jrails

I have spent hours upon days trying to resolve this. Rake is throwing the following error: dcarpenter$ rake rake aborted! uninitialized constant ActionView::Helpers::JavaScriptProxy I can't seem to find anyone who has had this issue on Google, this site or elsewhere. What steps should I take to resolve this and what do I need to know? rake --trace yields: /Users/dcarpenter/Dropbox/workspace/gems/rake-0.9.2/lib/rake/ext/module.rb:36:in `const_missing' /Users/dcarpenter/Dropbox/workspace/gems/jrails-0.6.0/lib/jrails.rb:231:in `<module:Helpers>' /Users/dcarpenter/Dropbox/workspace/gems/jrails-0.6

i'm new to rails (using rails 2.3.10) and would like to use jquery in particular jquery ui. the project is a brand new project and i'm planning to use some widgets from jquery ui like datapicker and selectable, etc. i having been hearing that jrails can be installed to replace prototype in rails2 and i have the following questions. what is the difference between rails with and without jrails in term of developing a new rails app? what is the advantage of using jrails? is jrails a must for using jquery ui widgets in my rails app? any recommended tutorials of integrating jquery plugins in

Begin with ajax and jquery combined with rails, I am trying to create a "load more" link in the bottom of my user index page. My user index page should display the 10 first users, then clicking the link it loads the next 10 users on the bottom of the user div, etc.. I use Kaminari for pagination. I started with the following code: User_controller.rb def index @users = User.page(params[:page]).per(10) end User/index.html.erb <div id="users"> <%= render :partial => @users %> </div> <%= link_to "Load more", "#", :class => "next" %> _user.html.erb <div id="box"> <%= link_to full_name(user), user %

Is there an equivalent to the Rails/Prototype observe_field method using jQuery without jRails? I am doing a search-as-you-type with will_paginate: <%= observe_field('search', :frequency => 2, :update => 'results', :loading => "Element.show('spinner')", :complete => "Element.hide('spinner')", :url => { :controller => 'foo', :action => 'search' }, :with => "'search=' + escape(value)") %> Using jQuery, you'd need to use a selector, something like this should work $("#search").bind("blur", function() { $("#spinner").show(); // show the spinner var form = $(this).parents("form"); // grab the form