URGENT: iframe in a dynamic page. Strange Problem.

Hi all,
I have a typical problem.
I created a Dynamic Page which brings out the information of a Purchase Order (PO). (PO_REPORT)
Now the numer of items in a PO can vary from 1 to anything.... so I made a seperated report based on sql query (ITEM_DETAILS) which I can restrict to 5 records. Now I called this report using the <iframe> tag and passing the parameter value of the PO number to this report.
Until here everything is fine.
But the problem starts after this. I have a item code on this report (ITEM_DETAILS) which has an underlying link, clicking on which it runs the same report with an added parameter of Requisition number which again populates another iframe in the same dynamic page along with the Requistion details for that item.
But as the Dynamic page is loaded, the ITEM_DETAILS report's first 5 items are shown again. Even if I click on the item link on the 6th item (which will come on the next page) after the dynamic page is loaded, the first page will be loaded again.
Is there a way by which I can reach the same place after clicking on the link or if I click on the item code link only the contents of the requistion details frame are changed.
Any help would be appreciated.
Thanks.

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HI,
its easy to do.
1.Create an application.
2.Publish it as Application Provider.
3.In that Application,create objects like dynamic pages,forms or report.
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5.Create New Page or edit existing one.
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Urgent, creating xml files dynamically, request dispatcher problem

hi all,
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The files CBECBC.XML & CBECBC_Envelop.XML,
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//////// Error ////////
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Hi All
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Dear noahlau,
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Strange Problem in dynamically list population with record group

Hello Room,
I am dynamically populating a single list with 2 record groups. I am having a strange problem. All the code are written in 2 seperate buttons. The code of every button is given below.
Button 1 code:-
DECLARE
rg_reports RECORDGROUP;
rg_name VARCHAR2(40) := 'REPORTS';
vTemp NUMBER;
BEGIN
-- Pls make sure Group doesn't already exist
rg_reports := FIND_GROUP(rg_name);
-- If it doesn't exist then create it and add ur query to it
IF Id_Null (rg_reports) THEN
rg_reports:=CREATE_GROUP_FROM_QUERY(rg_name , 'SELECT companyname,to_char(co) from companymaster order by companyname');
end if;
--Populate the Record Group
vTemp:=POPULATE_GROUP(rg_reports);
POPULATE_LIST('REPORTS.EXAMPLELIST', rg_name);
Delete_Group( rg_reports );
END;
Button 2 Code:-
DECLARE
rg_reports RECORDGROUP;
rg_name VARCHAR2(40) := 'REPORTS';
vTemp NUMBER;
BEGIN
-- Pls make sure Group doesn't already exist
rg_reports := FIND_GROUP(rg_name);
-- If it doesn't exist then create it and add ur query to it
IF Id_Null (rg_reports) THEN
rg_reports:=CREATE_GROUP_FROM_QUERY(rg_name , 'SELECT accountname,to_char(co) from accountmaster order by accountname');
end if;
--Populate the Record Group
vTemp:=POPULATE_GROUP(rg_reports);
POPULATE_LIST('REPORTS.EXAMPLELIST', rg_name);
Delete_Group( rg_reports );
END;
The code is same here only the sql is different in these 2 buttons. Now the problem point.
when i press button 1, I get the list populated ok. when i try to click on the list item and keep the button pressed the list gets scrolled properly.
when i press button 2 after that i get account names well populated in the same list item as well, but this time, when i keep the button pressed the list does not scroll below as in button 1. It does not even allow to select different item from the list of button 2 code.
I tried to clear cache, cookies, exit browser everything and try to run the button 2 first, but still the problem in button 2 code.
Following are my system details.
windows 7 professional edition.
Oracle database 11g on windows 7
Oracle forms 10g patchset 10.1.2.0.2 on windows 7
Browser Netscape Navigator with oracle jinitiator 1.3.1.22
But this form is run by a client side html file where oracle forms 10g is not installed on windows xp. html file is just referring server url to run the module. The file is run on Netscape navigator browser with oracle jinitiator 1.3.1.22
My question is that is this a bug ? if button 1 gets the list item scrolled, why is the problem with button 2 even though i press it first. Here I am deleting the record group also. after the code is over. Initially I thought this may be the character length problem so I took the maximum character length for that list item as given by the 2 columns in database.
Why is the list scrolling not happening in button 2 but in button 1 with same codes on both ?
Anybody please help me.

The problem is the second query. I would guess that the TO_CHAR(co) is not unique for each account, but is the same for the accounts. And as the second item in the select-list is the listitems values, all your listitem-entries have the same value. therefore, of you select any entry, the list will always go the the first entry again.
Adjust your query.

Dynamic page search passing parametars problem

I'm having problems with the search dynamic page in Oracle portal 3.0.
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Hi Sharmila,
May I request this instead as the original thread seems to have died. I am trying to link a Oracle Form from a dynamic page, I am passing parameters from the dynamic page to the Oracle Form.
Please may I have a simple example of this.
Thanks Sharmila
Greg
Hi,
Your question is not very clear. Are you creating a dynamic page or a portal form? Do you want to pass parameters to a
form or from a form? Please elaborate.
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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.
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-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

Strange problem--tomcat not showing pages.....

hi friends,
Today morning-on i started encountering a strange problem of tomcat not showing the pages in the browser.
When i startup the tomcat it starts up fine without any warnings or alert messages.
But when i access the web pages/jsps that i want to view, it is showing a blank white page without any trail for me to findout what went wrong.
And on analysis, i found out that catalina_log.2003-09-16.txt had the follwing error messages.
2003-09-16 18:39:18 CoyoteAdapter An exception or error occurred in the container during the request processing
java.lang.NoSuchMethodError: javax.servlet.http.HttpServletRequest.getUserPrincipal()Ljava/security/Principal;
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     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
     at java.lang.Thread.run(Thread.java:536)
2003-09-16 18:43:22 CoyoteAdapter An exception or error occurred in the container during the request processing
java.lang.NoSuchMethodError: javax.servlet.http.HttpServletRequest.getUserPrincipal()Ljava/security/Principal;
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     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
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     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
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     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594)
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     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
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Of course this is the message of a freshly installed server, as all the known tricks to show up the pages failed, i did for more than 4 times the reinstallation of tomcat.the version i am using is 4.1.24.I have already put the same server with apache on window OS in the production server.Now the testing is going on for the site.
How can i make the tomcat work properly to show the pages smoothly.Any developer friend can please help me?
thanks and regards
sathiyam K G

Hi friends!!
I would like to know what is the problem with my tomcat server or environment,by that it is not showning the pages to me, in spite of not giving any errors at the server console.
Pl refer to my first post for the problem.Since i narrated with the error message log, i am requesting you to refer to the same again.
I am sorry that i do not have enough duke points to assign.Bear with me.
sat

Problem with a Link calling a dynamic page

Hi!
I wanted to create a link calling to a dynamic page. This dynamic page displays a PDF depending on the parameter, the thing here is that I don't know how to set the bind variables or more likely how to say that the value of those variables is going to come from the link in which the dynamic page it's been called.
I have my PL/SQL code where I have this bind variables
id_dep
id_tipo
and I went to the Customization Form Display Options button and there i made them public.
now on a page i created a link with the following structure, in order to call the dynamic page and send the parameters.
http://your.portal.com/portal/pls/portal/SCHEMA.DYN_YOUR_DYN_PAGE_NAME.show?p_arg_names=YOUR_PARAMETER_NAME&p_arg_values=YOUR_PARAMETER_VALUEso my links looks like this one:
http://desarrollo06:7778/pls/portal/TRANSPARENCIA.NOSEQUE.show?p_arg_names=idDep&p_arg_values=11&p_arg_names=idTipo&p_arg_values=25so I was told that I had to check that the parameters bindings are present or set, but I don't know how to do that... 'cause I thought I already did...
can youi help me?
thanks In Advance
aTTe
Blume

Hi AMN,
well what I meant was that, see in the manage page for the Dyn Page there are some options bellow, in the one that sais Customize you can test the page, and I put there the values for id_dep and id_tipo as *11* and *25* then run the page and it opens the PDF but when I click on the link you suggested
http://desarrollo06:7778/portal/pls/portal/TRANSPARENCIA.NOSEQUE.show?p_arg_names=idDep&p_arg_values=*11*&p_arg_names=idTipo&p_arg_values=*25*
u_u but it doesn't open the PDF.
...The code I put in my last post is the code for my dyn page, and there's an if where if it doesn't find a file to deploy it show a message that sais "No hay Datos o No Aplica", so when I clic on the link it takes me to the dyn page but shows the message for no data found...
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Dynamic page problems

I've recently started to play with applications in 3.0.9.8.1. I've noticed that the option to make a schema an application schema as gone - do we not have to worry about this anymore?
I created a custom schema and set up the grants etc via the provsyns.sql script. I created a public synonym for my pkg and granted execute on it to PORTAL30_PUBLIC. I then created an application and attempted to create a dynamic page. In the dynamic page I just entered a simple block to call the procedure between the <ORACLE> tags:
begin
feedback.home;
end;
and clicked on finish. I received the following error:
110/22 PLS-00302: component 'DYN_08175622' must be declared
110/13 PL/SQL: Statement ignored
112/22 PLS-00302: component 'DYN_08175622' must be declared
112/13 PL/SQL: Statement ignored
Any ideas as to what is going wrong?

Just a guess, probably wrong but have you tried
<jsp:param name="LINK1" value="<%=CertificationProperties.WEB_ROOT%>"view.jsp""/>
or similar, I am assuming view.jsp is a literal, and should not be within the tags for your variable.

WLI strange problem - Urgent!

Hi there,!!!
I hope somebody can help me with this strange problem
We are getting this error when we use ToString(XPath("....")) in the workflow.
funny thing here is that class that is not found is located in the wlpi-ejb.jar
Enviroment
WLS6.1 sp3 - WLI2.1 sp2 on linux Red Hat 7.2
BPMDomain
javax.transaction.TransactionRolledbackException: EJB Exception: : java.lang.NoClassDefFoundError:
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at com.bea.wlpi.common.ClassInvocationDescriptor.invokeConstructor(Unknown
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at com.bea.wlpi.server.workflow.Decision.activate(Unknown Source)
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at com.bea.wlpi.server.workflow.Start.activate(Unknown Source)
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Hi Carl
What does the log say?
Here's some link to some dsl- Troubleshooting:
http://www.cisco.com/en/US/products/hw/routers/ps380/products_configuration_guide_chapter09186a0080118d1c.html
Cheers
Stephan

Problem: Dynamic Page portlet is not displayed on a public-viewable page

I've written a little dynamic page portal that works nicely on secure pages, but when I create a new page and mark this page as "public viewable" - the portal is not displayed.
I created a 2nd public page and put several prebuilt and some of our own portlets onto this page - again none worked - except the prebuilt "login" portlet.
Is there a restriction that I'm not aware of?
Is there a documentation about this behaviour?
Can anyone post me a hit or link to documentatin?
Sincerly,
Art
Message was edited by:
user620777

Make sure your Portlet Provider access is set to allow 'PUBLIC' access with Execute';
To set, navigate to Providers > Locally Built Providers
Follow 'Grant Access' link near provider name
Doc Reference, Section A.5.1.2 > http://download.oracle.com/docs/cd/B14099_19/portal.1014/b14135/pdg_portletbuilder.htm#BABIEFJG

Dynamic Pages & Parameters - 404 Not Found Error

I have the following dynamic page:
declare
M_subject varchar2(2000):= :message_subject;
begin
htp.print(''||M_subject||'');
htp.print('This is a Test - Passing a parameter to a Dynamic Page');
htp.p('Value: ' || M_subject);
end;
I also have another dynamic page that calls the above page and passes a parameter to it. And it works,..that is, the parameter gets passed to the page above, is assigned to M_subject and correctly prints on the screen.
The problem is that i want to do more then just simply print the variable, in particular, i'd like to use it in a sql query.
But when i add the following code into the above page
thebody varchar(2000);
select subject into thebody from MyTable where subject = M_subject;
htp.print(''||thebody||'');
it won't work. It compiles correctly but when i run the first dynamic page and call this 2nd page, i get a 404 Not Found error. Very strange because the page is definitely there.
So is there anything obvisous that i'm not doing correctly? Is my query not structured properly? Why can't i use this variable for something useful instead of just simply printing it on the screen?
Any comments, suggestions, fixes or ideas would be greatly appreciated.
thanks
chris

Put debug on on the application server for the dad you're using.
The error you are encountering will appear instead of the 404 not found error.
How:
in the home of your application server update the file
$ashome/Apache/modplsql:/conf/dads.conf
put ' PlsqlErrorStyle DebugStyle' in the dad you're using.
restart the application server, retry your dynamic page and the sql error will appear.

A strange problem found with the JCombobox???

Hi All,
A strange problem found with the JCombobox, its arrow button does not recognise any events (Mouse,Focus,Action ets.)
My intention is when ever user clicks on the JCombox's arrow button load it with some values dynamically?
I have tried it by initializing with values it still does not workl.
I could solve this in JDK1.4 by using popupListner but I want it to work in JDK1.3.1_09.
Any ideas on this would be great help..

i don't really quite sure about my understanding about load dinamically...do you mean that you want to add value to combo box?and the first value will stay and never disappear?...well i haven't try that but...may be one of my suggestions work for you...
but try these posibilities:
1. look in the help docs...for JComboBox...find setEditable() method...try to use this method.
2.look in the same page as 1...try to use append() method or add() method...i forgot about this...hehe...but the point is, find a method to add value to the JComboBox...
sometimes, you have to set your combo to be editable before you're able to do something on it...but just try with or without that method...
3.about the listener...mmm...have you add the combobox object to the listener you use?

URGENT: iframe in a dynamic page. Strange Problem.

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