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Hi all, Can any one tell me how to use Ajax with Rails. Send me quick start up link and videos. Thanks Regards Fahim Babar PAtel -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this

I bought this book about rails for beginers (head first Rails) and its quite simple and good for someone who has no clue about Rails (or any other language) On chapter two it talks about routing but unfortunately the book is for rails 2 and i have rails 3 installed on my mac. The line i have to enter in the config/routes.rb of my application is: map.connect ''/ads/:id'',

There is no any mention about it neither in API nor in Guide. How to use these features? The only gist with two sentences is in db/seed.rb file. That''s really not enough. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails

This example shows how to create a form for an associated model ''Comment'', where ''Comment'' belongs_to ''Post'' and ''Post has_many ''Comments''. http://edgeguides.rubyonrails.org/getting_started.html#generating-a-controller How might I modify that to display all the comments in the form, and still have it call the CommentsController (versus having the form call the PostsController, as in the example here http://railscasts.com/episodes/17-habtm-checkboxes)...

hi,everyone. now i start to design a api. the url like this http://localhost:3000/api?seckey=123&&post_id=1 the visitor need a seckey to access auth.and get info via json. so i dont think thats a good api. i need your answers.thx -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hey guys, As most of you know, Rails 3.1 introduces query caching for ActiveRecord. Great change all-in-all, but for those of us with IT department mandates for using MySQL (yeah, yeah, I know...), it''s kind of a mixed bag. I need to disable query caching in a project I''m building based on 3.1. I''ve tried a couple different approaches, both without any success. I

Hi. I''m trying to run Getting started tutorial under Rails 4.0.0.beta1 although it assumes it runs on Rails 3. I was able to get rid of all errors by wrapping post_params here and there, and installing protected_attributes Gem for attr_accessible to make sense. Post/ comment CRUD works just fine, but I don''t seem to be able to add Tags (the final part of the tutorial). Post saved

I have a simple Rails 4 project with two scaffolded models: Practice and Practitioner. I have set these both as habtm and am in the process of adding checkboxes to the Practitioner form so that I can check off the practices that this practitioner belongs to. In the practitioners_controller, I added practice_ids to the practitioner_params permit list, but I am still getting the error: Started

...n, and sometimes sub-elements of an action as well (for example certain users might be given control over a subset of objects of a certain type depending on what groups they are in, or might be able to update some attributes of an object but not others). The Rails documentation for engines (http://edgeguides.rubyonrails.org/engines.html) seems to solely focus on mountable engines. I can see how they''re useful for a /forum section of a site or similar, but it doesn''t seem like this is what i''d want with a system that is effectively the core of any app using it. I''m...

I''m a Django/Catalyst user that''s evaluating Rails ... I need a Ruby framework, and I''m trying to see if learning Rails is worth it or I should just go for Sinatra + various libs available. Django has a couple of things I like ... 1) the Forms API In Django I like that it''s being decoupled from models ... form objects have fields with validation rules that

Thanks to Rails developer team. I tried Rails3 along this guide: Ruby on Rails Guides: Getting Started with Rails http://edgeguides.rubyonrails.org/getting_started.html and I met the problem described as following. ...Any ideas? =========== Environment: =========== $ ruby -v ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-darwin9.8.0] $ rails -v Rails 3.0.3 =========== Steps for reproduce: =========== $ gem install rails $...

Hi, all, Happy new year :) Referring to http://guides.rubyonrails.org/asset_pipeline.html, it seems that ''require_tree .'' in myapp/app/assets/javascripts/ application.js will include all *.js files in the myapp/app/assets/ javascripts/. I have a few other *.js files in this directory : parts.js, makes.js and categories.js. Here''s an extract from the html file I

Hello everyone. I''m begining with Ruby on Rails, and i''m facing some trouble with "ActiveAdmin with ajax." Here''s the situation: It''s a Kennel''s web site, so, while i''m creating a new dog, i have one select/options for the dog''s father, dog''s mother, and dog''s race. After select the dog''s

Is there any reason why AR has never supported foreign-key constraints? I can understand the lack of support for triggers and stored procedures since they are highly dependent on the database to create a wrap API around them. But this is not the case for foreign keys. This is specially important for open-source projects like Redmine/Chiliproject and Gitorious where you shouldn''t be