JBossDeveloper

Hi Nicklas

Hmmm, that one is obsolete, cleaned it up in faces-config.xml. The new jar can be downloaded here. Wonder why I didn't run into that...

With this jar files we get classloading errors:

11:55:34,978 ERROR [[/prunus]] Exception sending context initialized event to listener instance of class org.jboss.web.jsf.integration.config.JBossJSFConfigureListener
javax.faces.FacesException: java.lang.ClassNotFoundException: org.jboss.seam.excel.DocumentStorePhaseListener
        at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:387)
        at org.jboss.web.jsf.integration.config.JBossJSFConfigureListener.contextInitialized(JBossJSFConfigureListener.java:69)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3856)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4361)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:790)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:770)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:553)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)

The jar from 20080606 does not have this issue.
Perhaps i am missing something, but what?
Ciao,

Hi Nicklas,
yes, very strange. if i use the new file, i get the CNFE when starrting the server.
After stopping the server, deleting of the jar file and copying the jar from 06.06 the CNFE is not ptesent.
If i stop the server, delete the jar from 06.06 and copy the new jar again. The CNFE is present. The same holds for a completly new instance of JBAS. So i do not believe in a caching issue.
Any ideas?
Ciao,
Carsten

Thanks for the fast reaction. It is working again.

Hello,

Sorry to add to an already long list, I've just started using SEAM and JSF and so far I'm very happy with it but can't get anywhere with this. I've downloaded the latest excel api and everything seems to be ok. I'm trying to use the simple excelExport functionality but keep getting the same exception:-

Exception during request processing:

Caused by javax.servlet.ServletException with message: "#{org.jboss.seam.excel.excelExporter.export('investorSearchForm:investorAccountTable')}: org.jboss.seam.excel.ExcelWorkbookException: Could not find data table with id investorSearchForm:investorAccountTable" 

This is some of the xhtml...

<h:form id="investorSearchForm">  
        <rich:dataTable id="investorAccountTable" value="#{investorAccounts}"
                var="invAccount" rows="10">
.
.
.
.
   </rich:table>
  <h:commandButton value="Export" action="#{org.jboss.seam.excel.excelExporter.export('investorSearchForm:investorAccountTable')}"/>
</h:form>

Is there any obvious reason why this won't work? I've tried all obvious combination's but to no avail..

Please help!!

Thanks

I have tested it yesterday with a rich:dataTable and it works perfectly. The only difference is, i use a link:

    <h:commandLink value="Export" action="#{org.jboss.seam.excel.excelExporter.export('form:taxonnameList')}"/>

And some minor notes:

The list was generated with generate entitys (from jboss tools). So every content of a cell is rendered with pure el expression.

#{taxonname.taxonName}

This content does not make it into the excel file:-(

So i have to change it into

<h:outputText value="#{taxonname.taxonName}" />

This works. And there are other reasons why this (with outputText) is the better style (eq. international chars etc.) so this is more or less an issue with seamgen not seam-exel:-)

Thanks heaps for the quick response, I did what you said and checked the generated html and sure enough the id of the table was different to what I thought it would be, sorry should of checked this before writing! However I know get this exception.

23:49:28,783 WARN  [JXLTemplates] Could not find cell template data, try 
23:49:29,346 ERROR [ContextualHttpServletRequest] ended request due to exception
java.lang.IllegalStateException: No active event context

I'm sure I've configured something wrong

Will have a play tomorrow.

Thanks again

Chris

Code and xhtml please! :-)

Ok I figured/guessed out what I had done wrong. I followed the instructions of how to set up a documentStore and one of the instructions was to edit the components.xml file so I did substituting excel for PDF. So I had this: -

xmlns:excel="http://jboss.com/products/seam/excel"

xsi:schemaLocation="....
http://jboss.com/products/seam/excel http://jboss.com/products/seam/excel-2.1.xsd"

<excel:documentStore useExtensions="true"/>

However this seems like it's not required? I've removed it and sure enough it all appears to be working, hurray!

Thanks

Chris