How to handle data in a request object

I want to know the best way to handle data received from sql query to display on a jsp page and for page navigation. If I store data in a request object then the data is lost after displaying first page. When user hits Next link to view more data I need to do another query to database which I want to avoid. I display only 20 rows at a time. So if my query returns 100 rows I display 5 pages. I need to retain data when user hits next to view other pages. What is the best way to handle this?
- Raj

By caching your resultset. There are caching custom tags that perform this function. Check out http://www.servletsuite.com/jsp.htm.

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How to get Date Format from Local Object.

Hi All,
I am new to Web Channel.
I need to know Date format From date of locale.
suppose there is a date "01/25/2010" date in date field I want to get string "mm/dd/yyyy". Actually I have to pass date format to backend when I call RFC.
Is there any way to get Date format from "Locale" object. I should get date format for local object
I get local object from "UserSessionData" object but how to get Date format from it.
I am not looking for Date value. I am looking for current local date format ("mm/dd/yyyy or dd/mm/yyyy or mon/dd/yyyy) whatever local date format. I could not find example which show how to get date format from "Locale" object.
Any help will be appreciated with rewards.
Regards.
Web Channel

Hi,
You can get it from "User" or "Shop" business object.
Try to get User or Shop Business Object as shown below.
BusinessObjectManager bom = (BusinessObjectManager) userSessionData.getBOM(BusinessObjectManager.ISACORE_BOM);
User user = bom.getUser();
char decimalNotation = user.getDecimalPointFormat().getGroupingSeparator();
If you are seeing "1,234.00" then above code will return "."
I hope this information help you to resolve your issue.
eCommerce Developer.

How do I get to the request object in a webflow.

How do I get to the request object in a webflow.
I created a input process and one function it needs to do is create a cookie.
Problem is I don't have a response object.
How do I create/get the response object so I can create a cookie.
Thanks
Michael C Ford
------------------ Code Line ------------------------------------
public Object process(HttpServletRequest req, Object requestContext)
throws ProcessingException
// get the pipeline and namespace info for the process
PipelineSession pSession = null;
String namespace = null;
String username = req.getRemoteUser();
pSession = getPipelineSession(req);
namespace = getCurrentNamespace(pSession);
/* ***** DO THE INITIAL CREATE OF THE BEAN *** */
     try {
          Properties props = new Properties();
          props.put(
               Context.INITIAL_CONTEXT_FACTORY,
               "weblogic.jndi.WLInitialContextFactory");
          Context ctx = new InitialContext(props);
          Object homeObject = ctx.lookup("com.??.??PortalMgr");
          SeechangePortalMgrHome seechangePortalMgrHome =
          (SeechangePortalMgrHome) javax.rmi.PortableRemoteObject.narrow(
                                                  homeObject,
                                                  SeechangePortalMgrHome.class);
          SeechangePortalMgr portalMgr = seechangePortalMgrHome.create();
/* Set the initail user */
portalMgr.setUser(username);
          UserRuntime userRuntime = (UserRuntime)portalMgr.getRuntimeObject();
          System.out.print("Run Time User is " + userRuntime.getUserName());
          System.out.print("Run Time User is " + userRuntime.getOrgSeq());
// ** cookies for Actuate XXX=(customer sequence ID), YYY=ZZZ is a dummy per
their requirement
          Cookie cCustSeqNumber = new Cookie("XXX",userRuntime.getOrgSeq());
          Cookie cPassword = new Cookie("YYY","ZZZ");
          cCustSeqNumber.setPath("/");
          cPassword.setPath("/");
          ??response.addCookie(cCustSeqNumber);
          ??response.addCookie(cPassword);
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// at this point we add the logic to produce the bean
return "success";

Thanks
Just what I needed, except I needed to caste response.
Michael C
"Daniel Selman" <[email protected]> wrote:
Michael,
// get the HttpServletResponse from the HttpServletRequest
HttpServletResponse response =
equest.getAttribute( WebflowConstants.HTTP_SERVLET_RESPONSE );
Cookie cPassword = new Cookie("YYY","ZZZ");
cCustSeqNumber.setPath("/");
cPassword.setPath("/");
response.addCookie(cCustSeqNumber);
response.addCookie(cPassword);
You HAVE the HttpServletRequest...
public Object process(HttpServletRequest req, ObjectrequestContext)
throws ProcessingExceptionMake sense?
Dan
"michael C Ford" <[email protected]> wrote in message
news:[email protected]...
How can I get to the response this way ?
this just stored the response as an attribute did it now ?
If I don't have it, how can I use it in a setAttribute ?
Sorry just a little slow
I can't do this can I ?
request.setAttribute(WebflowConstants.HTTP_SERVLET_RESPONSE,response);
Cookie cPassword = new Cookie("YYY","ZZZ");
cCustSeqNumber.setPath("/");
cPassword.setPath("/");
response.addCookie(cCustSeqNumber);
response.addCookie(cPassword);
"Daniel Selman" <[email protected]> wrote:
Michael,
I found this handy snippet in our code:
// Put the httpServletResponse into the request, this is done
in
case IPs want to
// use the response to deposit cookies. The IPs maynot howeverwrite
// anything to the response as this will cause an
IllegalStateException
request.setAttribute(WebflowConstants.HTTP_SERVLET_RESPONSE,
response);
So, the HttpServletResponse is bound into the HttpServletRequest usingthe
key, WebflowConstants.HTTP_SERVLET_RESPONSE.
Magic!
Sincerely,
Daniel Selman
"michael C Ford" <[email protected]> wrote in message
news:[email protected]...
How do I get to the request object in a webflow.
I created a input process and one function it needs to do is create
a
cookie.
Problem is I don't have a response object.
How do I create/get the response object so I can create a cookie.
Thanks
Michael C Ford
------------------ Code Line ------------------------------------
public Object process(HttpServletRequest req, Object
requestContext)
throws ProcessingException
// get the pipeline and namespace info for the process
PipelineSession pSession = null;
String namespace = null;
String username = req.getRemoteUser();
pSession = getPipelineSession(req);
namespace = getCurrentNamespace(pSession);
/* ***** DO THE INITIAL CREATE OF THE BEAN *** */
try {
Properties props = new Properties();
props.put(
Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
Context ctx = new InitialContext(props);
Object homeObject = ctx.lookup("com.??.??PortalMgr");
SeechangePortalMgrHome seechangePortalMgrHome =
(SeechangePortalMgrHome) javax.rmi.PortableRemoteObject.narrow(
homeObject,
SeechangePortalMgrHome.class);
SeechangePortalMgr portalMgr = seechangePortalMgrHome.create();
/* Set the initail user */
portalMgr.setUser(username);
UserRuntime userRuntime = (UserRuntime)portalMgr.getRuntimeObject();
System.out.print("Run Time User is " + userRuntime.getUserName());
System.out.print("Run Time User is " + userRuntime.getOrgSeq());
// ** cookies for Actuate XXX=(customer sequence ID), YYY=ZZZ isa
dummy per
their requirement
Cookie cCustSeqNumber = new
Cookie("XXX",userRuntime.getOrgSeq());
Cookie cPassword = new Cookie("YYY","ZZZ");
cCustSeqNumber.setPath("/");
cPassword.setPath("/");
??response.addCookie(cCustSeqNumber);
??response.addCookie(cPassword);
} catch (Exception ee) {
System.out.print("Unable to create Portal Manager" + ee);
// at this point we add the logic to produce the bean
return "success";

Model of how APEX handles data (values)?

Reference {thread:id=2486655}
I'm trying to get a model of how APEX handles data (values). There are several places(?) that data (values) can exist. Or so it seems. I'm trying to understand how these work -- to put all the pieces together.
Question:
A) Where data can be?
1) In the database
2) In the session
3) Rendered -- and hence displayed on the screen, if a displayed value -- but not in the session
4) In perhaps(?) some working memory pool(?) but different from the page rendered values I see on the screen?
5) Other?
Why do I think this is relevant?
Question:
B) If there are rendered values and session values different from the rendered values, then when code executes, which of these values (rendered or session) is it executing against?
And maybe the answer is, "You don't understand what's going on." Yes, "Exactly!" Hence the question.
Best wishes,
Howard

Howard (DBA in Training) wrote:
I'm putting this together now. For example:
I set the value of a Page Item (say, :P2_DATA) to "BEFORE" in a Before Region process and change it to "AFTER" in an After Region Process. 'BEFORE' was displayed on the screen but 'AFTER' was in the session state. So I see that PL/SQL changes these values in the session state. But it doesn't "go back" to change the HTML after the region has been rendered -- hence we see BEFORE shown on the screen. (I'll have to think about what a Dynamic Action does.)
Also, if a page item has a default value, say 'DEFAULT' then that value doesn't get into the session state. At least, not with my current settings. Oh, that explains a lot of confusion!! I suppose there's a logical reason for this but who would expect default values to be differently from other PL/SQL operations on the item?
Questions:
1) So why does a default value not get put into the session state?Several reasons, among them:
*1. When/why is the value required?* Region items (and thus their source and default values) are rendered in region/item sequence order. The item's source/default value would therefore not be available in session state until it's rendering point. This is frequently later in page show processing than the value is actually required, such as the common use case of including a data value in the page or region title. Setting the value in a Before Header/Regions computation or process makes it available as required before the item is actually rendered.
*2. The rendered page might not be submitted.* Default values are typically set when a page will create a new row. Consider the situation where the user clicks a "Create" button and is presented with an order entry form containing several default values. They then decide they don't want to create a new order after all, and navigate away from the form page via some mechanism that uses a redirect rather than a submit (such as a default "Cancel" button). This means that no page submit processing is performed, and generally that no session state management is performed. If the default values were set in session state, the order entry page would contain the default values for the non-existent order despite the user never submitting it. This may have unwanted side-effects if these values are referenced elsewhere in the application, and therefore would require extra session state management to be built into the application.
*3. A rendered item might not be submitted with the page.* Per the HTML specification, the values of disabled controls unchecked checkboxes are not POSTed on page submit. Consider a situation where a checkbox item is set with several default values, but the application requires that the checkboxes be cleared and disabled by a dynamic action if the user chooses certain options from a select list. In this case, on page submission no values are submitted into session state for the checkbox item. If the defaults had been set in session state, then the application would be in an inconsistent state, with the user-selected option indicating that none of the checkboxes were checked, but with session state holding values showing that they were. This would require additional processing to ensure that the application's state was consistent before saving it to the database.<sup>1</sup>
2 & 3 are particularly significant in basic wizard-generated applications. Doing things in this way, the wizard-generated DML and navigation "just works", without the need for additional session state management.
2) Is there a Page Item setting that causes the default value to be saved to the session state?No. Hopefully the explanations above provide sufficient reason to show why this is genearlly not desirable. On the rare occasions when it is required, set the session state value using a computation or process.
<sup>1</sup> There are other reasons—mainly security related—that make it good practice to perform such checks in more complex and internet-facing applications anyway.

How to handle data that got from SAP by Webservice?

Hi, Gurus.
I am working on IFbA with ABAP and Adobe LiveCycle Designer.
I've developed a function module in R/3 system and created webservice, connected the WSDL address to the form. The problem is how can i handle data that got from SAP by Webservice?
It's Ok if i bind the dataconnection node to the form element, but how can i handle data without binding to the form element? I mean that how can i use the data retrieved from Webserivce in the Javascript, please give me some sample code or script method.
Thanks.

Hi Yang,
If you are using Web Service, then the binding will be done automatically.
It can't grow automatically, what else should i do to achieve this?
1.Select the table(make sure you are not selecting subform) in Hierarchy view
2. Under table select the Row which is having the required fileds for data
3. In the Binding of that row, check the checkbox "Repeat Row for each item data" and under that check the Min Count which will set the default row **** to 1
Regards,
Sachin

How to filter data in defining request

Hi Midhun,
Could you please help me in filtering data in defining request in offline mode.
Still I am trying to open the store and read the data from store I am getting 0 records read from the store
Best Regards
Abhinav Dodda

Re,
see attached files :
1) the signal non filtered
2) the signal filtered with a parameter 0.9999999
3) the signal filtered with a parameter 0.9999
I didn't understood what you wanted to remove from your signal : is it the peaks, or the noise ?
let me know if it's good for you, and I will send you the VI in 8.5 (or in 8.0 if you want)
Best regards,
Vincent
V-F
Attachments:
filtered 0,9999.JPG ‏186 KB
non filtered.JPG ‏185 KB
filtered 0,9999999.JPG ‏189 KB

Workflow Approval Process: 1)How to insert Custom Data into Windows Workflow database? 2)In workflow Approval Process while creating new request ,how to insert our custom data like approvers ,requester,object info into WF DB?

hi ,
here the description about my question.
1)i am working on windows workflow,we need to implement approval process for my project.
2)we have multiple approvers for one request,requester,created object information.
3)now i want to insert and retrieve, created instance information from windows workflow
database.with all following details
i)Workflow instaceId,
ii)current state of work flow(idle,complete,pending)
iii)approvers information.
iv)requester information.
v)created object information.
here some of the links, which i am trying for solution:
https://wf.codeplex.com/wikipage?title=Tracking%20states%20with%20WorkflowApplication[^]
https://msdn.microsoft.com/en-us/library/ee622977(v=vs.110).aspx[^]
please answer to my question. if you want to send any examples send me to my email address.
[email protected]

Hi，
According to your description, it seems that your main issue is about customID paramerter in workflow approval prcess.
About this, please refer to the two samples:
http://blog.petegoo.com/2010/08/22/workflow-4-email-approval-sample/
http://cgeers.com/2010/04/10/windows-workflow-in-asp-net/
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How to Extract data from a Request management tool to Apex to avoid working on Excel reports

Client uses a ticketing tool,I donot know what is the database for the tool,but I would like to know the best way to extract data from the tool to pex so that we can eliminate working on Excel reports.These excel reports are basically the open request log,resolved tickets,aging tickets etc,currently we work on many excel reports,can we achieve this in Apex ,if so how do we achieve this.Then we would like to use this report and prepare multiple charts,how the above two requirements can be mapped.

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http://msdn.microsoft.com/en-us/library/dd877045.aspx
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- Morten
http://ora-00001.blogspot.com

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Hi everyone,
I have a custom View Object that I am using to retrieve some data.
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I have to go through the rows returned by the underlying View's SQL and selectively decide which row to display. I have been looking around to find some examples that explain how to achieve what I am trying to do but with no luck.
I would really appreciate if anyone of you could give me some pointers!
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Regards,
Sacha

Hi,
expaining the usecase you want to implement for sure helps answering your question.
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Hi,
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Now i have to pull the data from this type and need to send the data in excel.
Procedure will fetch data and assign it to object with lot of validations and local parameters variables..
How can i push the data from the out parameter and need to send that in excel..Its an oracle database 10g..

here's a basic example...
SQL> set serveroutput on;
SQL> create or replace type t_obj as object (x number, y number);
2 /
Type created.
SQL> ed
Wrote file afiedt.buf
1 create or replace package mypkg as
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3    procedure callme;
4* end;
5 /
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SQL> ed
Wrote file afiedt.buf
1 create or replace package body mypkg as
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3    begin
4      p_obj := t_obj(1,2);
5    end;
6    procedure callme is
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SQL> /
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X=1 Y=2
PL/SQL procedure successfully completed.
SQL>

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Hi,
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How i can register to that event and handle that event so that i can
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Hi friends,
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Hi User,
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http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:439619916584#73995149457661
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