Dynamic HtmlCommandLink problem!

Hi all,
I have a problem during development of an menu component.
Inside this component a try to create option menu as link. More exactly as HtmlCommandLink.
I saw all the topics regarding this problem but none was good in my case.
So.. I have the following JSF page:
<body>
    <f:view>
        <h:form id="formMenu">
            <m:menuTree selectedParentItemID="GR1" selectedItemID="BBB" binding="#{MenuAction.menuTree}"/>
        </h:form>
   </f:view>
</body>And inside the component encode procedure I have:
Application application = context.getApplication();
            HtmlCommandLink link =
                        (HtmlCommandLink) application.createComponent(HtmlCommandLink.COMPONENT_TYPE);
            link.setRendererType("javax.faces.Link");
            link.setId("SS" + COUNT);
            link.encodeBegin(context);
            link.encodeEnd(context);I also tried to change the ID as it says: formName + ":" + CONSTANT
as in :
link.setId(parentForm.getClientId(context) + javax.faces.component.NamingContainer.SEPARATOR_CHAR + "SS" + COUNT); I also tried:
link.setId(parentForm.getClientId(context) + javax.faces.component.NamingContainer.SEPARATOR_CHAR + "SS"); where parentForm.getClientId(context) returns the name of the form.
NOTHING. I receive an error as:
java.lang.NullPointerException
     com.sun.faces.renderkit.html_basic.CommandLinkRenderer.getHiddenFieldName(CommandLinkRenderer.java:136)
     com.sun.faces.renderkit.html_basic.CommandLinkRenderer.encodeEnd(CommandLinkRenderer.java:318)
     javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:720)
     menu.UIMenuTree.encodeLinkCommand(UIMenuTree.java:258)
     menu.UIMenuTree.encodeBeginItemInMenu(UIMenuTree.java:176)
     menu.UIMenuTree.encodeBegin(UIMenuTree.java:86)
     javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591)
     javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:478)
     org.apache.jsp.index_jsp._jspx_meth_m_menuTree_0(index_jsp.java:231)
Please if you have a solution for this please, please let me know.
Or if you have a small example with the dynamic construction of an HtmlCommandLink, once again, please let me know.
Best regards
jediro

:)) Finded!!!!
In case you will have the same problem ALLWAYS remember that for this control you have to set the parent form such as:
parentForm.getChildren().add(link);BEFORE to make a call to:
link.encodeBegin(context);
link.encodeEnd(context); All the best

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l
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ng lookup failure. class=interface javax.xml.soap.SOAPElement class context=Type
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ntimeUtils.java:151)
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ntimeUtils.java:187)
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ntimeUtils.java:174)
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[java] ... 10 more
[java] ]
[java]
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Hi Bruce,
I made the changes that you suggested. It didn't work. I still see the same deserialization
exception.
Sriram
Bruce Stephens <[email protected]> wrote:
Hi,
Try this format in your dynamic client:
call.setProperty("javax.xml.rpc.security.auth.username", "username");
call.setProperty("javax.xml.rpc.security.auth.password", "password");
HTHs,
Bruce
Sriram Chavali wrote:
If I had a weblogic security role enforcement in place for my WS EJB,how do I
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Please help,
Sriram
"Sriram Chavali" <[email protected]> wrote:
Hi Bruce,
It worked perfectly.
Thanks for your help
Sriram
Bruce Stephens <[email protected]> wrote:
Hi Sriram,
OK, we are getting close. It looks like the problem is with the
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If that still has problems, then try it without the return, i.e.make
it
a void return in the HelloWorldServiceEJB.java and go from there.
Regards,
Bruce
Sriram Chavali wrote:
Hi Brue,
Your example works fine for me. I am building an EJB implementationthat follows
your example where I see the error. The attached zip file has the
server
and client
(dynamic, which follows your example). The build file is build1.xml.
Thanks
Sriram
Bruce Stephens <[email protected]> wrote:
Hi Sriram,
hmmm...the sample I provided sends a Document with a dynamic client,
so
I'm confused as to where/why you are still seeing the same failure
as
the original post. Would you go back and look carefully at the
client
code (ClientHotelDyn.java) and note two important features:
1) adding the call.setProperty(Call.OPERATION_STYLE_PROPERTY,
"document");
2) adding the typemapping for the Document
If you are still experiencing problems, please post your codeand/or
open a dialog with our super support team: http://support.bea.com
or
[email protected]
Thanks,
Bruce
Hi Bruce,
The consumers for the service that I am building will be non-java
clients.
I wish
to demonstrate a reference implementation for them without using
the
generated
client side classes and hence the dynamic client.
Thanks for your example code. It worked fine. Just to add a
twist
to
your latest
example, I modified sample10 from Manoj's website (an EJB example)to accept an
org.w3c.dom.Document. I took your build file and tailored it
to
building
the sample10
and it worked fine for a static client, however when I modified
the
client to
be dynamic, I see the trace pasted at the end of this message.
Any
suggestions
run:
[java] javax.xml.rpc.JAXRPCException: failed to invoke
operation
'helloComp
lexWorld' due to an error in the soap layer (SAAJ); nested exceptionis: Message
[failed to deserialize xml:weblogic.xml.schema.binding.DeserializationException:
mapping lookup failure for xml type ['http://www.bea.com/servers/wls70/samples/
examples/webservices/basic/javaclass']:helloComplexWorldResponse
and
java interf
ace javax.xml.soap.SOAPElement]StackTrace[
[java]
[java] javax.xml.soap.SOAPException: failed to deserialize
xml:weblogic.xml
schema.binding.DeserializationException: mapping lookup failurefor
xml type
http://www.bea.com/servers/wls70/samples/examples/webservices/basic/javaclass']:
helloComplexWorldResponse and java interface javax.xml.soap.SOAPElement
[java] at weblogic.webservice.core.DefaultPart.toJava(DefaultPart.java:
389)
[java] at weblogic.webservice.core.DefaultMessage.toJava(DefaultMessage
java:458)
[java] at weblogic.webservice.core.ClientDispatcher.receive(ClientDispa
tcher.java:297)
[java] at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDisp
atcher.java:144)
[java] at weblogic.webservice.core.DefaultOperation.invoke(DefaultOpera
tion.java:444)
[java] at weblogic.webservice.core.DefaultOperation.invoke(DefaultOpera
tion.java:430)
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:53
9)
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:39
2)
[java] at tutorial.sample10.client.Main.<init>(Main.java:105)
[java] at tutorial.sample10.client.Main.main(Main.java:40)
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ping lookup failure for xml type ['http://www.bea.com/servers/wls70/samples/exam
ples/webservices/basic/javaclass']:helloComplexWorldResponse
and
java
interface
javax.xml.soap.SOAPElement
[java] at weblogic.xml.schema.binding.RuntimeUtils.invoke_deserializer(
RuntimeUtils.java:325)
[java] at weblogic.webservice.core.DefaultPart.toJava(DefaultPart.java:
384)
[java] ... 9 more
[java] ]
[java]
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:55
9)
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:39
2)
[java] at tutorial.sample10.client.Main.<init>(Main.java:105)
[java] at tutorial.sample10.client.Main.main(Main.java:40)
BUILD SUCCESSFUL
Thanks
Sriram
Bruce Stephens <[email protected]> wrote:
Hi Sriram,
Give this example a spin and see if it fits your needs.
Just curious, why do you need to have a dynamic client?
Thanks,
Bruce
Sriram Chavali wrote:
I am using WLS 8.1 on Windows XP.
Sriram
"Sriram Chavali" <[email protected]> wrote:
I modified the EchoDom example (http://webservice.bea.com/dom.zip)
client
to be
dynamic (with WSDL) and deployed the service as a document
type
service.
The ear
file is deployed correctly and I am able to execute the
service
from
the URL without
any errors. However when I run the dynamic client, I see
the
following
exception
trace. I see a similar error (serialization fails on class
weblogic.apache.xerces.dom.DocumentImpl)
when I deploy the service as rpc. What am I doing incorrectly?Please
help.
Sriram
run:
[java] javax.xml.rpc.JAXRPCException: failed to invoke
operation
'echoDom
' due to an error in the soap layer (SAAJ); nested exceptionis:
Message[
failed
to serialize interface javax.xml.soap.SOAPElementweblogic.xml.schema.binding.Se
rializationException: mapping lookup failure. class=interface
javax.xml.soap.SOA
PElement class context=TypedClassContext{schemaType=['http://examples.org']:echo
Dom}]StackTrace[
[java]
[java] javax.xml.soap.SOAPException: failed to serializeinterface
javax.x
ml.soap.SOAPElementweblogic.xml.schema.binding.SerializationException:
mapping
l
ookup failure. class=interface javax.xml.soap.SOAPElement
class
context=TypedCla
ssContext{schemaType=['http://examples.org']:echoDom}
[java] at weblogic.webservice.core.DefaultPart.invokeSerializer(Default
Part.java:328)
[java] at weblogic.webservice.core.DefaultPart.toXML(DefaultPart.java:2
97)
[java] at weblogic.webservice.core.DefaultMessage.toXML(DefaultMessage.
java:619)
[java] at weblogic.webservice.core.ClientDispatcher.send(ClientDispatch
er.java:206)
[java] at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDisp
atcher.java:143)
[java] at weblogic.webservice.core.DefaultOperation.invoke(DefaultOpera
tion.java:444)
[java] at weblogic.webservice.core.DefaultOperation.invoke(DefaultOpera
tion.java:430)
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:53
9)
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:39
2)
[java] at examples.dom.Client.diiCall(Client.java:132)
[java] at examples.dom.Client.main(Client.java:164)
[java] Caused by: weblogic.xml.schema.binding.SerializationException:
mappi
ng lookup failure. class=interface javax.xml.soap.SOAPElement
class
context=Type
dClassContext{schemaType=['http://examples.org']:echoDom}
[java] at weblogic.xml.schema.binding.RuntimeUtils.lookup_serializer(Ru
ntimeUtils.java:151)
[java] at weblogic.xml.schema.binding.RuntimeUtils.invoke_serializer(Ru
ntimeUtils.java:187)
[java] at weblogic.xml.schema.binding.RuntimeUtils.invoke_serializer(Ru
ntimeUtils.java:174)
[java] at weblogic.webservice.core.DefaultPart.invokeSerializer(Default
Part.java:324)
[java] ... 10 more
[java] ]
[java]
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:55
9)
[java] at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:39
2)
[java] at examples.dom.Client.diiCall(Client.java:132)
[java] at examples.dom.Client.main(Client.java:164)
[java] Exception in thread "main"
[java] Java Result: 1
Name: sample10.zip
sample10.zip Type: Zip Compressed Data (application/x-zip-compressed)
Encoding: base64

Dynamic Parameter Problem after Upgrade to 2008 from XI

Post Author: phpsmitty
CA Forum: Crystal Reports
I'm having a problem with a dynamic populated parameter options on a report. I open the report up in XI (where the report was developed) and it works as expected. If I open up the same report up in 2008 the parameter fields aren't populating or correctly displaying. If recreate the report from scratch in 2008 they work fine. Has anyone else had this problem? Is there a fix, that will allow me run an XI report correctly in 2008? Thanks

LOV's need to be updated in CR 2008

Dynamic LOV problem

I have an application where a person gets an ID code and then fills out many questionnaires, which I'm building using Portal forms. I have a table that tracks what questionnaire has been filled out by filling in a field of the data the questionnaire was completed, e.g.:
ID Q1Date Q2Date Q3Date Q4Date.......Q99Date
I'd like to use a dynamic LOV for the ID field, so that instead of typing in the ID, the person can just pick their ID from a list. I could build LOVs based on a select statement like this:
select id from idtable
where Q1Date is null;
But that's a lot of LOVs because I have 99 questionnaires (or it just seems like it). I tried getting around this by putting in a field on the questionnaire table that
contains the name of the association field from idtable; so that Questionnaire1 has a field "form" that contains the value 'Q1Date'. Then I built an LOV called LOV_ID based on this select statement:
select id from idtable
where :l_form is null;
Then, in the form wizard, for the ID field, I selected Combobox for the ID field, picked LOV_ID for the LOV, and picked the field "form" in the "pick the bindings for the bind variable" area.
The problem is that the LOV doesn't refresh when a questionnaire is entered; if you enter one for ID1, for example, the LOV still shows ID1.
Is what I want to do even possible? If so, what am I missing in building this LOV?
Thanks much for any help, even telling me "give it up", helen

Hi Helen,
I understood that you have two LOVs, based on SQL queries of two tables.
One of them depends on the other, which means that it contains a bind variable, which in the form is bound to the value of the other one.
Using this construct, the portal forms editor automatically sets up the event handler 'onChange' of the 'Master' LOV to refresh the page when a specific value is selected. You can see this in the editor in the last section of the form field's property page.
During the refresh, the value of the 'Master' LOV is passed to the bind variable of the 'Detail' LOV, so that in your case I think it then displays a subset of result data enclosed by the WHERE condition.
Did I get this right so far? Is your problem that the 'Detail' field doesn't refresh on Change of the 'Master'? In that case I would quickly try to build the form again, because that should definitely work.
I have used this mechanism shortly in an application i built, and it worked perfectly for me.
For the use of JavaScript (or more precisely Microsoft JScript) i can recommend using Microsoft's Library at http://www.msdn.com . The 'Web Development' part contains a complete and detailed reference on all HTML elements and their properties, plus the Internet Explorer's JavaScript DOM.
Hope to read from you soon,
Felix

DYNAMIC PIVOT - Problem with variables

Dear All,
I'm working on a Query that makes use of Dynamic Pivot
It is intented to give a summarized list of Income and Expenses month by month
I have adapted the foll. Query from SAP B1 Forum to my problem:
Re: Date Wise Production Report
Unfortunately my adaptation does not work.
When I run it, the following Selection Criteria screen appears. I input the dates as below:
Query - Selection Criteria
Posting Date        Greater or Equal            01.01.11
Posting Date        Smaller or Equal            31.12.11
[OK]      [Cancel]
On pressing [OK], I receive this error message:
Incorrect Syntax near 20110101
Grateful if anybody could help me spot my mistake (It's likely to be within Section 2)
Thanks
Leon Lai
Here's my adapted SQL
/*Section 1*/
DECLARE @listCol VARCHAR(2000)
DECLARE @query VARCHAR(4000)
/*Section 2*/
SELECT @listCol =
STUFF(
( SELECT DISTINCT
'],[' + CONVERT(VARCHAR, MONTH(T0.RefDate), 102)
FROM JDT1
FOR XML PATH('')
, 1, 2, '') + ']'
/*Section 3*/
SET @query =
SELECT * FROM
SELECT
T0.Account,
T1.GroupMask,
T1.AcctName,
MONTH(T0.RefDate) as [Month],
(T0.Debit - T0.Credit) as [Amount]
FROM dbo.JDT1 T0
JOIN dbo.OACT T1 ON T0.Account = T1.AcctCode
WHERE
T1.GroupMask IN (4,5,6,7) AND
T0.[Refdate] >= '[%1]'AND
T0.[Refdate] <= '[%2]'
) S
PIVOT
Sum(Amount)
FOR [Month] IN ('+@listCol+')
) AS pvt
/*Section 4*/
EXECUTE (@query)

Hi,
try to update where condition as :
T0.[Refdate] >= ' + cast ([%1] as nvarchar) + ' AND
T0.[Refdate] <= ' + Cast([%2] as Nvarchar) + '
Thanks,
Neetu

Dynamic ALV Problem

I am getting the following short dump error : Program " " not found".The fieldcat is successfully built but when Iam trying to call the method "create_dynamic_table" it is showing the error.
I executed the following Dynamic ALV program without any error yesterday,I did slight modifications and it is started showing the error.See the below code :
Data : t_fieldcat TYPE lvc_t_fcat,
       wa_fieldcat TYPE lvc_s_fcat.
FIELD-SYMBOLS : <it_dyn> TYPE STANDARD TABLE,
                <wa_dyn>.
DATA : g_tdref TYPE REF TO data,
       g_wdref TYPE REF TO data,
       dats like vbbe-mbdat.
SELECTION-SCREEN : BEGIN OF BLOCK blk1 WITH FRAME TITLE text-001.
SELECT-OPTIONS : s_mbdat FOR dats.
SELECTION-SCREEN : END OF BLOCK blk1.
wa_fieldcat-tabname = 'MSKA'.
wa_fieldcat-fieldname = 'WERKS'.
wa_fieldcat-datatype = 'CHAR'.
wa_fieldcat-intlen = '10'.
APPEND wa_fieldcat TO t_fieldcat.
CLEAR : wa_fieldcat.
wa_fieldcat-tabname = 'MSKA'.
wa_fieldcat-fieldname = 'MATNR'.
wa_fieldcat-datatype = 'CHAR'.
wa_fieldcat-seltext = 'Material Number'.
wa_fieldcat-intlen = '18'.
APPEND wa_fieldcat TO t_fieldcat.
CLEAR : wa_fieldcat.
wa_fieldcat-tabname = 'MAKT'.
wa_fieldcat-fieldname = 'MAKTX'.
wa_fieldcat-datatype = 'CHAR'.
wa_fieldcat-intlen = '10'.
APPEND wa_fieldcat TO t_fieldcat.
CLEAR : wa_fieldcat.
wa_fieldcat-tabname = 'VBBE'.
wa_fieldcat-fieldname = 'MBDAT'.
wa_fieldcat-datatype = 'CHAR'.
wa_fieldcat-intlen = '10'.
APPEND wa_fieldcat TO t_fieldcat.
CLEAR : wa_fieldcat.
DATA : d TYPE i,
       v(02) TYPE n VALUE '0',
       day(8) TYPE c.
d = s_mbdat-high - s_mbdat-low.
DO d TIMES.
v = v + 1.
CONCATENATE 'x Day' v INTO day.
wa_fieldcat-tabname = 'VBBE'.
wa_fieldcat-fieldname = day.
wa_fieldcat-datatype = 'DATS'.
wa_fieldcat-seltext = day.
wa_fieldcat-intlen = '8'.
APPEND wa_fieldcat TO t_fieldcat.
CLEAR : wa_fieldcat.
ENDDO.
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog = t_fieldcat
    IMPORTING
      ep_table        = g_tdref.
ASSIGN g_tdref->* TO <it_dyn>.
CREATE DATA g_wdref LIKE LINE OF <it_dyn>.
ASSIGN g_wdref->* TO <wa_dyn>.
What might be the problem?

well...i executed exactly the same code as yours....and i got a table G_TDREF with four fields WERKS MATNR MAKTX and MBDAT successfully....
I even debugged the create_dynamic_table method and found that LVC_TABLE_CREATE function module has the i_callback_program as an optional parameter...so it should not be a problem....
could you please debug the create_dynamic_table method a bit to know exactly at what point the dump is occuring...
looks to be a system issue to me.....check if everything is correct in the system....it works perfectly fine for me

Dynamic Events Problem

I am fairly new to LabVIEW and I am trying to make a GUI that uses
events to pass messages between three separate event loops, GUI,
Messaging and Logging. GUI controls the state of the other two event
loops by generating control events and using semaphores. While the
messaging semaphore is released by the GUI, Messaging generates
messages and raises them as events. Some message events are handled by
the GUI event loop and others by the Logging event loop. Logging, once
it receives a 'logging ON' control event dynamically registers for
certain message events and logs the message events it handles to file.
When Logging receives a 'logging OFF' control event, it dynamically
unregisters the message events. The logging control events are
registered for the life of the Logging event loop.
I have created a cut-down version of my GUI that exhibits the same
problem. The problem is that after I have turned Logging on and off
once, it no longer responds to logging control events from the GUI.
Even though the GUI is still generating the events. I have looked at
the dynamic logging example in LabVIEW and thought I did the same sort
of thing but I just can't get it to work that way. The only way I got
it working was by creating a clean event registration with all events
each time I want to change the event registration. This is how I have
done it in the example file and it works. But I don't want to use this
method, I don't want to have to re-register the control events each
time I unregister/register message events.
If anyone knows what I'm doing wrong please edit the example vis and post them back.
Notes for the example:
Files are LabVIEW 7.1.1
Just open the front panels for all the vis before running the GUI vi.
The Display vi just does the same thing as the logging vi.
Run the GUI vi and turn on Messaging then turn Logging on and off a few times.
The example works, but if you wire the event registration refnum
input when doing dynamic event registration, Logging will only turn on
and off once, then no longer respond to log control events... what's
going on?

I can't tell you how to solve you problems - without code this is always quite tricky.
But in case you want to log messages to a log file, have a look at this thread
http://forums.ni.com/ni/board/message?board.id=170&message.id=172117&view=by_date_ascending&page=1
where I posted a logging-library.
Maybe it is a useful help for you.
Thomas
Using LV8.0
Don't be afraid to rate a good answer...

Dynamic HtmlCommandLink problem!

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