ruby-on-rails-3

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how can I add data to an html form when submitting (autosaving) by jQuery?

I have a form I am submitting by jQuery, to auto-save it. This is in Ruby On Rails 3. My model is a Post that I want to auto-save. The post model is adapted to ignore certain validations if a boolean[详细]

2023-04-12 15:02 分类：问答
Debugging Rubymine - only debug project files?

I\'ve been using RubyMine and like it a lot so far. Is there any way to only step through my project files?When I click \"Step Over\" or \"Step Out\" I\'m taken into framework a开发者_如何学运维nd li[详细]

2023-04-12 14:00 分类：问答
Looping through in ruby

Hi i have a database of users in a ruby project and i need to loop through each of them and get t开发者_如何学Cheir values. How do you loop? I know that you can use[详细]

2023-04-12 13:08 分类：问答
rails 3 before_update callback

I have a model with before_update cal开发者_如何学JAVAlback def if !condition #not update record end[详细]

2023-04-12 12:56 分类：问答
Uninitialized constant ActionDispatch::Routing::Routes (NameError)

I\'m following a clickatell tutorial and my code looks as follows. However I get the error uninitialized constant ActionDispatch::Routing::Routes (NameError)[详细]

2023-04-12 12:29 分类：问答
Rails 3: A/B Testing App Features

What\'s the best way of AB Testing new features and keeping track of the results? Re开发者_StackOverflow社区gards,[详细]

2023-04-12 12:05 分类：问答
How to get ids from a nested resource?

How do i access ids from a nested resource ?There is no id people_id in@peoples=@city.peoples.i get an error Couldn\'t find People without an ID.Thank you in advance.[详细]

2023-04-12 11:26 分类：问答
simple email causes stack level too deep

I have mailer: class AdminMailer < ActionMailer::Base default :from => \"pejottest@gmail.com\" def message[详细]

2023-04-12 10:59 分类：问答
Sort an Array of Strings by their Integer Values

Let\'s say I have an unsorted array from 1 to 10, as shown below... a = ["3", "5", "8", "4", "1", "2", "9", "10", "[详细]

2023-04-12 10:40 分类：问答
JQuery adding class

I am trying to add a class on the following div using JQuery and I don\'t know what I am doing incorrectly.[详细]

2023-04-12 10:23 分类：问答