Ruby on Rails and Javascript - Guideline help -

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I am making a beginning in Ruby on Rails and I used JavaScript (and many bells and whistles using jQuery UI I want to develop an app with it)).

Bells and seals such as drag and drop are highlighted when things are selected and running portals are important. This can motivate me to make most of the site in JavaScript, the best thing I have read. is not.

My question is, what guide do I use so that I can know when to use the server-side code (ROR) and when javascript can be used (those things) Except that which can not help)

I can ensure that Javascript is always enabled (or the app will not work), but this is a good idea?

Any help would be greatly appreciated. Property plumbing guides will tell you how to include your static assets in your code as far as Javascript vs. Server Side Using code, you should also look at these posts on chaotic javascript.

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The data is generated Server side and Javascript are used for interactivity.

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