Task-flow showing up as empty when used as a region in jsp page

User_B0ERC

Hi ,

I have a bounded task flow (imageLOV.xml) which has two fragments in it ,when i am trying to insert this as a region in a popup in other page and run it , the popup is not displaying the region in it . But in the design editor of jdeveloper upon insertion of taskflow in the page, i can see a greyed out area of task-flow in it. But when i run the page , the page loads up empty.

Jdeveloper version : 11.1.1.1.6.0

Code of the task flow:(imageLov-flow)

<?xml version="1.0" encoding="UTF-8" ?>

<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">

 <task-flow-definition id="imageLOV-flow">

  <default-activity id="__3">addImage</default-activity>

  <input-parameter-definition id="__2">

   <name id="__1">currentEmpId</name>

   <value>#{pageFlowScope.currentEmpId}</value>

   <class>oracle.jbo.domain.Number</class>

   <required/>

  </input-parameter-definition>

  <managed-bean id="__15">

   <managed-bean-name id="__17">imageUploadBB</managed-bean-name>

   <managed-bean-class id="__14">tuhra.view.backing.ImageUploadBean</managed-bean-class>

   <managed-bean-scope id="__16">pageFlow</managed-bean-scope>

  </managed-bean>

  <managed-bean id="__18">

   <managed-bean-name id="__21">defaultImageSelectionBB</managed-bean-name>

   <managed-bean-class id="__19">tuhra.view.backing.DefaultImageSelectionBean</managed-bean-class>

   <managed-bean-scope id="__20">pageFlow</managed-bean-scope>

  </managed-bean>

  <view id="addImage">

   <display-name id="__12">Upload a New Image</display-name>

   <page>/fragments/imageLOV/addImage.jsff</page>

   <train-stop id="__4"/>

  </view>

  <view id="setDefaultImage">

   <display-name id="__13">Default Employee Image</display-name>

   <page>/fragments/imageLOV/setDefaultImage.jsff</page>

   <train-stop id="__5"/>

  </view>

  <task-flow-return id="lovDone">

   <outcome id="__6">

    <name>refresh</name>

   </outcome>

  </task-flow-return>

  <train/>

  <control-flow-rule id="__8">

   <from-activity-id id="__7">*</from-activity-id>

   <control-flow-case id="__10">

    <from-outcome id="__11">finish</from-outcome>

    <to-activity-id id="__9">lovDone</to-activity-id>

   </control-flow-case>

  </control-flow-rule>

  <use-page-fragments/>

 </task-flow-definition>

</adfc-config>

Could you please help me out with this?

Timo Hahn

Yes, the problem can be security. You need to assign the task flows the right to be visible. Please read this Oracle Magazin article

https://blogs.oracle.com/oraclemagazine/security-for-everyone

to understand what you have to do.

Timo

Timo Hahn

Do you use security in your app?

What defined in the regions you whant to show?

Have you checked the geometry settings for the popup?

Timo

User_B0ERC

Hi @Timo Hahn ,

I have checked the geometry settings for the popup and that seems to be fine .

Yes I have used security in my application . And this popup was working all fine before I added security in my application . This happened after I added security . Is it related to security? If yes , then what might have caused this issue and how can I resolve it ?

Timo Hahn

Yes, the problem can be security. You need to assign the task flows the right to be visible. Please read this Oracle Magazin article

https://blogs.oracle.com/oraclemagazine/security-for-everyone

to understand what you have to do.

Timo

User_B0ERC

Hi @Timo Hahn

You were right . I did not assign the task-flow to the user role . Once i assigned it , it is working as intended .

Thank You .