ruby-on-rails-3.1

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where to find jQuery or CoffeeScript tutorials?

in rails 3.0 was working: $(\"a.delete_link\").bind(\"ajax:success\", function() { $(this).clo开发者_JAVA技巧sest(\"tr\").fadeOut();[详细]

2023-04-11 13:00 分类：问答
Rails 3.1 OAuth Provider "invalid_grant" with devise_oauth2_providable

I am trying to set an oauth2 provider up usingup on an application which has omniauth and devise already. The user.rb is now:[详细]

2023-04-11 12:32 分类：问答
Ruby on Rails Formtastic Multiple Options in Member_Label

I have a relational model where use开发者_运维百科rs have managers that are also users. The below code works great and does exactly what it\'s suppose to,but it\'s only displaying the first name of th[详细]

2023-04-11 12:15 分类：问答
rails rake (3.1) why do all rake tasks error out with 'stack level too deep'

Possible conflict with Rake extension maybe? md:~/Dropbox_not_syncd/webs/3/tdd/rubyists$ rake db:drop /home/durrantm/.rvm/gems/ruby-1.9.2-p180/g开发者_如何学Goems/rake-0.9.2/lib/rake/version.rb:4: wa[详细]

2023-04-11 11:39 分类：问答
How to check file name for non-ASCII characters via JS?

I am using jQuery Uploadify to upload a file directly to S3. Everything works so far. What I need now is to validate the file via JS. To make sure that all characters are ASCII compatible.[详细]

2023-04-11 09:54 分类：问答
Constructing routing lines for large tree structure using the ancestry gem

I am using the ancestry gem and have followed the railscasts episode here to get the gem to work, which works perfectly.[详细]

2023-04-11 09:44 分类：问答
javascript runtime in rails 3.1.0 and ruby 1.9.2. cant deal with with heroku. Did everything, but still does not working

Please help, it\'s my studying project. It work locally but not online: Hello, it is said that i dont need special gems like \"therubyracer\" in rails 3.1.0[详细]

2023-04-11 09:03 分类：问答
render :update on Rails 3.1.0 gives me Missing Template update

I\'m working with rails 3.1.0 and this is my first application on 3.1.0 I have a remote link: link_to \"my link\",{:controller=>\"my_controller\",:action=>\"my_action\"},:remote=>true[详细]

2023-04-11 08:41 分类：问答
Ruby on Rails: How can I revert a migration with rake db:migrate?

After installing devise MODEL User i got this. class DeviseCreateUsers < ActiveRecord::Migration def self.up[详细]

2023-04-11 08:36 分类：问答
Ruby on Rails + devise: How can i create customize users table with devis rake db:migrate?

rails generate devise User I got this=> class DeviseCreateUsers < ActiveRecord::Migration def self.up[详细]

2023-04-11 08:33 分类：问答