TaskFlow, popup and create form

Question

Hi,
I have a form used to add an employee : In this form, i have a lov to choose the department of this employee. If a department is missing in the list, i can add a new one using a link "add a new department".
This link open a popup . In this popup i have a taskFlow bounded : this task flow contain a create form and buttons "ok", "cancel".
I've use this exemple as root of my test :
http://radio.weblogs.com/0118231/stories/2004/09/23/notYetDocumentedAdfSampleApplications.html#140
The problem :
When i valide or cancel my popup form, a message "Empno in Emp is required" appear : this field is in the employee form...
How can i do to avoid this error?

Answer 1

Hi,
i've find a usecase where it works : A simple JSPX with a taskFlow in a popup.
My previous usecase where : a taskFlow containing a JSPX with a taskFlow in a popup.
Why is it working in a case, and not in the other? no idea... the task flow in the popup is the same, the form in the JSPX is similar.
Now, i've a new problem...
I only can call the popup containing the task flow one time! The second time, the popup is empty! (The only stuff that appear is the panel window and its close button... with nothing inside!) I call "second time", when i validate or cancel the task flow in the popup.
If it can help, this is the code of the taskFlow :
<?xml version="1.0" encoding="UTF-8" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="create-department-frag">
<default-activity>CreateInsertDept</default-activity>
<transaction>
<new-transaction/>
</transaction>
<data-control-scope>
<isolated/>
</data-control-scope>
<method-call id="CreateInsertDept">
<method>#{bindings.CreateInsert.execute}</method>
<outcome>
<fixed-outcome>CreateInsert</fixed-outcome>
</outcome>
</method-call>
<view id="addDpt">
<page>/addDpt.jsff</page>
</view>
<task-flow-return id="save">
<outcome>
<name>Save</name>
<commit/>
</outcome>
</task-flow-return>
<task-flow-return id="cancel">
<outcome>
<name>Cancel</name>
<rollback/>
</outcome>
</task-flow-return>
<control-flow-rule>
<from-activity-id>CreateInsertDept</from-activity-id>
<control-flow-case>
<from-outcome>CreateInsert</from-outcome>
<to-activity-id>addDpt</to-activity-id>
</control-flow-case>
</control-flow-rule>
<control-flow-rule>
<from-activity-id>addDpt</from-activity-id>
<control-flow-case>
<from-outcome>save</from-outcome>
<to-activity-id>save</to-activity-id>
</control-flow-case>
<control-flow-case>
<from-outcome>cancel</from-outcome>
<to-activity-id>cancel</to-activity-id>
</control-flow-case>
</control-flow-rule>
<use-page-fragments/>
</task-flow-definition>
</adfc-config>
I can't understand what happen...
Sometimes this exception is present in the console :
Exception in thread "Timer-X" java.lang.NoClassDefFoundError: oracle/jbo/pool/ResourcePoolMonitor$PrivilegedActionAdapter
     at oracle.jbo.pool.ResourcePoolMonitor.setLoader(ResourcePoolMonitor.java:133)
     at oracle.jbo.pool.ResourcePoolMonitor.resetThreadContext(ResourcePoolMonitor.java:126)
     at oracle.jbo.pool.ResourcePoolMonitor.run(ResourcePoolMonitor.java:113)
     at java.util.TimerThread.mainLoop(Timer.java:512)
     at java.util.TimerThread.run(Timer.java:462)