Ruby on Rails DB entry in a model (RoR 3)
Skip to EDIT2 which works There is: Project (has_many :group_permissions) GroupPermission (belongs_to :project) I have a form where you can create a new project. A project has several attributes …
Tag: ruby-on-rails-3
“NetworkError: 404 Not Found” – $.post() with jQuery
Here is js code in our Rails 3.2 app responding to change of fields whose ids start with ‘order_order_items_attributes’: $(function (){ $(document).on(‘change’, “[id^=’…
“Uncaught TypeError: undefined is not a function” – Beginner Backbone.js Application
I’m setting up a pretty simple app with backbone, and I’m getting an error. Uncaught TypeError: undefined is not a function example_app.js:7 ExampleApp.initialize example_app.js:7 (anonymous function)…
Jquery Datepicker Rails 3 date format issue
I am trying to use a JQuery UI datepicker for a form for creating an event. The form itself is rendering fine and if I use the normal rails date_field the information is saved without any issue. …
Save a Javascript variable between user interactions?
Setting global variables in my js file doesn’t seem to work. How can I set rails session variables from JavaScript? I’d like a solution that doesn’t use jQuery. Edit: The solution is to use an HTML …
How to create hoverover popups in Rails 3.1
I have been searching for a way to implement a hover-over popup with no luck. Because it is used on so many sites I thought it would be easy to find instructions, but I am wondering if I am missing …
Rails – How to add CSRF Protection to forms created in javascript?
I’m using backbone.js and it works great. but the forms I’m creating as a javascript template lacks the rails csrf protection token. How do I add it to templates I’m creating in javascript?
Configuring MySQL with Rails 3 (railsinstaller)
I am on Windows 7 and trying to use MySQL with Rails 3, I am beginner and just reading Rails tutorials, there is this configuration given: development: adapter: mysql2 encoding: utf8 database: …
See and talk to your currently online users on your site in a Ruby on Rails 3 application
I have a Ruby on Rails 3 application, and I want to be able to see a list of who is currently online. For example user1, IP address, and country. I then want to be able to open a chat / push messages …