The bounded task flow disappear after exiting

HI ALL
i have a simple bounded task flow with fragment with behavior (always begin new transaction)
this task flow have 2 pages to show emp and update emp then return with commit value
i drop it on a page registered in asfc-config.xml as a region
when i run the page the flow start when it exit it is disappear
best regards

thank you very much Frank for your reply and umesh too
relay i tried to resolved but i still can't .
its very simple bounded task flow and i am still learning ADF .
as i said up its consist from
1-view1:listEmp table of employees
2- control flow case : edit
3-view2: editEmp form to edit employee
4- task flow return : commit to commit transaction
5- task flow return : rollback to rollback the transaction
if i drop it into adfc-config and add another view with control flow case to call it , this case is working and after i press commit or rollback the main page displayed again
but if i drop it inside a page as a region it working but after i press commit or rollback the region disappeared and the page become empty
best regards

Similar Messages

UI Shell - how to allow ADF Library Bounded Task Flow to close itself

Hi Richard
Further to my other post, we're having lots of fun with the UI Shell, it's making mockups very easy.
Question for you though based around the functionality defined in the UI Shell whitepaper. Say we've created our UI Shell application, and rather than wanting to create the bounded task flows in the app (ie.first, second, third), we create them as standalone bounded task flows deployed to ADF Libraries, and imported into our app separately.
In the UI Shell examples bounded task flows are opened & closed via the UI Shell's own components (say the navigation page items or toolbar buttons), that call the methods in the Launcher bean (_launchActivity & closeCurrentActivity). It's fairly simple to rewrite the launcher helper methods in the launcher bean to call an imported ADF Library bounded task flow to open it as an activity, just referencing the correct task-flow.xml file.
However as you know a bounded task flow has a "Default Activity" entry point and one or more "Task Flow Return" exit points. What I haven't been able to work out is how when the bounded task flow exits via a task flow return, can we call the closeCurrentActivity method in the Launcher bean? The UI Shell code examples demonstrate closing a bounded task flow by menu options/or similar outside the bounded task flow in the UI Shell, but it would seem reasonable if the bounded task flow exited via a "Task Flow Return" we should be also able to close the activity tab too.
(....and as extension, before we even do that potentially call the checkState/isDirty() method to stop the user closing the activity too, but again driven by the bounded task flow attempting to exit).
I could imagine inserting code into the bounded task flow finalizer to close the activity tab, but this pushes the UI Shell tab activity management logic into our standalone ADF Library bounded task flows which isn't ideal, especially if we want to later reuse them in another app which doesn't use the UI Shell.
Any suggestions welcome.
Thanks & regards,
CM.

And we're back again.... what's a couple months between friends?
So it turns out after testing our app (d@mn, so close) that we've hit a bug with this approach.
Our current app allows one BTF to be open in the UI Shell at any one time. Our menu options automatically open one BTF at a time by the user (max one open), and close the previous BTF. However we have some "special" BTFs that require the user to explicitly close the BTF, which in turn makes use of the regionNavigationListener solution I described earlier in this post.
However we discovered a bug when we do a complete cycle of the 15 embedded regions within the UI Shell.
Say we:
1) Open a normal BTF in region 0
2) Open another normal BTF in region 1 (our solution automatically closes the previous BTF)
3) We then open another BTF (again the previous BTF is closed) in region 2, yet this a "special" BTF requiring the user explicitly to close it. Upon the user closing the BTF - this results in the regionNavigationListener being called and the removeTab() method called to close down the BTF in the UI Shell
4) The user then open/closes multiple normal BTFs, one by one, rotating through regions 3, 4, 5 .... eventually back to 1 again
5) Then the bug occurs - on opening any BTF back in region 2 (as part of the complete cycle of all regions), the tab for the region 2 opens, correct title, and via debugging the Tab.class has all the right settings including taskFlowId, but the tab is incorrectly empty
doh!
I've managed to track a symptom of the problem down that may explain what's happening.
Each time a tab is rendered with a BTF, the Tab classes getBinding() method returns a reference to the binding required for the current BTF. However for some reason on the complete cycle, for "r2" it returns the binding for the previously user-closed BTF from step 3 above, even though we called the TabContext.removeTab() method.
What I haven't been able to work out is how the bindings get turned on/off dynamically for each BTF being invoked. Presumably for some reason on step 3, the BTF's bindings aren't being correctly removed from r2 even though we called TabContext.removeTab().
If anybody has any brain waves about what's going on and how to fix this problem, your help appreciated.
Regards,
CM.

ADF : Can we skip the default activity of ADF train in bounded task flow.?

Hi All,
I'm a newbie for ADF and JDev. Started learning from the documentation provided for ADF, I'm trying to create a bounded task flow which has a train component and every train stop should be enabled/skipped programmatically. I'm able to skip the train stops after reading the content provided at http://www.oracle.com/technetwork/developer-tools/adf/learnmore/82-programmatically-navigate-trains-396873.pdf.
But I'm not able to skip the default train stop which is the first activity call in my case upon initialization.
Below are the steps I've followed :
1. Created a viewController project and created a bounded task flow in it with Train component enabled.
2. Added 4 views with train component marking the first view as default activity call.
3. As per the document I mentioned above, I added managed bean files to skip the train stop programmatically.
Now when i run the task flow, I'm able to skip the train stops number 2/3/4 but I'm not able to skip the stop number 1(first stop which is the default activity) on initialization.
As per ADF documentation, for a bounded task flow there must be a default activity assigned which will always be called first when we enter the bounded task flow. So that means, default activity will always be called upon initialization of that bounded task flow and never be skipped programmatically.? or else if there is a way to skip the default activity, then please let me know the documentation/steps to do this.
Thanks in advace.
Edited by: 1004973 on May 9, 2013 2:52 AM

Thanks Timo. Your idea resolved my issue. :)
I've created a new page in my bounded task flow which I've made as a default activity for that bounded task flow. Then I applied navigation through router and based on some condition I'm now able to move my control to my desired train stop. By this design I can do other customization on train button(Back/Next).

How to call page in adfc-config from bounded-task-flow return?

Hello everybody, I am using JDeveloper 11.1.2.3.0
I have in my adfc-config some pages and one bounded-task-flow (with pages, not page fragments). I call the bounded task flow from one of my pages but I want that when I return from the bounded-task-flow to redirect the page to another page rather than the page that called it. I dont know if this can be done, but do you have any idea on how to achieve something like this?
Thank you

Here is your sample http://tompeez.wordpress.com/2013/06/18/jdeveloper-navigation-after-return-from-bounded-task-flow/
Timo

WebCenter/ADF Bounded Task Flow Permissions 11.1.1.4

Hello All,
I'm seeing some strange behavior related to permission on bounded task flows within a WebCenter Portal Application created with the 11.1.1.4 WC extensions.
I created a bounded task flow and added a view activity and a return activity to it. I have provided "Administrator", "anonymous-role", and "authenticated-role" application roles with view permissions for the task flow resource in "jazn-data.xml". I also added the page related to the view activity in the bounded task flow to my page hierarchy file "page.xml", and provided users with view permissions there.
What I'm seeing is that anonymous users can view pages in this bounded task flow just fine, but authenticated "Administrator" role users cannot.
Am I missing a configuration setting somewhere?
Thanks

Certainly... I've uploaded the sample application here: http://rapidshare.com/files/456317758/WebCenterTestApp.zip
To make this simple, I've used the OOB, pre-configured, Web Center Portal application template with default project files. Run the "home.jspx" page. I've removed the customization panel and added a button command whose action invokes the control flow to the task flow call activity for the bounded task flow. The task flow has a single page, and I have it being displayed as an inline pop-up... just for fun.
Before you login, click on the button to see how the anonymous user can view the bounded task flow page. After you return from the task flow, login and verify that the admin user sees the app auth error page in the dialog instead.
I've configured one admin user in jazn-data.xml: myadmin/myadmin1
Cheers

How to create a page-definition for bounded task-flow?

I should be able to create a page definition which declare all bindings required for a bounded task flow.
How do I do it in JDeveloper 11.1.1.2?
How do I navigate to the page definition when I am in the bounded task flow "Diagram tab"?

I found out the following:
1. To create a page-definition file for a bounded task flow
Right click on the "Default" activity (not a view activity) of the bounded task flow, select "Create Page Definition" from the context menu.
2. To go the page-definition file for a bounded task flow
Right click on the "Default" activity (not a view activity) of the bounded task flow, select "Go to Page Definition" from the context menu.
My new question is:
In JDeveloper 11.1.1.2, how do I create page-definition for a bounded-task-flow if all activities are view activities (page fragments) ?
How does JDeveloper I want to create page-definition for the task-flow instead of create page-definition of the page fragment or the page?

How to pass a parameter to a bounded task flow?

Hi,
We are facing issue while passing parameter from a bounded task flow to another bounded task flow and then showing the passed parameter in a jspx page.
We have a caller task flow with following component:
1. A jspx page
- In this jspx we have a text box have its value as #{pageFlowScope.inputvalue}.
- Also we have a command button which has its "Action" as the control flow that leads to the "called" task flow.
2. A bounded task flow named "called".
So, we call the "called" task flow on the button click in the jspx page.
Also, in called taskflow we have a jspx page where we are using a output label to show the parameter passed from caller task flow to the called task flow.
We performed the following steps to set the parameter passing from caller task flow to the called task flow.
1. Select the input text component on the JSF page.
2. In the Property Inspector, enter a value for the input text component. You can specify the value as an EL expression, for example #{pageFlowScope.inputValue}.
3. In the Application Navigator, double-click the name of the called task flow to open its diagram.
4. Click the Overview tab for the called task flow.
5. Click Parameters and expand the Input Parameter Definition node.
6. Click the Add icon next to Input Parameter Definition.
7. In the Name field, enter a name for the parameter, for example, inputParm1.
8. In the Value field, enter an EL expression where the parameter value is stored and referenced, for example, #{pageFlowScope.inputValue}.
9. In the Class field, enter a Java class for the input parameter definition. If you leave the Class field empty, its value is by default implicitly set to java.lang.String.
10. In the editor, open the diagram for the calling task flow.
11. In the Application Navigator, drag the called ADF bounded task flow and drop it on top of the task flow call activity that is located on the calling task flow. Dropping a bounded task flow on top of a task flow call activity in a diagram automatically creates a task flow reference to the bounded task flow.
12. In the Property Inspector for the task flow call activity, click Parameters and expand the Input Parameters section.
13. Enter a name that identifies the input parameter.
14. Enter a parameter value, for example, #{pageFlowScope.parm1}.
Now when we try to fetch the value of parameter using #{pageFlowScope.parm1} in the jspx in called taskflow, its not giving the desired value.
We even tried to set the to and from parameter of the jspx in called askflow. But no success.
Can anyone let us know if we are doing smething wrong or exact steps to configure passing of parameters to a bounded task flow and retrieving it in a jspx page will also help.
Thanks in advance.

Hi Tushar,
In step# 14, the value should be "#{pageFlowScope.inputValue}" (should be the same as the value in step#2) .
tushar wrote:
Now when we try to fetch the value of parameter using #{pageFlowScope.parm1} in the jspx in called taskflow, its not giving the desired value.To display the passed parameter, you should use "#{pageFlowScope.inputValue}"<----- should be the same as the value in step#8
Regards,
Rommel Pino

Can't create an ExecuteWithParams activity in a bounded task flow

I'm trying to replicate the application in the demo, Passing Parameters to a TaskFlow on the URL - http://www.youtube.com/watch?v=3cklxe1qq5I
I created a ViewObject named PagerByLastName which has an iterator with the generated name, PagerByLastName1Iterator
(in Data Controls, a node is created for PagerByLastName , named PagerByLastName1
PagerByLastName1 has query with a parameter and binding variable for the parameter.
Next, I created a bound task flow and tried to drop an ExecuteWithParams from within PagerByLastName1 onto the bounded task flow.
However, in the Edit Action Binding dialog that opens, the Data Collection section is read-only and I'm unable to select a data collection to create
the ExecuteWithParams activity.
A warning message appears as I try to drop ExecuteWithParams -
"WARNING: IteratorNameNotFound--AppModuleDataControl1.PagerByLastName1"
However, the iterator name should be PagerByLastName1Iterator
Known issue? Is there any workaround?
Product Versions:
Oracle JDeveloper 11g Release 1 11.1.1.4.0
Studio Edition Version 11.1.1.4.0
Build JDEVADF_11.1.1.4.0_GENERIC_101227.1736.5923
Copyright 1997, 2011 Oracle and/or its affiliates. All rights reserved.
IDE Version: 11.1.1.4.37.59.23
Product ID: oracle.jdeveloper
Product Version: 11.1.1.4.37.59.23
Thanks,
John

Shay Shmeltzer wrote:
What do you mean when you say:
created a ViewObject named PagerByLastName which has an iteratorA view object should have a query in it with a bind parameter.Correction, I saw in the Data Bindings source an iterator is generated for the ViewObject .
The ViewObject does have both a query and bind variable defined for the parameter in the query.
The query is
select BEEPER, FIRST_NAME, MIDDLE_NAME, LAST_NAME, OUN from PERSON_ALL_V4 where ( ( ( UPPER(LAST_NAME) LIKE UPPER('%' || :lastname) ) OR ( :lastname IS NULL ) ) ) and cyber_status='Active'
lastname is the bind variable
I DnD the ExecuteWithParams node to the task flow and the Edit Action Bindings dialog opens, but I cannot select a data collection, the collections are collapsed
and can't be expanded.
Edited by: JWB on May 23, 2011 4:55 PM

Error when launching bounded task flows in dynamic tabs from UI Shell templ

Hello,
could you tell me what is wrong with launching task flows in new tabs?
I am using the UI Shell template, the task flow is bounded with one simple page (I tried with both fragments jspf and pages jsp)
The execption is the following:
java.lang.ClassCastException: javax.faces.component.UIViewRoot cannot be cast to oracle.adf.view.rich.component.fragment.UIXRegion
Here's the code I am using to launch the bounded task flow:
private void launchActivity(String title, String taskflowId, // taskflow is something like "/WEB-INF/mytask_flow.xml"
boolean newTab) {
try {
if (newTab) {
TabContext.getCurrentInstance().addTab(title, taskflowId);
} else {
TabContext.getCurrentInstance().addOrSelectTab(title,
taskflowId);
} catch (TabContext.TabOverflowException toe) {
toe.handleDefault();
Root cause of ServletException.
java.lang.ClassCastException: javax.faces.component.UIViewRoot cannot be cast to oracle.adf.view.rich.component.fragment.UIXRegion
     at oracle.adfinternal.view.faces.taglib.region.RegionTag.doStartTag(RegionTag.java:105)
     at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:50)
     at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
     at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
     at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
     Truncated. see log file for complete stacktrace

Hi Pramod,
Have you tried setting the Transaction attributes of your task-flow? Open up your task flow definition then go to Overview Tab. Try changing the appropriate attributes like setting the transaction as "Always Begin New Transaction" and/or unchecking the "Share data controls with calling task- flow". Try to mix settings and find the one that suit your needs.
Regards,
Pino

Call adf bounded task flow library programatically

I have a master application where I have one page with a region where all the task flows are going to be aggregated as tabs. Each task flow represents a module and is in a separate application. I add the adf library to the master application for bounded task flow "Module1".
This is my code that works if the bounded task flow is in the master application:
TaskFlowBindingAttributes tfAttr = new TaskFlowBindingAttributes();
tfAttr.setId("Module1");
tfAttr.setTaskFlowId(new TaskFlowId("/WEB-INF/module1.xml","module1"));
taskFlowList.add(0, tfAttr);
List<UIComponent> tabs = this.getPanelTab().getChildren();
for (int i = 0; i < tabs.size(); i++) {
RichShowDetailItem tab = (RichShowDetailItem)tabs.get(i);
tab.setDisclosed(false);
RichShowDetailItem tab = (RichShowDetailItem)tabs.get(index);
tab.setDisclosed(true);
But if bounded tak flow is in separate application the code doesn't work, it shows a blank page and i have defined a page with some panel boxes. So how shoud i call the bounded task flow programatically??.
I am working with Jdeveloper 11.1.2.3.0, thank you
Edited by: Miguel Angel on 19/12/2012 05:22 PM
Edited by: Miguel Angel on 19/12/2012 07:29 PM
Edited by: Miguel Angel on 19/12/2012 07:43 PM

Yes I see it in the component palette. I found the problem, I see in the task-flow-registry.xml that the path for the bounded task flow is: "module1.xml" and not "WEB-INF/module1.xml". What sould be the correct path?.

Run bounded task flow as start point in an unbounded task flow

Hi,
have a bounded task flow which represents the main flow of the application,
how can I call the bounded task flow from the adfc-config.xml unbounded task flow directly , in other words to be the first activity to run ?
I can not have a first page calls my bounded task flow?
thanks

hi,
thanks for replying,
I am testing exactly what u have posted, but I receive the HTTP 404 error :
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.
If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead.
The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism,
that an old resource is permanently unavailable and has no forwarding address.where does the flow supposed to go upon reaching a return activity
The case is simply as follows,
my task flow represents a simple transaction, starts in the main activity, finishes with a return activity , how can I set the task flow to re-enter the cycle again , upon reaching the return activity, if I am not using an unbounded task flow ?
regards.

Bounded task flow task-flow-return to unbounded task flow throws 404

I'm using an unbounded task flow (adfc-config.xml) to call a bounded task flow (task-flow-definition). All navigation in the bounded task flow works well, data is committing. (I am omitting many of the pages from the bounded task flow to keep this post shorter. If I can get this first page to return to the unbounded task flow, I can copy it forward.)
My problem is when running from the unbounded task flow, I cannot seem to configure the bounded task flow to return to the login page inside the unbounded task flow, which called it, without a 404 error.
Unbounded task flow:
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<view id="CPPLogin">
<page id="__1">/CPPLogin.jspx</page>
</view>
<task-flow-call id="task-flow-definition">
<task-flow-reference>
<document>/WEB-INF/task-flow-definition.xml</document>
<id>task-flow-definition</id>
</task-flow-reference>
</task-flow-call>
<control-flow-rule id="__46">
<from-activity-id id="__47">CPPLogin</from-activity-id>
<control-flow-case id="__48">
<from-outcome id="__49">success</from-outcome>
<to-activity-id id="__50">task-flow-definition</to-activity-id>
</control-flow-case>
</control-flow-rule>
<control-flow-rule id="__221">
<from-activity-id id="__222">task-flow-definition</from-activity-id>
<control-flow-case id="_223">
<from-outcome id="__224">logout</from-outcome>
<to-activity-id id="__225">CPPLogin</to-activity-id>
</control-flow-case>
</control-flow-rule>
<managed-bean id="__23">
<managed-bean-name id="__21">backing_CPPLogin</managed-bean-name>
<managed-bean-class id="__22">view.backing.CPPLogin</managed-bean-class>
<managed-bean-scope id="__25">pageFlow</managed-bean-scope>
</managed-bean>
</adfc-config>
Bounded task flow:
<?xml version="1.0" encoding="windows-1252" ?>
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="task-flow-definition">
<default-activity>ContactInfo</default-activity>
<no-save-point/>
<data-control-scope id="__2">
<shared/>
</data-control-scope>
<managed-bean id="__8">
<managed-bean-name id="__9">backing_ContactInfo</managed-bean-name>
<managed-bean-class id="__7">view.backing.ContactInfo</managed-bean-class>
<managed-bean-scope id="__5">pageFlow</managed-bean-scope>
</managed-bean>
<view id="ContactInfo">
<page id="__6">/ContactInfo.jspx</page>
</view>
<task-flow-return id="logout">
<outcome id="__4">
<name id="__3">logout</name>
</outcome>
</task-flow-return>
<control-flow-rule id="__41">
<from-activity-id id="__42">ContactInfo</from-activity-id>
<control-flow-case id="__43">
<from-outcome id="__44">logout</from-outcome>
<to-activity-id id="__45">logout</to-activity-id>
</control-flow-case>
</control-flow-rule>
</task-flow-definition>
</adfc-config>
Jdev version is 11.1.1.2. WLS is 10.3
Currently trying to get it to work on the Integrated WLS before deploying an ear to the console.
I don't know how to configure security, but here is the piece from my web.xml:
<filter>
<filter-name>JpsFilter</filter-name>
<filter-class>oracle.security.jps.ee.http.JpsFilter</filter-class>
<init-param>
<param-name>enable.anonymous</param-name>
<param-value>true</param-value>
</init-param>
</filter>
Also,, I'm finding these hash entries in both Model.jpr and ViewController.jpr:
<hash>
<value n="id" v="BC4J Security"/>
<value n="isJDK" v="false"/>
</hash>
Any help would be greatly appreciated. I'm way behind on this deliverable...

Is the task-flow-return the ONLY way to pass values from the bounded to the unbounded task flow?
Or is it possible to use a control-flow-case inside the bounded task flow like this, that refers to the unbounded task flow to navigate from the bounded back to the unbounded task flow?
<adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
<task-flow-definition id="task-flow-definition">
<task-flow-call id="adfc">
<task-flow-reference>
<document>/WEB-INF/adfc-config.xml</document>
<id>adfc</id>
</task-flow-reference>
</task-flow-call>
<control-flow-rule id="__41">
<from-activity-id id="__42">ContactInfo</from-activity-id>
<control-flow-case id="__43">
<from-outcome id="__44">logout</from-outcome>
<to-activity-id id="__45">adfc</to-activity-id>
</control-flow-case>
</control-flow-rule>
I've tried every conceivable way to navigate from the bounded task flow, to the unbounded task flow, and the only consistent thing I receive is a 404. Is this a security issue?

Bounded Task Flow as Dialog - 404 Not Found

I am attempting to call a bounded task flow as an inline dialog from a view activity in my unbounded task flow. When the bounded task flow is invoked, I am presented with a dialog which contains a "404 Not Found" error. I thought that I had this right based on what I read in the developers guide:
1. In my unbounded task flow, create a task-flow-call activity
a. Set the "Run As Dialog" behavior to "true"
b. Set the "Display type" to "inline-popup"
2. Add a named control flow which associates a view activity to the task-flow-call activity.
3. In the related view activity page, add a command control with the "action" set to the name of the control flow, and "useWindow" set to "true".
4. In my bounded task flow, add a view activity which points to the JSF document (jsfx) that I want to display in the dialog.
5. I add a task flow return activity to my bounded task flow, and a control flow that associates the view activity with the return activity.
6. In my page fragment, I add a cancel button which invokes the control flow from the view activity to the return activity.
Run
When I click on the command button which invokes the bounded task flow as an inline pop-up, and I see an inline pop-up which contains the 404 page not found error.
I must be missing something fundamental here. I've scanned all the doc and the forum, but I don't see it. Will someone please point it out to me?
Cheers
Edited by: gratuitious on Mar 24, 2011 5:03 PM
Edited by: gratuitious on Mar 24, 2011 5:07 PM

I appreciate the response, but I am actually building an ADF application that I am running in the JDeveloper embedded WebLogic Server. These instructions are for deploying a task form composite app to a standalone WLS.
I'm just trying to run a bounded task flow in a dialog as described here: http://download.oracle.com/docs/cd/E14571_01/web.1111/b31974/taskflows_dialogs.htm#BABBAFJB
However, I get the 404 Not Found error when I invoke the bounded task flow from a command control. The dialog appears, but the default page of my bounded task flow is not in it.
Seems like this has to be a simple problem to fix. Anyone?
Thanks

Open new Tab within a bounded task flow

Hi,
is it possible to open a new tab when iam within a bounded task flow
There is a code corner article about starting a task flow in a new tab,
but that is not applicable for my case, I want the new tab for only
one view activity within the bounded task flow.
I tried:
public void launchNewWindow()
FacesContext fctx = FacesContext.getCurrentInstance();
String viewURL = ControllerContext.getInstance().getLocalViewActivityURL("PDLG_ListeDrucken");
// String taskflowURL = ControllerContext.getInstance()getTaskFlowURL(false, new TaskFlowId(taskflowDocument, taskflowId), params);
ExtendedRenderKitService erks = Service.getRenderKitService(fctx, ExtendedRenderKitService.class);
StringBuilder script = new StringBuilder();
script.append("window.open(\"" + viewURL + "\");");
erks.addScript(FacesContext.getCurrentInstance(), script.toString());
ending up in an "HTTP Error 403--Forbidden"
Thanks in andvance

Yves,
Always mention your JDev version.
Can you explain your usecase a bit better? If you are trying to open one view activity alone from the entire taskflow in a separate tab, its not possible. Probably, you might want to add the view activity in question to a separate taskflow and use the approach in the code corner article.
-Arun

Can I reference page-flow bean from a bounded-task-flow page-fragment?

I have a view activity implemented as page fragment in my bounded task flow.
I declare a page-flow scope managed-bean in adfc-config.xml to do some initialization for the bounded-task-flow:
<managed-bean id="__23">
<managed-bean-name id="__22">TaskFlowBean</managed-bean-name>
<managed-bean-class id="__21">view.backing.TaskFlowBackingBean</managed-bean-class>
<managed-bean-scope id="__20">pageFlow</managed-bean-scope>
</managed-bean>
In my bounded task flow, the default activity is a method-call activity which call the page-flow bean method
<method-call id="initFlow">
<method>#{pageFlowScope.TaskFlowBean.initFlow}</method>
<outcome id="__27">
<fixed-outcome>showPanel</fixed-outcome>
</outcome>
</method-call>
But JDeveloper (11.1.1.2) show a warning "Refereneed pageFlowScope not found" at the "Diagram" view of the flow definition.
The fixed outcome of the default activity is to render a page-fragment which also reference the page-flow scope bean method getPanelTitle():
<af:panelBox text="#{pageFlowScope.TaskFlowBean.panelTitle}" id="pb1">
<f:facet name="toolbar"/>
</af:panelBox>
At runtime, the page fragment was rendered properly except the panel box title is missing. No other error is reported
When I debugged the application, the bean methods initFlow() and getPanelTitle() didn't get call as the program didn't stop at the breakpoint set in the bean methods.
The page fragment was rendered properly except the panel box title is missing.
When I change the scope to backing bean, both initFlow() and getPanelTitle() get called but under a different backing bean.
As the bean attributes set by initFlow() were not no longer set when getPanelTitle() was invoked even though the methods were invoked in the correct order.
Why can't I use a page-flow scope bean within the bounded task flow?
On further debugging, I noticed the bean was not created when it is set to be page-flow scope. I put a debug message in the constructor... never get called.
When should a page-flow scope bean be created to be accessible on entry to a bounded task flow?
Edited by: Pricilla on Apr 29, 2010 3:16 PM

Please check the scope of the pageFlow from the manual.
pageFlowScope is only available for the pages/views in that taskflow and not in the included taskflows.

The bounded task flow disappear after exiting

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