How to display an activity loader automatically with all ajax requests?

Posted by user257797 on Stack Overflow See other posts from Stack Overflow or by user257797
Published on 2010-05-03T15:27:35Z Indexed on 2010/05/03 15:38 UTC
Read the original article Hit count: 141

Filed under:

ruby

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ruby-on-rails

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AJAX

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prototype

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JavaScript

I am working on Ruby on Rails application, with Prototype. I want to display a loading div automatically with every ajax request and hide it on completion, without writing code for every ajax request in my application. Is there anyway to do this.

<div id="loader">Loading...</div>

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