ADF11 - Task-Flow Run as Dialog Window Size

Hello
I've an unbounded task flow that calls a bounded task flow.
The task flow call is marked run-as-dialog
The button in the unbounded task flow that calls the bounded task flow has useWindow=True
When running the application and clicking the button the task-flow is executed in a modal browser window,
however the size of the modal browser window is way too small for the window contents.
Is there a way to control the size of the browser window opened when running a task-flow as a dialog.
Regards
Paul

Hi Frank
Do you know of a good optician, I think I need some glasses :-)
The hight and width proprieties of the command button did the trick.
Kind Regards
Paul

Similar Messages

Task Flow Run as Dialog problem - Jdev 11.1.2.4.

We're using Jdeveloper and ADF 11.1.2.4 and have problems running task flow as dialogs(inline popup) but just on Internet Explorer(ver 8,9,10). First time when we call task flow it opens popup but dispaly error Page not found. But task flow is regulary displayed at second call, and evry other call(click on a button). And on all other browsers (Chrome, FireFox) is working normally, aswell as on 11.1.2.1 version.
I assume that problem is that for the first time BTF is not activated, but have no idea how to solve it.
I have found at Known Issues for 11.1.2.4 version that:
Popup components with the childCreation attribute set to "deferred" often render blank with the first invocation. This issue arises if you use the popup component with a region and use the setPropertyListener tag to establish the activation of the region. The setPropertyListener tag with a popupFetch type will not be invoked for the initial fetch establishing the initial content delivery. This is because the markup that defines the setPropertyListener tag is defined within the popup's body. With the option to defer creating the children, the body is not processed until the first fetch for content. The popup fetch event listener (setPropertyListener) is processed in the Apply Request Values phase prior to when it is created in the Render Response phase. The workaround is to use the "popupFetchListener" method expression (PopupFetchEvent server-side event) to establish state that would have been established using the setPropertyListener.
But still have no idea how it is connected to Run As Dialog feature of Task Flows.
Please, help us to solve this beacuse our users mostly use IE.
Thank you,
Patrik

No, there is no workaround for this. You can open a SR and let Oracle work on this. We can't do anything about it.
Why can't you install jdk 1.6?
You can have more then one jdk installed on your pc.
You can use in jdk which comes with the installation package,
Timo

How to properly close task flow opened in new window?

Have a question on the best practice to properly close a task flow when it has been opened in a new window.
We are opening multiple bounded task flows concurrently in new windows but want to make sure the task flows are properly cleaned up. Scenario is that of an email in-box where the user can open multiple messages concurrently. Want to have the "Close" button that closes the window and properly exits the bounded task flow.
thanks,
Rodger...

Hi Frank
I'm hoping the after listener will fire (haven't tested it yet)
What I would like to do is to create a method in the application module that does (I'm typing this from memory so there might be some typos):
procedure void cleanTransaction() {
if this.getDBTransaction().isDirty() {
this.getDBTransaction().rollback()
}then expose the method in the application module client implementation.
Then in a pageFlowScope bean method find the application module and call the cleanTransaction() method.
The bean method could then be hooked up to the after listenr.
Would this work, and how do I find the application module ?
Also I not sure if it is the application module hanlding the transaction or the data frame.
Regards
Paul

SavePointException occurring when closing task flow ran as dialog

Hi,
JDeveloper: 11.1.1.5
Whenever I close a task flow that is run as a dialog, either using the 'X' button at the top, or by executing a return activity, I am getting the following exception. Before when I attempted to close the dialog, I would get a warning about unsaved changes, but I wouldn't get any exceptions. Any idea what is going on?
<ControllerState> <deliverWindowCloseEvent> ADFc: Exception thrown by window close listener.
oracle.adfinternal.controller.savepoint.SavePointException: ADFC-08011: The JNDI connection name is not specified in configuration file adf-config.xml.
     at oracle.adfinternal.controller.savepoint.SavePointUtil.createAndLogSavePointException(SavePointUtil.java:54)
     at oracle.adfinternal.controller.savepoint.SavePointUtil.createAndLogSavePointException(SavePointUtil.java:38)
     at oracle.adfinternal.controller.savepoint.SavePointDBConnectionFactory.getConnection(SavePointDBConnectionFactory.java:104)
     at oracle.adfinternal.controller.savepoint.SavePointDBPersistManager.getConnection(SavePointDBPersistManager.java:188)
     at oracle.adfinternal.controller.savepoint.SavePointDBPersistManager.createAndExecuteStatement(SavePointDBPersistManager.java:709)
     at oracle.adfinternal.controller.savepoint.SavePointDBPersistManager.createTable(SavePointDBPersistManager.java:173)
     at oracle.adfinternal.controller.savepoint.SavePointDBPersistManager.insertSavePoint(SavePointDBPersistManager.java:205)
     at oracle.adfinternal.controller.savepoint.DBSavePointManagerImpl.storeSavePoint(DBSavePointManagerImpl.java:126)
     at oracle.adfinternal.controller.savepoint.SavePointManagerImpl.storeSavePoint(SavePointManagerImpl.java:263)
     at oracle.adfinternal.controller.savepoint.SavePointManagerImpl.createAndStoreSavePoint(SavePointManagerImpl.java:228)
     at oracle.adfinternal.controller.savepoint.SavePointCreateListener.windowClosed(SavePointCreateListener.java:53)
     at oracle.adfinternal.controller.state.ControllerState.deliverWindowCloseEvent(ControllerState.java:1920)
     at oracle.adfinternal.controller.state.ControllerState.windowClosed(ControllerState.java:1931)
     at oracle.adfinternal.controller.application.WindowIdProviderImpl.windowClosed(WindowIdProviderImpl.java:221)
     at oracle.adfinternal.view.faces.context.RichPhaseListener._handleWindowClosed(RichPhaseListener.java:579)
     at oracle.adfinternal.view.faces.context.RichPhaseListener.afterPhase(RichPhaseListener.java:288)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:399)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:186)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:175)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Edited by: 912202 on Sep 20, 2012 12:44 AM

Hi Frank
Do you know of a good optician, I think I need some glasses :-)
The hight and width proprieties of the command button did the trick.
Kind Regards
Paul

Open file/browse-file dialog window size too small

It seems like the size of the "Open file" and "Browse file"-dialog windows have become too small to use efficiently.
I'm not sure if this is related to the latest updates from testing, but it wasn't like this before. I have to resize the dialog window every time in order to be able to select files and folders.
The changes are not saved across the same session of a program, but it does result in unpredictable behavior in gedit.
If I resize the open file dialog, then close the dialog, then open it again, the changes are sometimes preserved, but not always. Sometimes it's small and sometimes it's resized, and there's no way of telling.
I'm running compiz-fusion and emerald, but the bug is not related to window manager, as it's the same with metacity and openbox. So it's for all GTK programs.
When I try to run gnome-appearance-properties, I get:
"Unable to start the settings manager 'gnome-settings-daemon'.
Without the GNOME settings manager running, some preferences may not take effect. This could indicate a problem with Bonobo, or a non-GNOME (e.g. KDE) settings manager may already be active and conflicting with the GNOME settings manager."
and the problem remains no mather what GTK theme I choose.
Is gnome-settings-daemon responsible for this kind of behavior?
Last edited by WeeDie (2008-10-12 00:52:03)

The issue was resolved by updating all to gnome-desktop 2.24 from testing..
Seems like the swedish repository mirrors are a bit left behind..

Save As Dialog Window Size Problem

I'm having an issue with the Save As and Save Linked File As dialog windows. When using the expanded dialog window, the sides and bottom of the window extend beyond the edges of my screen.
Thus the New Folder, Cancel, and Save buttons are cut off and all I can see is the very top of each button and none of the button text.
I can't resize the window manually because the bottom right corner isn't visible. I also tried clicking the green Zoom button to no avail.
How can I get this window to size properly?

Hi CW3X,
I think those settings are saved in Safari's property list file. Opening that file in either Property List Editor or TextEdit and scrolling through the entries highlights a cluster of "NSPanelExpandedSizeForSaveMode" strings, which look like they may be relevant.
~/Library/Preferences/com.apple.Safari.plist
If you're not comfortable editing the file manually, you can try moving the .plist file to your Desktop and restarting Safari. Hopefully everything will return to normal.
Yang

Save / Export Dialog Window Size

In InDesign CS4, Mac Leopard, when I go to save or export my dialog window comes up about as small as it can. I'm using column view. In CS3 I would resize to my liking and every time I would save or export from whatever file it would be sized the same as I left it. Now it always comes up tiny making me resize every time. This happened as soon as we switched to CS4. Seems to only be in InDesign, not PSD or AI.
Any thoughts?
Thanks!

Here's a screen shot of what I am talking about. I'm sure my description is confusing.
Basically it always comes up this size and I have to enlarge by draging or maximizing.
I would prefer to resize once, say open up to 3 columns, and have it come up like that all the time.
Thanks!

Call task flow action from dialog

I want to call an action from task flow when i press OK on my dialog
it was work when i was calling it after i press on button,

if i drag task flow in page and add button in this page I can select one of the actions in task flow in the property inspector panel, ACTION filed of this button
so when i click on this button the browser will to to the destination of the action
how can i do that if i have dialog instead of button
and sorry for my bad english

BUG: iPad displays 1cm border around content in task flow popup window

I have tried this out on JDeveloper 11.1.1.6.0, 11.1.2.1.0 and 11.1.2.2.0 and each one seems to have the same problem. When displaying a taskflow in-line popup windows on an iPad (iOS 4.3.5 and iOS 5.1) a ~1cm border is displayed on the left, bottom and top of the window's content, with some of the content (also about 1cm) on the right being cut-off.
I have also tried my app out on a Android Samsung Galaxy Tab (built-in browser), Android Samsung S1 (built-in) and on my Windows 7 PC in Safari and Firefox. None of these devices/browsers have this problem.
To replicate this problem the following steps can be followed.
1) Create a normal fusion web application.
2) Add a wild card control flow rule to the default unbounded task flow.
3) Add a new bounded task flow to the unbounded task flow.
4) Set the bounded task flow 'Run as Dialog' to 'true' and 'Display type' to 'inline popup'.
5) Link the wild card control flow to the bounded task flow.
6) Add a single jsf page to the bounded task flow.
7) Add a panel box to the jsf page (or any other content for that matter)
8) Create a test page and add a button to it. Set up the button's action properties such that it opens the bounded task flow as a window ('UseWindow' - 'true'; 'WindowEmbedStyle' - 'window'; 'WindowModalityType' - 'modeless' and set width and height).
Are any workarounds for this? Is there currently a available patch to fix this problem?

Hi,
Are any workarounds for this? Is there currently a available patch to fix this problem?
if nobody dares reproducing this and filing it as a bug then a fix can take a while. I'll put it on a list of my follow ups, but this is not a high priority list. So if you can I appreciate if you can file the bug and provide a testcase. Note that 11.1.2 (11g R2) is not yet optimized for tablet PCs. So JDeveloper 11g R1 (11.1.1.6) is the build that should be used as a reference for filing the bug
Frank

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

Validation, Task Flow, Servlet, Pop-up, and a Managed Bean

Hi,
We're trying to display a PDF in a pop-up by calling a Servlet within a JSF page by using a task flow in JDeveloper 11g R2.
The relevant JSF snippet:
<af:inlineFrame id="if1" shortDesc="Report" source="/pdfservlet" styleClass="AFStretchWidth"></af:inlineFrame>The /pdfservlet points to a Servlet with a doGet method as follows:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.reset();
OutputStream out = response.getOutputStream();
FacesContext context = this.getFacesContext(request, response);
OracleReportBean bean =
    context.getApplication().evaluateExpressionGet(context, "#{reportBean}", OracleReportBean.class);
bean.run(context, out);
removeFacesContext();
out.close();
}The Servlet attempts to get the FacesContext, but we've encountered the following exception:
Caused By: javax.faces.FacesException: Cant instantiate class: oracle.adfinternal.view.faces.component.AdfViewRoot.We removed the following lines from the getFacesContext() method:
UIViewRoot view = facesContext.getApplication().getViewHandler().createView(facesContext, "");
facesContext.setViewRoot(view);This avoids the exception above, however... We're trying to get the parameters from the form that was submitted. Here is an example element from the form:
<h:inputHidden value="MyMedicationList_Report" id="system_REPORT_RESOURCE"/>When the Servlet calls the Managed Bean to retrieve the value, it uses:
Map<String, String[]> requestParameters = getRequestParameters();
Parameters p = getParameters();
for( String key : requestParameters.keySet() ) {
for( String value : requestParameters.get( key ) ) {
    int i = key.indexOf( ':' );
    if( i >= 0 ) {
      key = key.substring( i + 1 );
    p.put( key, value );
}Where getRequestParameters() attempts to get the external context to retrieve the request parameter values map:
return getExternalContext().getRequestParameterValuesMap();The map comes up empty.
I've tried following http://www.oracle.com/technetwork/developer-tools/adf/learnmore/oct2010-otn-harvest-183714.pdf by setting the web.xml to:

<filter-mapping>
    <filter-name>JpsFilter</filter-name>
    <servlet-name>PDFServlet</servlet-name>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
    <filter-name>adfBindings</filter-name>
    <servlet-name>PDFServlet</servlet-name>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>And set the data bindings to:
<pageMap>
    <page path="/pdfservlet" usageId="ca_bcpra_promis_reporting_view_PDFServletPageDef"/>
</pageMap>
<pageDefinitionUsages>
    <page id="ca_bcpra_promis_reporting_view_PDFServletPageDef" path="ca.bcpra.promis.reporting.view.PDFServletPageDef"/>
</pageDefinitionUsages>The Servlet executes, calls the instantiated managed bean, but cannot read the request parameters.
The button used to launch the task flow in a dialog is:
<af:commandButton text="Run Report" id="submitReport" useWindow="true"
                  windowEmbedStyle="inlineDocument" windowModalityType="applicationModal" windowHeight="500"
                  windowWidth="700" action="runReport"/>By using a task flow, the user inputs are validated before the pop-up is opened. We want to keep that behaviour. The PDF opens and then returns with a NullPointerException:
http://pastebin.com/raw.php?i=PaM64jL4
The Servlet, through the managed bean, makes a request to the report server to pass parameters and generate a PDF. The PDF is streamed back to the browser via the Servlet.
What other approaches can we take to:
1. Send user and system parameters.
2. Generate a PDF on a remote server.
3. Stream the PDF back to the user in a pop-up.
Thank you.

It is not a static PDF. The PDF is generated, dynamically, on the report server using the parameters from multiple forms on the page.
We've leveraged the HttpSession getSessionMap() object for now. When combined with a Method Task Flow, we can transfer the data (and FacesContext) to the report Servlet. For example, the following code exposes objects that the Servlet needs through the session:
public void initReport(String reportName) {
    FacesContext context = FacesContext.getCurrentInstance();
    ExternalContext ec = context.getExternalContext();
    OracleReportBean bean =
      context.getApplication().evaluateExpressionGet(context, "#{reportBean}", OracleReportBean.class);
    bean.setFacesContext(context);
    ec.getSessionMap().put("reportBean", bean);
    ec.getSessionMap().put(Parameters.PARAM_REPORT_RESOURCE, reportName);
}This means the Servlet can use the object:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    response.reset();
    // Find the bean from the session.
    OracleReportBean bean = (OracleReportBean)request.getSession().getAttribute("reportBean");
    OutputStream out = response.getOutputStream();
    bean.run(out);
    out.close();
}This allows the bean to generate reports.

Malformed URL when executing task flow

Dear Gurus,
when executing a recently created task flow in my project,after authentication, I get a 401 error message. I have applied the authenitcated-role in my task flow in jan-data.xml file, so this error does not make sense.
However, i have noticed that in the formed URL there is something strange. In the adf.tfId= part of the URL, the id of the task flow mentioned is different from the adf.tfDoc= part, where the actual XML file of the task flow is mentioned. The id of the task flow in adf.tfId belongs to another task flow.
Below, the created URL is depicted
http://127.0.0.1:7101/HERA-Gui-context-root/faces/adf.task-flow?adf.tfId=gui-authentication-flow&adf.tfDoc=/WEB-INF/advanced-authentication-flow.xml&_afrLoop=14818531247046&_afrWindowMode=0&Adf-Window-Id=w0&_adf.no-new-window-redirect=true
When I manually change the adf.tfId to the id of the task flow I want to run, the task flow runs normally.
Can somebody explain me what is wrong?

Hi..
Check whether here is some point to you
http://cn.forums.oracle.com/forums/thread.jspa?threadID=1063589

How to add many bounded task flow just on one only .jspx page?

Dear all
I will explain you what I do and What I want to do.
I created one jsf page template called "baseTemplate". It contains only one panelSpliter with horizontal layout . In the first face I created 10 commandLinks as a menu. the second facet contains the facet ref.
My task is now to create 10 task flows.
What i do is:
1- create bounded task flow name it "taskFlow1" and add all the views and page navigations that I want.
2- double click the views and create them as page fragment and design the layout.
3- create .jspx page name "task1.jpx" based on "baseTemplate".
4- dragging and dropping "taskFlow1" into "task1.jspx" as a region
5- repeating steps from 1 to 4 with "task2.jspx" till "task10.jspx"
in this way i created 10 "jspx" pages for each task flow
What i want to do is:
I want to create just one and only one ".jspx" page and drag all task flows on it. And when clicking on any command link from the menu , the corresponding task flow is invoke.
Is this a way to do this.
Thank you in advance.

of course, there is.simply in the unbounded Task flow drag your task flow as task flow call and specify the outcome, and make the action of your command link
the outcome you specify, of course you will navigate to the default activity of the bounded task flow also you could open your task flow as lightweight dialog
as frank do in his example

Code for return from task flow

Hi,
I came across this TaskFlowUtils which contains utility methods related to task flow.
Is there any method which will cause return from task Flow. I can't find the same.
I do not want to return via Task Flow return activity.
Regards,
Nikhil

Nikhil, which jdev version do you use?
What is your use case?
Are you referring to the class TaskFlowUtils Chris Muir developed and which is available through ADFEMG?
If yes, this class is more to inspect the current task flow. It contains some methods to control the task flow (commit, rollback), but is not meant to navigate.
It is essential to understand how task flows work, if they are called using a task flow call activity or if they are run in a region. A task flow run in a region is not meant to return. It always run once it initiated. There are patterns how regions communicate with their parent or other regions.
So the question is what do you want to do?
Why do you want to return from a task flow and why don't you want to use the task flow return activity?
Timo

Open task flow in new Window

Hi All,
JDeveloper version : 11.1.1.6
ADF
My Requirement: My taskflow contains three pages(page1,page2 and page 3). In page page2 have a 'commandImageLink' button. When i click the Button the 'page2' should be open in 'New Browser Window'.
Is it possible with in task flow can i open fragments in New window. Please suggest a best way to accomplish this problem.
Thanks
- Moahnraj

Hi.
This is fairly simple to do. You can configure a bounded task flow to run in a modal dialog by using a task flow call activity and setting the <tt>useWindow</tt> attribute to true.
See full instructions here: http://docs.oracle.com/cd/E23943_01/web.1111/b31974/taskflows_dialogs.htm#BABBAFJB
Best Regards,
Frédéric.

ADF11 - Task-Flow Run as Dialog Window Size

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