ruby-on-rails-3.2 Questions
6
Solved
I have users entering in dates in a Ruby on Rails website. I parse the dates into a DateTime object with something like:
date = DateTime.new(params[:year].to_i, params[:month].to_i, params[:day].t...
Catton asked 6/4, 2013 at 9:13
7
Solved
I have the following code in a Rails controller:
flash.now[:notice] = 'Successfully checked in'
redirect_to check_in_path
Then in the /check_in view:
<p id="notice"><%= notice %><...
Milstone asked 20/3, 2013 at 20:33
2
Solved
I tried to add a column to a table after a specific column in the table.
Here is what I did:
rails generate migration add_reaction_id_to_patient_allergies reaction_id: integer :after => 'patien...
Luke asked 18/3, 2013 at 16:19
14
Solved
I am using tinyMCE4 editor inside a Boostrap modal dialog. when I clicked on link icon it opens a new modal dialog box, It displayed fine but the input areas are not editable.
<div id="editing"...
Fachanan asked 7/8, 2013 at 18:56
6
Solved
we've just upgraded to Rails 3.2.5 from Rails 3.0.7 and using the assets-pipeline compilation on the fly for the staging server, but some times we face this exception !
Showing /var/rails/appname/...
Fanjet asked 13/6, 2012 at 11:19
7
Solved
I'm working on an application that needs to use session id information. My session is stored in cookies. The problem I have is that my session is not immediately available to the controller when a ...
Yep asked 2/2, 2013 at 18:53
15
Solved
In my development and test environments, I want to seed the database with a bunch of users. I'm using Ruby on Rails v3.2.8 and the latest Devise. So I added this line in my db/seeds.rb file:
User....
Riojas asked 14/9, 2012 at 5:22
3
Solved
I'm just starting with Devise and Rails3. I have the Authenetication down and working and understand the basics.
As of now in my Home Controller that represents my Home/Front Page i have two links...
Eldrida asked 11/3, 2013 at 20:55
6
Solved
I've been developing a site in rails, everything going relatively smooth. Suddenly my changes to the views and assets no longer show up. I change a stylesheet or some html and reload my browser at ...
Cone asked 6/10, 2012 at 19:8
13
Solved
I wanted to add confirmation message on link_to function with Ruby.
= link_to 'Reset message', :action=>'reset' ,:confirm=>'Are you sure?'
Any ideas why it's not working?
Maggio asked 21/5, 2013 at 11:31
3
Solved
My rails logger configuration currently logs the current time and UUID, like this:
config.logger = ActiveSupport::TaggedLogging.new(Logger.new("#{Rails.root}/log/#{ENV['RAILS_ENV']}.log", 'daily')...
Masterful asked 17/5, 2012 at 1:46
3
Solved
In rails 3.2.0,is it possible to turn off rails logging for rendering of views in
ActionView:: LogSubscriber in production environment.
Currently only way i found to supress is to monkey patch it ...
Complicacy asked 20/10, 2012 at 3:28
21
Solved
When I am starting rails server using rails s command it is showing A server is already running. Check C:/Sites/folder/Pids/Server.pids
When I open the file it is outputting a 4 digit number only ...
Blab asked 25/2, 2013 at 17:32
3
Solved
We have a rails 3.2(.11) app with many dynos running on the heroku bamboo stack, connecting to a MySQL RDS server. There seem to be some issues with our current database connections, so we are tryi...
Geraldgeralda asked 25/1, 2013 at 18:45
7
Solved
Just wondering whether there's a way to use turbolinks directly in a rails link_to helper, a quick bit of googling didn't uncover anything of note, here's the type of thing I've tried to no avail.
...
Valetudinarian asked 9/1, 2013 at 2:23
5
Solved
In my InvoicesController I have this:
def index
@invoices = current_user.invoices
respond_to do |format|
format.html
format.xls
format.csv # not working!
end
end
In my index.html.erb view ...
Bueschel asked 9/6, 2013 at 22:45
3
Solved
Without using any gems how do I do this in rails?
Main Category
Sub Category
Sub Category
Sub Category
Main Category
Sub Category
Sub Category
Sub Category
Main Category
Sub Category
S...
Commonplace asked 7/1, 2013 at 14:27
3
Solved
I'm having trouble displaying a list of days in a week in a form.
<%= form_for [@hourable, @hour] do |f| %>
<% days = []
Date::DAYNAMES.each_with_index { |x, i| days << [x, i] } ...
Exaggeration asked 26/6, 2013 at 3:21
4
Solved
I'm using Devise and Rails 3.2.16. I want to automatically insert who created a record and who updated a record. So I have something like this in models:
before_create :insert_created_by
before_up...
Fresco asked 2/1, 2014 at 10:46
28
Description of problem:
- I've setup factory_girl_rails however whenever I try and load a factory it's trying to load it multiple times.
Environment:
- rails (3.2.1)
- factory_girl (2.5.2)
- facto...
Ineffective asked 15/2, 2012 at 19:47
10
Here is my rails link_to
<%= link_to 'Delete',url_for(action: :delete,id: @user.id),data: {confirm: "Are you sure?"} %>
I tried the above method but it is directly deleting without any al...
Thresathresh asked 25/10, 2013 at 11:2
4
Solved
In keeping with Ruby's idiom of using a question mark in boolean methods (e.g. person.is_smart?), I'd like to do the same for an ActiveRecord field in Rails:
rails generate model Person is_smart?:...
Fitment asked 24/9, 2012 at 5:10
6
Solved
I have a link that I need to submit a post request with. Normally, I'd use jQuery and prevent the link's default behavior and then submit a form to the destination. This seems like something Rails ...
Daloris asked 16/11, 2012 at 10:24
3
Lets say I have a user model that has many articles.
If I call user.articles.new many times I will have many unsaved article objects associated with the user. They are visible when you run user.ar...
Alexis asked 3/1, 2013 at 7:49
1
I just put puts "test" in the seeds file , when I run rake db:seed, I saw there are 2 lines "test"
Honorine asked 20/5, 2012 at 12:15
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