Ruby on rails 3 link to controller action

Top sites by search query "ruby on rails 3 link to controller action"

ActionController::Base

  http://api.rubyonrails.org/classes/ActionController/Base.html
The remaining request parameters, the session (if one is available), and the full request with all the HTTP headers are made available to the action through accessor methods

  http://sleekd.com/tutorials/jquery-validation-in-ruby-on-rails/
Now, apply your validations using the class as the selector instead of the ID (This must be done because the ID changes on the edit page to include the ID). Furthermore, when the remote validation is activated and I type an invalid email address, even once I type a valid email, the validation error message is still displayed

  http://edgeguides.rubyonrails.org/4_2_release_notes.html
For more details, please refer to Aaron Patterson's blog post.Active Record will automatically take advantage of this feature on supported operations without any user involvement or code changes. You should also first upgrade to Rails 4.1 in case you haven't and make sure your application still runs as expected before attempting to upgrade to Rails 4.2

Watch the Online Video Course Ruby on Rails 3 Essential Training

  http://www.lynda.com/Ruby-Rails-tutorials/Ruby-Rails-3-Essential-Training/55960-2.html
Continue to classic layout Stay on new layout Mark video as unwatched Mark all as unwatched Exercise files Access exercise files from a button right under the course name. I will walk you through the steps to develop templates to create, read, update, and delete database records, and we'll discover how to work with relational database associations effectively

  http://guides.rubyonrails.org/routing.html
Rails allows you to customize virtually any generic part of the resourceful helpers.4.1 Specifying a Controller to UseThe :controller option lets you explicitly specify a controller to use for the resource. To fix this, move the get line above the resources line so that it is matched first.2.3 Path and URL HelpersCreating a resourceful route will also expose a number of helpers to the controllers in your application

  http://guides.rubyonrails.org/action_controller_overview.html
This guide will cover some of these, but if you're curious to see what's in there, you can see all of them in the API documentation or in the source itself.Only public methods are callable as actions. For example, if the create action fails to save a resource and you render the new template directly, that's not going to result in a new request, but you may still want to display a message using the flash