Multiple task flows on same page

Surely appreciate any help on this:
I am dropping the same bounded task flow as a region twice on the same jspx.
The region ids are different.
The task flow has a single fragment which is bound to a page definition.
The page def exposes a web service data control consuming two web methods: a fetch and a corresponding merge.
I am setting the data control scope to isolated.
My desire is to have two autonomous copies of the same bindings, one for each task flow.
Instead, setting the scope to isolated causes the second fragment to bind to nothing.
Setting the scope back to shared causes both fragments to access the same bindings.
Any help?
Thanks and Best regards,
Josh

Actually, let me correct this post.. since the above is a workaround and not the real issue.
The parent page publishes a contextual event that is subscribed to by the regional-ized bounded task flows.
These are two instances of the same task flow.
It appears that once the first task flow consumes this event, it is removed from the event queue, so it never reaches the second task flow.
This appears to be a bug in the ADF framework. I suspect it may be extending a limitation of the underlying JSF controller.
Please respond if you may have a resolution.
Thank you and Regards,
Josh

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I did. Lets take them 1 by one
a. On submit, before computation: The docs say this is to be used for a Cancel button. But wouldnt a javascript:document.form.reset() do the same thing?A Cancel button that submits the page does just that, it submits the page, allowing session state to be saved and any logic on the page to be performed before the correct branch is taken. You ask whether that javascript would do the same thing. The same thing as what, the Cancel button? No!
b. on load before header: "...displays another page instead of the current page...". But then why wouldnt I just create a branch of some other branch point with that "another page number" in the first place?Because sometimes it's better for page X to decide to go to page Y before doing much of anything than for N callers of page X to make the same determination.
I guess I am having difficulty understanding the concept of a "branch point". As you said elsewhere, a branch doesnt contain any logic, it doesnt call anything, it just branches to some page/url.Where did I say that?
So, why have all these different branch points? What advantage does having this fine degree of control provide us? (as opposed to always 'on submit: after processing'?)Your proposal about reviewing various branch points was "Lets take them 1 by one", but then you skipped three of them. Please read the entire section on branching, create pages with all possible types of branches and a variety of buttons and conditions, experiment extensively with them and let us know if it's still unclear. I think you'll find, over time, that all features
in HTML DB are there for a good reason. The developers found a need for them developing real applications. Where capabilities were missing, features were invented and added,
where features seemed useless, they were dropped/deprecated. The tool you see today has been evolving for years. I think it's unreasonable to expect to be able to
appreciate the value of every single feature until you've been using HTML DB for a couple of years.
Scott

Multiple task flows on same page

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