Dynamically binding VO Parameter from Context Switcher

Hi guys,
I am using ADF JSF and BC, and I have a situation here which is:
1) My JSF page has a panel page component, inside it is a navigable form referencing a View Object.
2) In the contextSwitcher facet of this PanelPage, i have a SelectInputText which points to a "Globals" VO, having only one row ever (similar to SRDemo)
3) When the LOV returns value to this field, i must re-bind the navigable form VO Query to this value, and the form must show the first record of the NEW rowset.
The solution i am writing uses a ValueChangeListener on the SelectInputText, which runs an Application Module method that gets the value from the Globals VO and re-runs the query using "vo.setWhereClause" and "vo.executeQuery".
However, even though i debug the application and see the query being executed, the form shows strange behavior, as the page then re-runs the query, but swaps the first row of the new rowset with the row currently displayed. For example, suppose that i am seeing row "X" on the page and select a value from the LOV. The new execution fetches rows "Y" and "Z" from DB. When i scroll the page, i see that the first record is "X" again, followed by "Z"!
Do you have any idea of what could be the problem? Maybe a form clearance issue with ADF? Or i shouldn't be using dynamic binding with UPDATEABLE fields on the page, only when i use READ-ONLY fields?
Thanks a lot, and regards!
Thiago

Thiago,
you are not showing any of your code and I can only assume that this is a coding problem of yours.
Frank

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I received an error saying the Page not found
here's how to reproduce the error.
1. Create procedure in portal30 schema.
Create or Replace PROCEDURE PORTAL30.ADD_TWO_VALUES
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Hi,
I tried with your code with few changes ,please try with them.
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as
begin
v_result :=v_one+v_two;
end;
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<ORACLE>
DECLARE
v_total NUMBER;
BEGIN
<procedure_schema>.ADD_TWO_VALUES(:v_one,:v_two, v_total);
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Dear SAPUI5 guru's,
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Hi everybody,
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I'm going to post you a short code of what I'm meaning:
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My CO --------------------------
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==============================================================
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=============================================================
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=============================================================
public void doPerform(RunData rundata, Context context,String str) throws Exception {
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===============================================================
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================================================
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//Loop through the hashtable and put its elements in context
Set storeKeySet = htStore.keySet();
Iterator itr = storeKeySet.iterator();
while (itr.hasNext()) {
String paramName = (String) itr.next();
context.put(paramName, htStore.get(paramName));
bugwatcherRefreshAction bRefAc = new bugwatcherRefreshAction();
bRefAc.doPerform(pdata,context,pId1);
=============================================================
So this is the total scenario for the fetching the data , after clearing the cache and display that in the portal.I am unable to do that.Presently it is still fetching the data from the cache and it is not going to the database.Even the portlet Id is returning as null.
I am unable to implement that thing.
If you have any insight about this thing, that would be great .As it is very urgent a promt response will highly appreciated.Please send me any pointers or any issues for this I am unable to do that.
Please let me know as early as possible.
Thanks and regards,
Santanu Raha.

Have you run it in a debugger? That will show you exactly what is happening and why.

How to pass a parameter from one action1 in block1 to action2 in block2.

Dear Experts,
How to pass a parameter from one action1 in block1 to action2 in block2.
My Process Structure is as follows..
       Process
            Sequential Block
                 Action 1
                 Parallel Dynamic Block
                         Sequential Sub Block
                         Action 2.
while i am trying to execute the action1 the following error is shown below:
Cannot complete action: The activity could not be read.
Please suggest me how to do?
Regards,
Rajesh N

Hello Rajesh!
I think you are talk about the mapping parameters of your process.
This case in design time of your workflow, you have the vision of your blocks and actions, you have on action 1 the output parameter and you have the action 2 an input parameter.
So you have that make a group mapping on your process, map in this group the action1 outpu parameter with the action2 input parameter.
Regards, Ronaldo Rampelotti

Dynamic binding doubt

i have a a class (say class1) whi uses another class (say class 2) in class i have a public field which class 2 is accessing now i have changed class 2 such that that field is no more public & compiled , now class 1 is actually accessing a private field but it does not show any error , also i found out from some where that java -verify option will inform you that you have to compile class cos class 2 is already changed .so question is why it does not throw any run time exception why -verify option is not doccumented

This doesn't have anything to do with dynamic binding.
This allows you to compile one class without
recompiling every dependent class. At runtime, when
the other classes try to access those variables you
should get an error.And if you're not getting the error (like your post seems to indicate), then you're probably not really using that version (with the now-private field) of the compiled class at run-time, but rather the old one because you goofed your classpath.

How to use Parameter from file in window env

hi All,
Please tell me the how I can get Parameter from Saved file and can use in other file.
EX:
I want to use Password file for each instance like
ORCL-manager
ORCL_1-tiger
ORCL_2-*****
how to call this file in other file. using pasword for instance
any help would be appereciated.
Regards,

You can use SFTP for this.
This is a way of implementing SFTP in SSIS using standard tasks
http://visakhm.blogspot.in/2012/12/implementing-dynamic-secure-ftp-process.html
also see
http://blog.goanywheremft.com/2011/10/20/sftp-ftps-secure-ftp-transfers/
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

How to pass parameter from 1 stored procedure to another stored procedure inside crystal report

Hi
I have several stored procedure in my Crystal Report. I am wondering if it is possible for me to pass a parameter to one of the stored procedure and to use the result of that stored procedure E.g. CustomerCode. To another 2 stored procedure to generate the report dynamically?
I have 3 stored procedure
The 1st one is used to gather information and process the calculation
another 2 stored procedure is used for generate the graph and both of them required to take 2 parameters. The 1st stored procedure will require 1 parameter (E.G. Reference Code) and will return a set of information including the data that could be use on the other 2 stored procedures.
After I added these 2 stored procedure, it requires me to pass 3 parameters to the report. I would like to know if I could only pass the Reference Code for stored procedure 1 and use it to retrieve the information for the other 2 parameter?
Thanks in advance
Chi

Hi Chi
To pass parameter from 1 stored procedure to another stored procedure, you will have to create sub report. In your case you will have to create 2 sub reports for 2nd and 3rd stored procedure and link those sub reports with the main report using Reference Code field in order to pass the values.
After creating the report when you will refresh the report, it will ask 4 parameters, one parameter for main report, one for the first subreport and two for second subreport to fetch the data correctly.
Regards
Poonam Thorat.

Decode Vs Case: context switching?

So I was told recently that among other reasons, CASE is "better" than Decode in SQL statements because Decode context switches to PL/SQL to perform the checks.
I can't find anything in the documentation to support this.
this site here:
http://www.dba-oracle.com/oracle_news/2005_11_23_case_decode_machinations.htm
mentions that one of the disadvantages of decode is that it's post-retrieval, but it also seems to mention that so is CASE.
anyone have any idea where someone may have got the "context switching" idea from?

have often wondered why you would use CASE in PL/SQL when it has IF THEN control structures. Yes, you could, however readability would suffer. But what is more important CASE has a form where expression is evaluated only once:
SQL> SET SERVEROUTPUT ON
SQL> DECLARE
2      X NUMBER;
3 BEGIN
4      PKG1.CNT := 2;
5      X := CASE PKG1.F1
6             WHEN 1 THEN 1
7             WHEN 2 THEN 2
8             WHEN 3 THEN 3
9           END;
10      DBMS_OUTPUT.PUT_LINE('X = ' || X);
11      DBMS_OUTPUT.PUT_LINE('PKG1.CNT = ' || PKG1.CNT);
12 END;
13 /
Call to PKG1.F1
X = 3
PKG1.CNT = 3
PL/SQL procedure successfully completed.
SQL> DECLARE
2      X NUMBER;
3 BEGIN
4      PKG1.CNT := 2;
5      IF PKG1.F1 = 1
6        THEN X := 1;
7      ELSIF PKG1.F1 = 2
8        THEN X := 2;
9      ELSIF PKG1.F1 = 3
10        THEN X := 3;
11      END IF;
12      DBMS_OUTPUT.PUT_LINE('X = ' || X);
13      DBMS_OUTPUT.PUT_LINE('PKG1.CNT = ' || PKG1.CNT);
14 END;
15 /
Call to PKG1.F1
Call to PKG1.F1
Call to PKG1.F1
X =
PKG1.CNT = 5
PL/SQL procedure successfully completed.
SQL> In such case you would have to introduce a temp variable:
SQL> CREATE OR REPLACE
2 PACKAGE PKG1
3 IS
4 CNT NUMBER;
5 FUNCTION F1 RETURN NUMBER;
6 END;
7 /
Package created.
SQL> CREATE OR REPLACE
2 PACKAGE BODY PKG1
3 IS
4 FUNCTION F1 RETURN NUMBER
5 IS
6 BEGIN
7 DBMS_OUTPUT.PUT_LINE('Call to PKG1.F1');
8 CNT := CNT + 1;
9 RETURN CNT;
10 END;
11 END;
12 /
Package body created.
SQL> SET SERVEROUTPUT ON
SQL> DECLARE
2      X NUMBER;
3 BEGIN
4      PKG1.CNT := 2;
5      X := CASE PKG1.F1
6             WHEN 1 THEN 1
7             WHEN 2 THEN 2
8             WHEN 3 THEN 3
9           END;
10      DBMS_OUTPUT.PUT_LINE('X = ' || X);
11      DBMS_OUTPUT.PUT_LINE('PKG1.CNT = ' || PKG1.CNT);
12 END;
13 /
Call to PKG1.F1
X = 3
PKG1.CNT = 3
PL/SQL procedure successfully completed.
SQL> DECLARE
2      X NUMBER;
3      TMP NUMBER;
4 BEGIN
5      PKG1.CNT := 2;
6      TMP := PKG1.F1;
7      IF TMP = 1
8        THEN X := 1;
9      ELSIF TMP = 2
10        THEN X := 2;
11      ELSIF TMP = 3
12        THEN X := 3;
13      END IF;
14      DBMS_OUTPUT.PUT_LINE('X = ' || X);
15      DBMS_OUTPUT.PUT_LINE('PKG1.CNT = ' || PKG1.CNT);
16 END;
17 /
Call to PKG1.F1
X = 3
PKG1.CNT = 3
PL/SQL procedure successfully completed.
SQL> SY.

Dynamically binding VO Parameter from Context Switcher

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