Need Help :: Current row attribute value returning null

Hi Frds,
I am facing the problem that
Current row attribute value returning null............ even though value is there..... plz.. he
This is the code in PFR
OAApplicationModule am = pageContext.getApplicationModule(webBean);
if (pageContext.getParameter("queryBtn")!= null)
    String pPersonId = pageContext.getParameter("ctrlPersonId");
     String rowReference = pageContext.getParameter(EVENT_SOURCE_ROW_REFERENCE);
     OptionsVORowImpl curRow = (     OptionsVORowImpl) am.findRowByRef(rowReference);
    String dtlsItem = (String)curRow.getFlexValue();   /* this is returning null value */
/* here creating the hashmap and calling the page with the hashmap*/
Thanks & Regards,
jaya
Message was edited by: 9d452cf7-d17f-4d1e-8e0e-b22539ea8810

Hi Jaya,
You want to catch Flexfield values?
Try below code for catch value.
OAApplicationModule am = pageContext.getApplicationModule(webBean);
if (pageContext.getParameter("queryBtn")!= null)
OADescriptiveFlexBean dfb = (OADescriptiveFlexBean)webBean.findChildRecursive("flexDFF"); //get the DFF bean
OAWebBean dffbean = (OAWebBean)dfb.findChildRecursive("flexDFF0"); //get the field that applies to the attribute1 column that is being rendered
OAMessageStyledTextBean Stylebean = (OAMessageStyledTextBean)dffbean;
String dtlsItem = (String)Stylebean.getText(pageContext);
/* here creating the hashmap and calling the page with the hashmap*/
Thanks,
Dilip

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Error in changing row attribute value

Hi,
I am using JDeveloper 11.1.1.4 and developing a project using ADF-BC.
In my application,I am displaying an adf table from DataControl->view object.
The view object is based on an entity object which has composite primary key [Ex: Name and Rank]
I have an requirement to swap selected row and its previous row's rank values on click of a button.
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This is giving me the exception
1)Rank     Too many objects match the primary key oracle.jbo.Key[Group_1 7 ]. [Name is Group_1 and Rank is 7]
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If instead of actual rank values I update it to some random number it updates properly. i.e for example prevRow.setAttribute("Rank", new Number(900)); and currRow.setAttribute("Rank", new Number(800));
The exception occurs when I change one row value with a value that is already present in other row there by giving unique constraint problem.
How to overcome this problem??
Is there any other way of implemeting this solution.
I want the changed attribute values to commit to DB only after final commit but not immediately.
Please advice/suggest.
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Hi RajGopal,
Even in the model layer it gives the same error.
steps done
1.Create an attribute in entity and set its value
2.Override the method doDML in EntityImpl
protected void doDML(int operation, TransactionEvent e) {
try{
if(this.getTestRank() != null){
this.setRank(this.getTestRank());
}else{
System.out.println("Test rank null");
super.doDML(operation, e);
}catch(Exception excep){
System.out.println("Eceptin in update");
excep.printStackTrace();
Exception
oracle.jbo.TooManyObjectsException: JBO-25013: Too many objects match the primary key oracle.jbo.Key[Group_1 28 ].
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Hi,
I need to retreive all the values(ID) within a range no matter if it is available in the database or not. I just need this in a sql query not a stored proc.
for ex:
select id, name, age
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I need a query which should return values as follows.
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2
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7
8
9
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quick replies will be appreciated.

This is one way of doing
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minus
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Transient vo attribute binding returning null

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Hard to explain, but I will do my best.
I have a simple report that has a resource (accounting) recursive grouping. The group and the recursion is working correctly. The only dollar values I have to display are at the lowest level of the hierarchy so instead of having a simple SUM("POSTED_TOTAL_AMT")
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Hi BlackHills_SD,
According to your description, when you use the iif expression to set visibility of the row, you got the error message.
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Right-click the report and click Insert to add a text box.
Right-click inside of the text box, then click Expression.
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For more information about Understanding Expression Scope, please refer to the following document:
https://technet.microsoft.com/en-us/library/dd255256%28v=sql.105%29.aspx?f=255&MSPPError=-2147217396
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Still returns both the following when in reality I just want the one with the most recent date (April 2010).
100034 BNDSCE-105 - QUALITY BEARINGS OR EQUIVILANT A400M AB01D.. $0.00 WIP component issue 11-Sep-2009 -3
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Hi Becka
It does look correct. When I look at your data I can see 2 different items:
100034 BNDSCE-105 - QUALITY BEARINGS OR EQUIVILANT A400M AB01D.. $0.00 WIP component issue 11-Sep-2009 -3
100034 BNDSCE-105 - QUALITY BEARINGS OR EQUIVILANT A400M AD01D.. $0.00 WIP component issue 13-Apr-2010 -16
One is AB01D and the other being AD01D. Is this expected?
To get the right date you might want to PARTITION BY the BNDSCE-105 which might be the Item Number?
If you can get your calculation to return the correct date then you next need to put in a new condition where the Transaction Date = MAX Transaction Date
One part of the function that I would question is the use of MAX in both parts like this: MAX(Transaction Date MAX). You might be better just using MAX(Transaction Date) OVER ......
Does this help?
Best wishes
Michael

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I am getting null values for the request parameter. The following is the code snippet.
The following code working well when I rolled back to my old version. The difference
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<%
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%>b) Ensure that your PC doesnt have any failed capacitors. Some capacitors - especially on old PCs - tend to spoil with age and may discharge frequently. Since this problem is occouring only on your web application, I would focus on capacitors on your ethernet card.
Try replacing them with the "paper-in-oil" variety
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Hello All,
I need to print two values in the trailer. The sum of all negative quantities where 1 - Trade Date is equal to settle date or record id = 2 and the sum of all position quanties with the same two conditions. Below you can see my xsl but my numbers are coming out incorrect. BTW, the results that are being parsed are coming from a database query return.
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" omit-xml-declaration="yes"/>
<xsl:template match="/">
<xsl:apply-templates select="result"/>
</xsl:template>
<xsl:template match="result">
<xsl:apply-templates select="entry"/>
<xsl:call-template name="trailer"/>
</xsl:template>

<xsl:template match="entry">

<xsl:value-of select="substring(ClientAccountNumber, 1, 6)"/>

<xsl:value-of select="substring(TRADE_DATE, 3, 6)"/>

<xsl:value-of select="substring(SettleDate, 3, 6)"/>

<xsl:value-of select='format-number(NetQuantity, "0000000000000.0000")

<xsl:value-of select="RecordId"/>
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<xsl:template name="trailer">
<xsl:value-of select="count(//entry[NetQuantity>0 and TRADE_DATE = SettleDate or TRANS_REC_ID_C ='02'])"/>
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Hello All,
I need to print two values in the trailer. The sum of all negative quantities where 1 - Trade Date is equal to settle date or record id = 2 and the sum of all position quanties with the same two conditions. Below you can see my xsl but my numbers are coming out incorrect. BTW, the results that are being parsed are coming from a database query return.
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text" omit-xml-declaration="yes"/>
<xsl:template match="/">
<xsl:apply-templates select="result"/>
</xsl:template>
<xsl:template match="result">
<xsl:apply-templates select="entry"/>
<xsl:call-template name="trailer"/>
</xsl:template>

<xsl:template match="entry">

<xsl:value-of select="substring(ClientAccountNumber, 1, 6)"/>

<xsl:value-of select="substring(TRADE_DATE, 3, 6)"/>

<xsl:value-of select="substring(SettleDate, 3, 6)"/>

<xsl:value-of select='format-number(NetQuantity, "0000000000000.0000")

<xsl:value-of select="RecordId"/>
</xsl:template>

<xsl:template name="trailer">
<xsl:value-of select="count(//entry[NetQuantity>0 and TRADE_DATE = SettleDate or TRANS_REC_ID_C ='02'])"/>
<xsl:value-of select='format-number(sum(//entry[./LongQuantity>0][./TRADE_DATE = SettleDate][./TRANS_REC_ID_C<3]/LongQuantity), "0000000000000.0000")'/>
<xsl:with-param name="padVar" select='format-number(sum(//entry[./ShortQuantity>0][./TRADE_DATE = SettleDate][./TRANS_REC_ID_C<3]/ShortQuantity), "0000000000000.0000")'/>
</xsl:template>

Need help to calculate delta value

Can someone please help me with this?
I have a source table like:
device        index     value                     time
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    a              1         20               2009-07-07 13:00:00
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    a              1         30               2009-07-07 15:00:00
    a              2         10               2009-07-07 12:00:00
    a              2         20               2009-07-07 13:00:00
    a              2         30               2009-07-07 14:00:00
    a              2         35               2009-07-07 15:00:00
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device        index     value                     time
    a              1         5               2009-07-07 13:00:00
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Sounds like you need to fill in some gaps.
You can use a partitioned join to fill in the gaps, then use the analytic funcitons. See [http://download.oracle.com/docs/cd/B19306_01/server.102/b14223/analysis.htm#sthref1836] for more info on partitioned joins.
Here's my original query with an updated middle (t2 now t3) query
with t1 as (select 'a' device, 1 IND, 15 "VALUE", to_date('2009-07-07 12:00:00','rrrr-mm-dd hh24:mi:ss') "TIME" from dual
union all select 'a', 1, 20, to_date('2009-07-07 13:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 1, 25, to_date('2009-07-07 14:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 1, 30, to_date('2009-07-07 15:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 2, 10, to_date('2009-07-07 12:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 2, 20, to_date('2009-07-07 13:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 2, 30, to_date('2009-07-07 14:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 2, 35, to_date('2009-07-07 15:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 3, 30, to_date('2009-07-07 13:00:00','rrrr-mm-dd hh24:mi:ss') from dual
union all select 'a', 3, 40, to_date('2009-07-07 15:00:00','rrrr-mm-dd hh24:mi:ss') from dual
), t3 as (
select t1.device
     , t1.ind
     , nvl(t1.value,lag(nvl(t1.value,0)) over (partition by t1.device, t1.ind order by t2.time))
       - lag(nvl(t1.value,0)) over (partition by t1.device, t1.ind order by t2.time) "VALUE"
     , t2.time
from t1
PARTITION by ( t1.device, t1.ind)
right join (select distinct time from t1) t2
    on t1.time = t2.time
select * from t3 where value is not null
DEVICE IND                    VALUE                  TIME
a      1                      5                      07-JUL-2009 13:00:00
a      1                      5                      07-JUL-2009 14:00:00
a      1                      5                      07-JUL-2009 15:00:00
a      2                      10                     07-JUL-2009 13:00:00
a      2                      10                     07-JUL-2009 14:00:00
a      2                      5                      07-JUL-2009 15:00:00
a      3                      30                     07-JUL-2009 13:00:00
a      3                      0                      07-JUL-2009 14:00:00
a      3                      40                     07-JUL-2009 15:00:00
9 rows selectedNote: I had to finegle the NVL function first half of the value expression to get the result to be 0 instead of -30. If you want it to be -30 instead just change that nvl function to nvl(t1.value,0) instead.
Edited by: Sentinel on Jul 8, 2009 4:40 PM

Command Link attribute is returning null.

Hi all,
I have a pojo iterator with me. I have to generate command link for a attribute from that iterator. I generated them using a ForEach loop as below and put address of employee as an attribute of that tag. Now in the Action Listener i am fetching this attribute using actionEvent as below : -
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My action Listener returns it as NULL. I am not getting why it is doing this.
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J dev version
Studio Edition Version 11.1.1.6.0

Hi,
Couple of things to check.
1. Check if the address is really null (instead of #{emp.firstName} as text for the commandLink, try with #{emp.address}).
2. Instead of
System.out.println("Content Id:- "+actionEvent.getComponent().getAttributes().get("adr"));
try
System.out.println("Content Id:- "+((RichCommandLink)actionEvent.getSource()).getAttributes().get("adr"));
-Arun

Update Upper row column value in null column in sql 2008

Hi All,
I want to update Upper row value into lower null value column dynamically . i have 10000 record .
any one have sql query or any idea.Please help
Akhilesh Sahu Sr.Software Developer

Hi akhilesh,
Based on your description, you want to Sorting by a specified order that NULL value should be located in the bottom of some columns. If in this scenario, we can try to add a calculated field to convert the values of the field to A, B depend on the specified
order. Then Sorting the field by A to Z to achieve your requirement. For more details, please refer to the following steps:
Right-click the dataset to add a calculated field named Order with the expression like below:
=iiF(Fields!CircleId.Value="","B","A")
Right-click the report item to open the properties dialog box.
Click Sorting in the left pane, then add a sorting as below:
Sort by: [Order]
Order: A to Z
If you have any other questions, please feel free to let me know.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support

Need Help: Dynamically displaying parameter values for a procedure.

Problem Statement: Generic Code should display the parameter values dynamically by taking "package name" and "procedure name" as inputs and the values needs to be obtained from the parameters of the wrapper procedure.
Example:
a) Let us assume that there is an application package called customer.
create or replace package spec customer
as
begin
TYPE cust_in_rec_type IS RECORD
cust_id NUMBER,
,cust_name VARCHAR2(25) );
TYPE cust_role_rec_type IS RECORD
(cust_id NUMBER,
role_type VARCHAR2(20)
TYPE role_tbl_type IS TABLE OF cust_role_rec_type INDEX BY BINARY_INTEGER;
Procedure create_customer
p_code in varchar2
,p_cust_rec cust_in_rec_type
,p_cust_roles role_tbl_type
end;
b) Let us assume that we need to test the create customer procedure in the package.For that various test cases needs to be executed.
c) We have created a testing package as mentioned below.
create or replace package body customer_test
as
begin
-- signature of this wrapper is exactly same as create_customer procedure.
procedure create_customer_wrapper
p_code in varchar2
,p_cust_rec customer.cust_in_rec_type
,p_cust_roles customer.role_tbl_type
as
begin
//<<<<<---Need to display parameter values dynamically for each test case-->>>>>
Since the signature of this wrapper procedure is similar to actual app procedure, we can get all the parameter definition for this procedure using ALL_ARGUMENTS table as mentioned below.
//<<
select * from ALL_ARGUMENTS where package_name = CUSTOMER' and object_name = 'CREATE_CUSTOMER'
but the problem is there are other procedures exists inside customer package like update_customer, add_address so need to have generalized code that is independent of each procedure inside the package.
Is there any way to achieve this.
Any help is appreciated.
// >>>>
create_customer
p_code => p_code
,p_cust_rec => p_cust_rec
,p_cust_roles => p_cust_roles
end;
procedure testcase1
as
l_cust_rec customer.cust_in_rec_type ;
l_cust_roles customer.role_tbl_type;
begin
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l_cust_rec.cust_name := 'ABC';
l_cust_roles(1).cust_id := 1;
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create_customer_wrapper
p_code => 'code1'
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,p_cust_roles => l_cust_role
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procedure testcase2
as
l_cust_rec customer.cust_in_rec_type ;
l_cust_roles customer.role_tbl_type;
begin
l_cust_rec.cust_id := 2;
l_cust_rec.cust_name := 'DEF';
l_cust_roles(1).cust_id := 2;
l_cust_roles(1).role_type := 'Role2';
create_customer_wrapper
p_code => 'code2'
,p_cust_rec => l_cust_rec
,p_cust_roles => l_cust_role
end;
end;

Not possible to dynamically in a procedure, deal with the parameter values passed by a caller. There is no struct or interface that a procedure can use to ask the run-time to give it the value of the 1st or 2nd or n parameter.
There could perhaps be some undocumented/unsupported method - as debugging code (<i>DBMS_DEBUG</i>) is able to dynamically reference a variable (see Get_Value() function). But debugging requires a primary session (the debug session) and the target session (session being debugged).
So easy answer is no - the complex answer is.. well, complex as the basic functionality for this do exists in Oracle in its DBMS_DEBUG feature, but only from a special debug session.
The easiest way would be to generate the wrapper itself, dynamically. This allows your to generate code that displays the parameter values and add whatever other code needed into the wrapper. The following example demonstrates the basics of this approach:
SQL> -- // our application proc called FooProc
SQL> create or replace procedure FooProc( d date, n number, s varchar2 ) is
2 begin
3          -- // do some stuff
4          null;
5 end;
6 /
Procedure created.
SQL>
SQL> create or replace type TArgument is object(
2          name            varchar2(30),
3          datatype        varchar2(30)
4 );
5 /
Type created.
SQL>
SQL> create or replace type TArgumentList is table of TArgument;
2 /
Type created.
SQL>
SQL> -- // create a proc that creates wrappers dynamically
SQL> create or replace procedure GenerateWrapper( procName varchar2 ) is
2          procCode        varchar2(32767);
3          argList         TArgumentList;
4 begin
5          select
6                  TArgument( argument_name, data_type )
7                          bulk collect into
8                  argList
9          from    user_arguments
10          where   object_name = upper(procName)
11          order by position;
12
13          procCode := 'create or replace procedure Test'||procName||'( ';
14          for i in 1..argList.Count
15          loop
16                  procCode := procCode||argList(i).name||' '||argList(i).datatype;
17                  if i < argList.Count then
18                          procCode := procCode||', ';
19                  end if;
20          end loop;
21
22          procCode := procCode||') as begin ';
23          procCode := procCode||'DBMS_OUTPUT.put_line( '''||procName||''' ); ';
24
25          for i in 1..argList.Count
26          loop
27                  procCode := procCode||'DBMS_OUTPUT.put_line( '''||argList(i).name||'=''||'||argList(i).name||' ); ';
28          end loop;
29
30          -- // similarly, a call to the real proc can be added into the test wrapper
31          procCode := procCode||'end;';
32
33          execute immediate procCode;
34 end;
35 /
Procedure created.
SQL>
SQL> -- // generate a wrapper for a FooProc
SQL> exec GenerateWrapper( 'FooProc' );
PL/SQL procedure successfully completed.
SQL>
SQL> -- // call the FooProc wrapper
SQL> exec TestFooProc( sysdate, 100, 'Hello World' )
FooProc
D=2011-01-07 13:11:32
N=100
S=Hello World
PL/SQL procedure successfully completed.
SQL>

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