Tabular form validation(Checkbox) is not working for Interactive report

Question

Hi,
I am using the oracle apex 4.0 and oracle 11g.
I have written a below select query on interactive report as
select
apex_item.checkbox(1,RESIDD)||apex_item.hidden(2,RESIDD) row_selector,
apex_item.text(3,RESNUM) as resnum
from "PDRRES"
and written the validation to display the error message( Function returning error text ) as
DECLARE
vRow BINARY_INTEGER;
BEGIN
-- apex_application.g_print_success_message := NULL;
FOR i IN 1 .. apex_application.g_f01.COUNT
LOOP
vRow := apex_application.g_f01(i);
apex_application.g_print_success_message := apex_application.g_f01(i)||'-'|| apex_application.g_f03(vRow) ;
END LOOP;
END;
Output : No data found error message
As far as it work for sql report with above logic because apex built in row selector
but it fails in case of interactive report for some reason.
Please suggest.

Answer 1

Saroj Nayak wrote:
Hi,
I am using the oracle apex 4.0 and oracle 11g.
I have written a below select query on interactive report as
select
apex_item.checkbox(1,RESIDD)||apex_item.hidden(2,RESIDD) row_selector,
apex_item.text(3,RESNUM) as resnum
from "PDRRES"
and written the validation to display the error message( Function returning error text ) as
DECLARE
vRow BINARY_INTEGER;
BEGIN
-- apex_application.g_print_success_message := NULL;
FOR i IN 1 .. apex_application.g_f01.COUNT
LOOP
vRow := apex_application.g_f01(i);
apex_application.g_print_success_message := apex_application.g_f01(i)||'-'|| apex_application.g_f03(vRow) ;
END LOOP;
END;
Output : No data found error message
As far as it work for sql report with above logic because apex built in row selector
but it fails in case of interactive report for some reason.
Please suggest.NO DATA FOUND usually occurs when an i mplicit select does not find anything. It can also occur when referencing a collection element that has not been defined.
You have 2 collectinons in the code you posted, apex_application.g_f01() and apex_applciation.g_f03. Since you are looping therough the COUNT attribute of g_f01 its reference ("I") is probably okay and the value store in vRow is probably not right. You can check this by using RAISE_APPLICTION_ERROR to see the value something like
raise_application_error(-20000,'vRow="'||vRo2||'"');Remember that working with checkboxes is tricky. If the box is not checked nothing will be sent. You may need to define a default value when no value is submitted.