont think will be possible with acnts tables (which is a linked actual db table).
hope i have made it clear.