[jboss-user] [JBoss jBPM] - FileUpload in JBPM-3.1.4..very urgent

[mr.sathya]

hi all...

I am trying to implement fileupload component in my application..i am using jbpm-3.1.4 and jboss-4.0.4..i uploaded the fileusing tomahawk file component.

my requirement is if i uploaded the file then it is available for next taskinstance..

task-node 1--->task-node 2

if i uploaded the file in tasknode-1 then the file can be downloaded in tasknode 2..


pls it is very urgent...

i will be thankful if anyone can give me proper guidelines..


here is my task.jsp page...


  | <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
  | <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
  | <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
  | <%@ taglib uri="/WEB-INF/jbpm.tld" prefix="jbpm" %>
  | <%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t" %>
  | <%@ page import="org.jbpm.webapp.bean.*" %>
  | <%@ page import="org.jbpm.taskmgmt.exe.*" %>
  | 
  | <f:view>
  | <jsp:include page="header1.jsp" />
  | Task2
  | <jsp:include page="header2.jsp" />
  | 
  | <table cellspacing="0" cellpadding="0" border="0"><tr><td valign="top">
  | <h:form id="taskform">
  | 
  |   <h:inputText id="taskInstanceId" value="#{taskBean.taskInstanceId}" />
  | 
  |   <h3 color:red><h:outputText value="#{taskBean.taskInstance.name}" /></h2>
  | 
  |   <hr/>
  |   
  | 
  |       <h:dataTable value="#{taskBean.taskFormParameters}" var="formParameter">
  |       <h:column>
  |       <h:outputText value="#{formParameter.label}"/>
  |       </h:column>
  |       <h:column>
  |       <h:outputText value="#{formParameter.description}" />
  |       </h:column>
  |      <h:column>
  |           <h:inputTextarea rendered="#{formParameter.displaytype == 'textarea'}"  value="#{formParameter.value}"  readonly="#{formParameter.readOnly}" cols="33"/>
  | 	  
  | 	      <h:inputText rendered="#{formParameter.displaytype=='text'}"  value="#{formParameter.value}" readonly="#{formParameter.readOnly}"  size="43" />
  | 
  | 	      <t:inputCalendar rendered="#{formParameter.displaytype=='date'}"  value="#{formParameter.value}" readonly="#{formParameter.readOnly}" renderPopupButtonAsImage="true" renderAsPopup="true"/>
  | 
  | 	  </h:column>
  | 
  |   </h:dataTable>
  | 
  |  <hr>
  |   
  |    <c:choose>
  |     <c:when test="${!empty taskBean.availableTransitions}">
  |       Task Actions: 
  |       <c:forEach var="availableTransition" items="${taskBean.availableTransitions}">
  |         <c:set var="availableTransition" scope="request" value="${availableTransition}"/>  
  | 		<h:commandButton id="transitionButton" action="#{taskBean.saveAndClose}" value="#{availableTransition.name}"/>
  |       </c:forEach>
  |     </c:when>
  |     <c:otherwise>
  |       <h:commandButton id="transitionButton" action="#{taskBean.saveAndClose}" value="Save and Close Task"/> 
  |     </c:otherwise>
  |   </c:choose>
  | 
  |   
  |   <h:commandButton  action="#{taskBean.save}" value="save"/> 
  | <hr>
  | </h:form>
  | 
  | 
  | <h:form id="uploadForm" enctype="multipart/form-data">
  | <h:panelGrid columns="3">
  |   <h:outputLabel for="file"  value="Select File"/>
  |       <t:inputFileUpload id="file" value="#{taskBean.uploadedFile}" required="true"/>
  |       <h:message for="file" style="color: red;" />
  |       <h:panelGroup/>
  |   <h:commandButton value="Submit" action="#{taskBean.submit}" />
  |   <h:message for="uploadForm" infoStyle="color: green;" errorStyle="color: red;" />
  | </h:panelGrid>
  | 
  | <h:outputLink value="file/#{taskBean.fileName}"  rendered="#{taskBean.fileName!=null}">Download</h:outputLink>
  | 
  | </h:form>
  | <hr>	
  | 
  | </td>
  | </tr>
  | </table>
  |      
  | 
  | <jsp:include page="footer.jsp" />
  | </f:view>
  | 


Thanks in Advance...

Sathya

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