MessageChoice does not return correct value

Hi
I am problem with MessgeChoiceBean's improver beharior
For the first time it retunrs blank and subsequently In one page if I select Yes, it returns No.
In another page it does not return any thing for the first two selections. And I reciev flip values.
I ran VO outside, VO is returning correct values.
MessageChoice attributes and associated PPR:
Data Type: Varchar2
Initial Value: N
Pick List view Definition: oracle.apps.xxx.docs.common.lov.server.YesNoVO
Pick List View Instance: YesNoVO3
Pick List Display Attribute: Meaning
Pick List Value AttributeL LookupCode
ActionType: firePartialAction
Event: handleNewLocationFlagChange
Parameter Name: newLocationFlag
Parameter Value: ${oa.CustomerInfoVO1.NewShipToLocationFlag}
ProcessParameterForm Code:
if ("handleNewLocationFlagChange".equals(event))
String newLocationFlag = pageContext.getParameter("newLocationFlag");
Serializable[] parameters = { ""+newLocationFlag};
Class[] paramTypes = { String.class};
am.invokeMethod("handleNewLocationFlagChange", parameters, paramTypes);
VO definition:
select LOOKUP_CODE,MEANING
FROM ONLINE_DOCS_LOOKUPS
WHERE ONLINE_DOCUMENT_CODE = 'ALL'
AND LOOKUP_TYPE = 'YESNO'
ORDER BY ATTRIBUTE1
View output:
LOOKUP_CODE     MEANING
N     No
Y     Yes
I have quite a bit number of columns to change render property.
Any help will be appreciated.
Thanks
Prasad

Your question is not clear, are you saying the values in the messageChoiceBean is not displayed properly. As far as I can see from the definition the poplist picks the values from a lookup(Yes, No) values and has a PPR action associated with it. Did you check what this method handleNewLocationFlagChange is doing in the AM ?

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Hi ,
I am wrtting the below funtion without using any cursor to return any message if the value enters by parameters
does not match with the value reterived by the function select statement or it does not reterive any value that
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E.g:
CREATE OR REPLACE FUNCTION TEST_DNAME
(p_empno IN NUMBER,p_deptno IN NUMBER)
RETURN VARCHAR2
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v_dname varchar2(50);
v_empno varchar2(50);
V_err varchar2(100);
v_cnt NUMBER := 0;
BEGIN
SELECT d.dname,e.empno
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2 .
SQL> /
SELECT TEST_DNAME(7369,20) FROM dual
ERROR at line 1:
ORA-06503: PL/SQL: Function returned without value
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Where I am missing .
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Format you code properly and look at it:
CREATE OR REPLACE
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SY.

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Hello
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RUN_REPORT_OBJECT does not return a value

I am using Reports 6i (via web browser) on an Oracle 8 database.
We have just recreated our entire development database. When running a report from a form, the web browser pops up with a blank screen. No changes has been done to the code. None of the reports now work on our dev environment.
However, I have now found that RUN_REPORT_OBJECT is not retirning a value. What would cause RUN_REPORT_OBJECT not to return a value?
My code behind the button on the form that calls the report is as follows:
          report_id := find_report_object('nl4689');
          f_file_name := :illprint.report_number||'.lis';
          html_file_name := :illprint.report_number||'.html';
          set_report_object_property(report_id,report_execution_mode,batch);
          set_report_object_property(report_id,report_comm_mode,synchronous);
          set_report_object_property(report_id,report_destype,file);
          set_report_object_property(report_id,report_desname,:global.user_home_dir||f_file_name);
          set_report_object_property(report_id, report_other,
          'p_branch='||:b1.branch_code||
          ' p_class='||:b1.p_class);
     report_job_id := RUN_REPORT_OBJECT(report_id);
          host('txt2htmlhpux '||:global.user_home_dir||f_file_name||' > '||:global.user_home_dir||html_file_name);
          web.show_document(:global.user_home_dir||html_file_name,'_BLANK');
Thanks

That is set correctly. All these applications were working fine. We only have this issue after re-building our development environment.
I have personally run the application and noticed that there are error messages as well.
When getting the report id from RUN_REPORT_OBJECT, the following error appears
REP-0004: Warning: Unable to open user preference file.
Immeditely followed by:
REP-3002: Error initializing printer. Please make sure a printer is installed.
Edited by: Rick777 on 20-Jan-2010 03:34
Edited by: Rick777 on 20-Jan-2010 03:39

Get_num_value not returning correct value

Hello,
I anm developing with Designer/Headstart 9i. I'll try to be clear on my problem. I am using the function get_num_value form one of my table CAPI. Here is the scenario
1. I do a get_num_value and get 2 as a value
2. I update the column to -1.
3. A business rule does not permit the update so I rollback
4. I do the same get_num_value on the column and I get -1
So what is happening is that the function get_num_value is calling a function get_row. The function get_row checks to see if the row has already been fetched and it returns the value in it's cached variables rather than fetching the value with the tapi slct procedure. Even if I put the same_record parameter to false, it's checks the cached variables before the parameter. Here is a test case and this problem occurs with any CAPI table.
serveroutput ON
DECLARE
v1 NUMBER;
BEGIN
v1 := Gem_Lot_Capi.get_num_value('PROFONDEUR',4122263);
dbms_output.put_line('Value before' || TO_CHAR(v1));
UPDATE GEM_LOTS SET profondeur = -1
WHERE id = 4122263;
v1 := Gem_Lot_Capi.get_num_value('PROFONDEUR',4122263);
dbms_output.put_line('Value after' || TO_CHAR(v1));
EXCEPTION
WHEN OTHERS THEN
v1 := Gem_Lot_Capi.get_num_value('PROFONDEUR',4122263);
dbms_output.put_line('Value exception after ' || TO_CHAR(v1));
SELECT profondeur
INTO v1
FROM GEM_LOTS
WHERE id = 4122263;
dbms_output.put_line('Value exception select ' || TO_CHAR(v1));
END;
Value before 21.34
Value EXCEPTION after -1
Value EXCEPTION SELECT 21.34
If anyone has suggestions, I would appreciate it.
Thanks

Yes I did find a solution. We copied the Headstart packages and modified the code of the get_row function. The new version of the function is to always do a fetch in the database using the tapi slct. Here is the function
function get_row
( p_same_record in boolean
, p_id in number
return cg$age_assignations.cg$row_type
-- Purpose Return row identified by Primary Key parameters
-- Usage From get_column_value functions
is
l_row cg$age_assignations.cg$row_type;
l_tbl_index number(10);
begin
l_row.id := p_id;
-- select row from database using TAPI procedure
-- slct procedure will handle non-existing row
cg$age_assignations.slct(l_row);
g_cached_row := l_row;
return l_row;
end get_row;
Since the get_yyy_value functions are not used by the capi itself, there is no risk involed by doing this. As for database performance, there is no difference since the last row fetched is still in memory when doing a second get_yyy_value on the same record, it's the same as using the global variables.
If you need more info, I can have the developper zip the packages he had to copy and modify and send them to you. Just reply to this message and give me you e-mail.

PIE Graph does not return when values = 0

I use this code to create a PIE Chart
select null LINK
,'E0' LABEL
,(select count(*)
from parts
where om_geometry like 'E0'
start with childid = :P1_SELECTED_NODE
connect by prior childid = parentid) VALUE
from parts where childid = :P1_SELECTED_NODE
union
select null LINK
,'E1' LABEL
,(select count(*)
from parts
where om_geometry like 'E1'
start with childid = :P1_SELECTED_NODE
connect by prior childid = parentid) VALUE
from parts where childid = :P1_SELECTED_NODE
union
select null LINK
,'E2' LABEL
,(select count(*)
from parts
where om_geometry like 'E2'
start with childid = :P1_SELECTED_NODE
connect by prior childid = parentid) VALUE
from parts where childid = :P1_SELECTED_NODE
union
select null LINK
,'E3' LABEL
,(select count(*)
from parts
where om_geometry like 'E3'
start with childid = :P1_SELECTED_NODE
connect by prior childid = parentid) VALUE
from parts where childid = :P1_SELECTED_NODE
union
select null LINK
,'E4' LABEL
,(select count(*)
from parts
where om_geometry like 'E4'
start with childid = :P1_SELECTED_NODE
connect by prior childid = parentid) VALUE
from parts where childid = :P1_SELECTED_NODE
It works beautifully, except when each of the values returned equate to zero.
When this is the case the svg chart is not returned. Any ideas?

That will come in handy. I have some line graphs to do as well. I am using version 2.2 so i don't think they fixed it. However, i have some good news i have found a work around to my problem. With my set of data i am always going to be bringing back at max 5 values for the data, so i created an item type for each one and set a value in a temporary table. e.g.
declare
l_id number;
begin
delete from graph_temp where name like 'E0' and graph_name like 'P1_GEOM';
select count(*) into l_id
from parts
where om_geometry like 'E0'
start with childid = :P1_SELECTED_NODE
connect by prior childid = parentid;
if l_id > 0 then
insert into graph_temp (name,value, graph_name) values ('E0',l_id,'P1_GEOM');
end if;
return l_id;
end;
As you can see the table only gets populated when the value is greater than zero. My graph then becomes a simple select from the graph_temp table. The only change i now need to make is to have a session id column in the graph_temp table so i only remove the correct session info each time.

MessageChoice does not return correct value

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