Reading external form values in JavaDelegate

atul1 — Thu, 09 Oct 2014 06:25:10 GMT

Hi I am working on CDI - JSF example , in this example i have use external JSF form for start event in process, where CreateApplicationTask class is JavaDelegate and taskForm_newOrder.jsf is external form which shown below.<startEvent id="startEvent" name="Start" activiti:formKey="taskForm_new

Re: Reading external form values in JavaDelegate

trademak — Fri, 10 Oct 2014 09:08:34 GMT

Could you please add more details to your question? Because I don't understand what you are asking right now.

Thanks,

Re: Reading external form values in JavaDelegate

atul1 — Tue, 14 Oct 2014 04:33:34 GMT

As we know we can use external form for any task or for start event in process as shown below

—————– from process file————————————-
   <startEvent id="startEvent" name="Start" activiti:formKey="taskForm_newOrder.jsf">
      <extensionElements>
        <activiti:executionListener event="end" class="org.bpmnwithactiviti.cdi.task.CreateApplicationTask"></activiti:executionListener>
      </extensionElements>
    </startEvent>
————————————————————————————–

here i use " taskForm_newOrder.jsf " as a external Form for start event and CreateApplicationTask java class as JavaDelegate   for start event.
I want to read JSF Form field in JavaDelegate as soon as start event is end.

Below is the jsf file use as external form and refer as formKey
In this form ther is textbox by id "isb" . i want to read that text box value in CreateApplicationTask JavaDelegate.
How to read the value

————————————jsf file———————————————–
<?xml version="1.0" encoding="UTF-8"?>
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
template="/WEB-INF/templates/template.xhtml">
<ui:define name="content">
<f:metadata>
   <!– bind the key of the process to be started –>
   <f:viewParam id="processDefinitionKey" name="processDefinitionKey" />
</f:metadata>

<h1>New book order #{processDefinitionKey}</h1>
<h:form>
   <table>
    <tr>
     <td>ISBN:</td>
     <td><h:inputText id="isb" value=""/>
     </td>
    </tr>
    <tr>
     <td></td>
     <td><h:commandButton value="Submit"
       action="#{businessProcess.startProcessByKey(processDefinitionKey)}" actionListener="#{bookOrder.attrListener}" >
        <f:setPropertyActionListener target="#{bookOrder.appPath}" value="#{bookOrder.isbn}" />
       </h:commandButton>
     </td>
    </tr>
   </table>
</h:form>
</ui:define>

</ui:composition>
——————————————————————————

Re: Reading external form values in JavaDelegate

jbarrez — Fri, 17 Oct 2014 10:06:42 GMT

You need to pass the values from your form as a Map<String, Object> of process variables into the engine

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Reading external form values in JavaDelegate

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