> The decision to implement "pull" or "push" really rests in the hands
> of the page designers.  Although there will be some advantages to
> "pull", like the ability for someone creating a "wizard" to pick and
> choose what data to place on what page, the "push" model is still
> extremely easy to use and requires less "programming" on the part of
> the page designers.
> There is lots of talk about creating that boundary between content and
> view.  But, in the end, no tool will solve it completely (although
> Turbine and Velocity are a good tool to use).  It would be impossible
> (in my humble estimation) to make a product that forced this boundary,
> because for one application, it will be necessary to do 90% push/10%
> pull, and for another, it will be %10 push/90% pull.
>
> The question comes down to this: who programs (yes, programs) the user
> flow?  If you don't want your web page designers "programming"
> (whether that be in Java, JSP, or VTL), then you better go 100% push
> and let the application engineers do the programming (of both the
> content and the user flow).  But, if you want the web page designers
> to do the flow programming, then go for a bigger "pull".  The page
> designers will have to become fluid with programming VTL, but it isn't
> a difficult language to learn... just limited.

Are you sure you got it right, im having trouble seing how the pull model
requires the web page designers to do more programming.

> If I have a global PullTool but no default screen of my own, has does
> the PullTool get added to the context?  Or am I missing something
> obvious...
>
TurbinePullService is where the magic happens.

- Kasper



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