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Vaadin Client-Side Updates

Ravi Hariharan
6 years ago Apr 07, 2016 2:32pm
Olli Tietäväinen
6 years ago Apr 12, 2016 12:11pm

Hi,

I don't know the specifics of your project, but I would at least try the standard server-side development approach first. A dynamic questionnaire sounds like a pretty much standard Vaadin server-side application. 

The client side programming model is much less convenient, meaning you will need to work a lot more to get results. I personally mostly do client-side programming when I need some specific JavaScript or DOM manipulation effect that's not yet supported by the framework or an add-on in the Directory. Unless you have a definite bottleneck you need to address, like a very slow network, doing all the work in client side will just rob you of most of the benefits of using the Vaadin framework.

To get familiar with client-side programming, I suggest taking a look at the add-ons in the Directory. The components there mostly have sources available and you can build them locally. You can also read more about client-side development in the Book of Vaadin.

Good luck!
Olli Tietäväinen
Vaadin developer