| Execute_Query Not working!!!! [message #77892] |
Mon, 10 December 2001 07:30  |
Surendra K
Messages: 8
Registered: September 2000
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Junior Member |
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Hi Folks,
I have a table named XYZ. This has got a primary key with 2 columns namely A1 and B1 and
other columns. A1 is also a PK from a master table A and B1 is also a PK from a master
table B.
I have a database block based on the table XYZ. I made column A1 and B1 as list items and
these are used for selection criteria.
In When-New-Block_instance trigger of XYZ i populated A1 whihc is picking records from table
A and coded Enter_Query. In When-List-Changed trigger of A1 i populated B1 which is picking
records from table B and in When-List-Changed trigger of B1 i coded Execute_Query. The list
items are getting populated but Execute_Query is not working and the records are not
displayed on the screen. The Form still remains in Enter_Query mode. Even after debugging
the control passes Execute_Query but does nothing.
To populate the records i have created record groups for each fields during design time and
given select statment in the property pallete and while populating i have coded the
following:
declare
v_success number;
begin
clear_list('A1');
v_success := populate_group('rg_A1');
if v_success = 0 then
populate_list('A1','rg_A1');
end if;
end;
Can anybody suggest me a solution. Urgent please !!!!!.
Thanks
Suren
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| Re: Execute_Query Not working!!!! [message #77902 is a reply to message #77892] |
Tue, 11 December 2001 17:40  |
waris
Messages: 115
Registered: November 2001
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Senior Member |
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Hi Suren...
Take the values selected thru list item's in global variables
create the dynamic where using set_block_property in the where condition give global variable values.
clear the block
and execute the query..
i hope this will solve ur problem if not do let me know...
Cheers
waris
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| Re: Execute_Query Not working!!!! [message #77909 is a reply to message #77892] |
Wed, 12 December 2001 15:06 |
Surendra K
Messages: 8
Registered: September 2000
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Junior Member |
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Hi waris,
Thankyou my friend.
But actually i found the solution. I was trying to modify the existing form but when i recreated the block it worked.
Very strange but it worked.
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