MVP Pattern

[Alberto Jesús Rubio Sánchez]

Hi,

I have recently started to develop with GWT in Eclipse and I want to
use the MVP pattern. I create a new module and select the option for
use MVP. Eclipse generates a lot of packages: activity, mvp, place,
ui, server.

Someone could tell me the use of each?

Regards,

Alberto J.

[Thad]

I recommend you read about activities and places at
http://code.google.com/webtoolkit/doc/latest/DevGuideMvpActivitiesAndPlaces.html
There are some links to older MVP articles and examples there. Be
warned the new stuff--activities and place--is slightly altered from
the older examples, but both are helpful.

On Nov 2, 2:03 am, Alberto Jesús Rubio Sánchez <yeben...@gmail.com>
wrote:

[Brandon Donnelson]

Here is a demo and source I put together:

http://code.google.com/p/gwt-examples/wiki/DemoActivitiesAndPlaces

There is another project in the sdk samples, called expenses demo. Its linked on the mvp pages and is great too.

Hope that helps,

Brandon Donnelson

http://gwt-examples.googlecode.com

[Alberto Jesús Rubio Sánchez]

Thanks for all,

I don't understand the differences between MVP with Activities and
Places and MVP without Activities and Places.

Can you explain me this?

Regards,

Alberto J.

[Thomas Broyer]

There's no difference. Activities & Places are mostly about navigation. Many people make their activity their presenter. When you create an "MVP" project in Eclipse, it uses Activities & Places, and I believe the activities are "MVP presenters" (not sure, never tried it)

[Christian Goudreau]

Well activities and presenter really look alike and the two denomination are confusing, but a hint is the presenter interface in Gwt tutorials that point to a presenter interface that Activities usually implements.

Cheers,

On Thu, Nov 3, 2011 at 1:16 PM, Thomas Broyer <t.br...@gmail.com> wrote:

There's no difference. Activities & Places are mostly about navigation. Many people make their activity their presenter. When you create an "MVP" project in Eclipse, it uses Activities & Places, and I believe the activities are "MVP presenters" (not sure, never tried it)

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[Alberto Jesús Rubio Sánchez]

Thanks for all to response.

But which is the use of the places?

Regards,

Alberto J.

On 3 nov, 18:29, Christian Goudreau <goudreau.christ...@gmail.com>
wrote:

[Thomas Broyer]

A place is like a "URL"; see  http://tbroyer.posterous.com/gwt-21-places (and follow-up articles about activities) for a more in-depth look.