Calling portal JavaScript from dynamic pages

Where is the Oracle folder where all the JavaScripts are located? I want to use some of these scripts in my dynamic page.
Thanks,
Marcelo

Bob,
You have variables in your procedure like l_status, p_alternate_status which you do not have in the form. Are these IN or OUT variables ?
If these are IN variables, this proc will not work because you do not have any variable in the form. So from where does it get the values? There is not any default declared too. You have to explicitly define IN or OUT variables.
Have you also given execute permission to public ?

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How to call a procedure from dynamic page?

I am trying to submit a form (dynamic page) to a procedure but keep getting the generic page not found error.
I have the following dynamic page (bind variable works properly):
<HTML>
<HEAD>
<TITLE>Example</TITLE>
</HEAD>
<BODY>
<oracle>
declare
v_job_id number := :job_id;
begin
htp.p(v_job_id);
htp.formOpen('http://mssdiscovery.ssc.nasa.gov:7777/pls/portal/portal_public.buy_off', 'post');
htp.formHidden('JOBID', v_job_id);
htp.formSubmit('submit', 'Buy Off');
htp.formClose;
end;
</oracle>
</BODY>
</HTML>
This form should submit to a procedure called "BUY_OFF", defined in the PORTAL_PUBLIC schema as follows:
Create or Replace PROCEDURE PORTAL_PUBLIC.BUY_OFF
(JOBID IN number)
as
begin
update portal_public.components_jobs_syn
set
status = 'COMPLETE'
where job_id = JOBID;
/* add code to redirect */
exception
when others then
null;
end;
I have granted PORTAL and PUBLIC execute privileges.
I have never been able to submit a form in a dynamic page to a procedure... it never works... someone please help me out! What am I missing?

Nevermind... I changed the submit button name from submit to NULL and it works fine now. I guess the name flipped it out for some reason.

Calling a procedure from Dynamic Page

I am trying to call a procedure from a dynamic page. The procedure displays multi records from a table. I have created a procedure:
PROCEDURE process_student_request( p_primary_request in wwv_utl_api_types.vc_arr,
p_alternate_request in wwv_utl_api_types.vc_arr,
p_action in varchar2,
l_status in out varchar2);
When I hit the submit button on the dynamic page it does not execute the procedure and tries to open a new page. How do I get this to work?
Here is the text of the page:
<HTML>
<HEAD>
<TITLE>Example</TITLE>
</HEAD>
<BODY>
<FORM action="portal30.star_portal.process_student_requests" method="post">
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="2" CELLSPACING="0" class="RegionBorder">
<TR>
<TD valign="top" align="left" width="40%"><FONT class="PortletText1">
<ORACLE>declare
row_num number := 1;
hold_row_num number;
hold_class_cd stars3.req.class_cd%TYPE;
begin
for c1 in (select A.start_yy, A.school, A.student_id, A.class_cd, B.name from stars3.course B, stars3.req A
where A.student_id = portal30.star_portal.get_session_variable('STUDENT_ID') and A.start_yy = '01' and
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B.start_yy = A.start_yy and
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B.class_cd = A.class_cd)
loop
hold_class_cd := c1.class_cd;
htp.p(lpad(to_char(row_num),2,'0'));
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htp.p('<BR>');
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</ORACLE>
</BODY>
</FORM>
</TD>
</TR>
</TABLE>
</HTML>

Bob,
You have variables in your procedure like l_status, p_alternate_status which you do not have in the form. Are these IN or OUT variables ?
If these are IN variables, this proc will not work because you do not have any variable in the form. So from where does it get the values? There is not any default declared too. You have to explicitly define IN or OUT variables.
Have you also given execute permission to public ?

UTIL-PARAM STRING ERROR when calling a form from OAF Page

Dear Experts,
Can you please suggest, as we are getting the below error when we are calling a form from OAF page.
"UTIL-PARAM STRING ERROR"
We have created a button to call the same and the syntax used is as below.
form:PA:OLNG_MOC_PROJECTS_ENGINEER:STANDARD:PA_PAXCARVW:PROJECT_NUMBER={@ProjectNumber}
Thanks in advance,
Satish

Hi all,
I have a Personalized Button, my button call a customized form (with a parameter named TAINV_PARAM). Function of customized Form is TAINV_FORM
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In Destination URL of Personalized Button, fill code to call Customized Form:
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TAINV

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check if you have import oracle.cabo.ui.data.DataObject; in your import statement.
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Calling Portal event from ABAP class

Hi Experts,
I need a following clarificatrion, Please help,
1. Is it possible to call a webdynpro method from a normal ABAP class?
2. If no, we need a functionality of a class 'CL_WDR_HTTP_EXT_MIME_HANDLER' having method 'DO_DOMAIN_RELAX_HTML'.
Is there any alternative method which can be used in ABAP having the same functionality.
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Thanks,
Shabir

>1. Is it possible to call a webdynpro method from a normal ABAP class?
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Is there any alternative method which can be used in ABAP having the same functionality.
What exactly do you want to do here? Do you just want to get the relaxation script? For what purpose? You should never need to inject the relaxation script into WDA.
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Out put file is not genrated when calling xml reports from OAF page

Dear all
i am calling xml reports from OAF page
the out put file is not generated
i am writing this code
public int tradingrequest(String quoid, String costoder,int orgid)
try
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java.sql.Connection pConncection = tx.getJdbcConnection();
ConcurrentRequest cr = new ConcurrentRequest(pConncection);
String applnName =
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String cpDesc =
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oe.setApplicationModule(this);
throw oe;
in controller i am writing this code
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(OAMessageStyledTextBean)webBean.findChildRecursive("quotationid");
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(OAFormValueBean)webBean.findChildRecursive("costorder");
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String costorder = z.getValue(pageContext).toString();
System.out.println("The quotation id and costing order are....." + quoid +
" " + costorder);
/*if click on run report button to run the report*/
if ("Viewreport".equals(pageContext.getParameter(EVENT_PARAM)))
if (tsflag.equals("Y"))
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String url =
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Error
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WHEN I GOTO FIND REQUESTS PAGE QUERY THIS REQUEST ID I AM GETTING THE OUTPUT IN XM FILE
Regards
Sreekanth

java.io.FileNotFoundException: \..\..\..\xdoAqdFFZfuuJ051010_0628487460.fo (The system cannot find the path specified)
MY CO code
if("GenerateReport".equals(event))
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DataObject sessionDictionary = (DataObject)pageContext.getNamedDataObject("_SessionParameters");
HttpServletResponse response = (HttpServletResponse)sessionDictionary.selectValue(null,"HttpServletResponse");
try {
// Hashtable hashtable = new Hashtable(1);
// hashtable.put("TruckBookingRefNum",trucknum);
// System.out.println("test"+trucknum);
ServletOutputStream os = response.getOutputStream();
// Set the Output Report File Name and Content Type
String contentDisposition = "attachment;filename=LF Cargo Summary Report.htm";
response.setHeader("Content-Disposition",contentDisposition);
response.setContentType("application/HTML");
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XMLNode xmlNode = (XMLNode) am.invokeMethod("getTestDataXML");
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
xmlNode.print(outputStream);
ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
ByteArrayOutputStream pdfFile = new ByteArrayOutputStream();
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//Generate the PDF Report.
TemplateHelper.processTemplate(
((OADBTransactionImpl)pageContext.getApplicationModule(webBean).getOADBTransaction()).getAppsContext(),
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"US",//((OADBTransactionImpl)pageContext.getApplicationModule(webBean).getOADBTransaction()).getUserLocale().getCountry(),
inputStream,
TemplateHelper.OUTPUT_TYPE_HTML,
null,
pdfFile);
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byte[] b = pdfFile.toByteArray();
System.out.println(" byte"+b);
response.setContentLength(b.length);
os.write(b, 0, b.length);
os.flush();
os.close();
pdfFile.flush();
pdfFile.close();
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System.out.println(" inside catch");
response.setContentType("text/html");
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pageContext.setDocumentRendered(true);
Edited by: user9367919 on May 13, 2010 10:31 AM

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Hello,
I'm trying to call portal service from web service. Is this possible? I'm getting an error.
For example, code:
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.. is generating exception:
java.lang.LinkageError: Class com/sapportals/portal/prt/runtime/IPortalRuntimeResources violates loader constraints
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I want to know whether i can call signed applet from jsf page in sun studio creator. If possible, how do i go about it.
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Can i call portal service from a j2ee application?

Hi Experts,
Can i call portal service from a j2ee application?
If yes then how?
If no then is there any other way to achieve the same?
I m reffering this link:
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/9ddd0cbb211d72e10000000a1553f6/content.htm
but not getting any help
Please help me out.

Hi,
Can you check this link?
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Srinivasan T

Call portal service from page or iview

Hello All,
I have an portal applction(PAR) which is returning a value suppose 'X'.
Now my requirement is to call this portal service from page.
How may i do this?
Regards.
Punit
Edited by: Punit Singh on Feb 25, 2011 9:30 PM

Hi
You can call the IPortalService API as in this [thread|how to call a portal service;
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Problem calling Procedure with parameter from Dynamic Page

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
v_one IN NUMBER,
v_two IN NUMBER,
v_result OUT NUMBER)
as
begin
v_result :=v_one+v_two;
end;
2. Create Dynamic Page with following code
<ORACLE>DECLARE
v_total NUMBER;
BEGIN
ADD_TWO_VALUES(:v_one,:v_two, v_total);
htp.p('The total is => ');
htp.p('<input type="TEXT" VALUE='||v_total||'>');
htp.para;
htp.anchor('http://<machine.domain:port#>/pls/portal30/PORTAL30.DYN_
ADD_TWO_VALUES.show_parms', 'Re-Execute Procedure');
END;</ORACLE>
3. I clicked on Customize Link and entered 2 numbers as values for v_one and v_two.
4. Got "The page cannot be found" error in I.E. or "The requested URL /pls/portal30/PORTAL30.DYN_SAMPLE_ADD.show was not found on this server." on Netscape
However when I subsitute "ADD_TWO_VALUES(:v_one,:v_two, v_total);" in the dynamic page for "ADD_TWO_VALUES(3,2, v_total);", it runs just fine.
What's wrong here? Can I not use a parameter from a dynamic page and call a procedure with it? Help is needed urgently and will be greatly appreciated.
-Ahsun

Hi,
I tried with your code with few changes ,please try with them.
Create or Replace PROCEDURE <myschema>.ADD_TWO_VALUES
v_one IN NUMBER,
v_two IN NUMBER,
v_result OUT NUMBER)
as
begin
v_result :=v_one+v_two;
end;
I created the procedure in <mySchema> and granted that to <application_schema> and made some changes
<ORACLE>
DECLARE
v_total NUMBER;
BEGIN
<procedure_schema>.ADD_TWO_VALUES(:v_one,:v_two, v_total);
htp.p('The total is => ');
htp.p('<input type="TEXT" VALUE='||v_total||'>');
htp.para;
htp.anchor('http://<your_host>/pls/<portal_schema>/<application_schema>.DYN_FOR_OTN.SHOW_PARMS', 'Re-Execute Procedure');
END;
</ORACLE>
Hope this helps.
rahul

Passing value from dynamic page to form.....

I have a portal page that has a dynamic page where I've created an html form. Also on this same page in different regions are three other forms which were created by the form wizard. From the dynamic page form I want to pass a session value to the other forms on the same page. Is this possible? I know it's possible from form to form using session apis. I've search the forum and have not found what I'm looking for. Can anyone be of any help on this topic?

Melissa,
It seems we have the same type issue.
Session variable how to's are what I need also.
There is a site with more information on it...a continuation of the Portal Handbook by Vandivier and Cox at home.covad.net/~idbexperts called an "Unpublished Case Study" - I don't know if it'll hit your needs on the head, but it may help to see it.
I believe I am trying to hold session variables over til users complete a 4 part form across several pages (may be a space problem we have). Do you know how I start this?
I don't know how to put p_session variables together, when or where the parameters are necessary and whether a procedure is necessary or not!!!
If you would like to correspond offline, I am at [email protected] and would appreciate your insights.
Mary

Pass parameter from dynamic page to form

I have a report that uses a link to pass a parameter (projno) to a dynamic page. This dynamic page calls a procedure which, using the projno, pulls information from four tables. Depending on who the user is and what phase the project is in, each heading can be a link to a form so that the proper user can update the project. For instance, the projetc manager can update the progress table during phases 2-9. So I want the Progress Heading to be a link to a form so that the project manager can update the progress for a specific project number. I tried to put the link in the procedure like this:
if iPhase in (2,3,4,5,6,7,8,9) then
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But it brings up a blank form... no parameters are passed. Help!?

when I use :projno I get a "bad bind variable" error. But really, I don't think that's the problem. Using the code in my last message, I can mouseover the link and see the correct information:
http://spring.ous.edu:7778/pls/portal/PORTAL.wwa_app_module.link?p_arg_names=_moduleid&p_arg_values=6803259033&p_arg_names=projno&p_arg_values=14&p_arg_names=_projno_cond&p_arg_values=%3D&p_arg_names=_sessionid&p_arg_values=
When I actually click on the link however, this is the URL now displayed in the address field:
http://spring.ous.edu:7778/pls/portal/PORTAL.wwa_app_module.show?p_sessionid=2592
It strips the url of the projno information.

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