JavaScript Guide

I'm riding Rails 3 and using Prototype. That said I'm only really asking a JS question.. I… Read more Change Value Of Hidden_field_tag With Js (prototype & Rails 3)

I have a page that renders multiple forms. Currently, when the user submits any one of these forms,… Read more Rails: Accessing A Non-instance Variable In Js.erb

I have this if statement in my video show view: Solution 1: After reading your question again with… Read more Want To Evaluate An If Statement Every Time An Ajax Call For Creating Comment_titles Is Triggered

Is there any idea not to select the name that is already chosen in token input? For example In firs… Read more Any Idea Not To Select The Name That Is Already Chosen In Token Input?

I've migrated a rails 3.0 app to 3.1 on Heroku. It's running on the cedar stack and everyth… Read more Javascript Not Running On Heroku With Rails 3.1

Hi i'm stuck making an invoicing application. I want to have an option where you can add an exi… Read more Get And Display All Values From Database Row Separately Based On Select (rails)

After failing to achieve this with link_to remote, I decided to try jQuery way. Here is the jQuery… Read more Register Onclick Events From Dynamically Created Div Array? Rails + Jquery?

I'd like to know if it's possible to prevent cheating in the following case I have a Ruby … Read more Prevent Cheating In Rails/html5 Game App (rails 3.2/html5/javascript)

i have https://github.com/tkrotoff/jquery-simplecolorpicker-rails and i have tried https://github.c… Read more Rails 3 Does Not Render Jquery Properly

I have run google page speed and it is saying that I should Gzip my javascript files? How do I gzip… Read more Rails How To Gzip Javascript? (Heroku)

I'm building a nested form in rails 3.1 and instead of pressing the 'add' button i want… Read more Adding A Text Input Field Through Js Or JQuery When Clicking On Another Input Field In Rails 3