similar to: Tokeninput incremental search not working

Displaying 20 results from an estimated 4000 matches similar to: "Tokeninput incremental search not working"

2012 Oct 19
1
Globalize3 gem, upload data from CSV
Rails 3.1.3 Globalize3 latest I am not sure if I can ask this question here in general Rails forum. But I''ll try. Currently I am using a gem, Globalize3, which is useful for model I18n. https://github.com/svenfuchs/globalize3 Say, I have a model City, having only one column, name. City names appear differently depending on the language, so perhaps this particular gem is useful.
2013 Mar 11
3
take two columns from a set of lists
say I have a matrix and lists like x <- matrix(c(12.1, 3.44, 0.1, 3, 12, 33.1, 1.1, 23), nrow=2) x.list <- lapply(seq_len(nrow(x)), function(i) x[i,]) if I want a column of the matrix x, I write x[, 2] for example. But how can I do something similar for a set of lists, x.list, above? > x.list [[1]] [1] 12.1 0.1 12.0 1.1 [[2]] [1] 3.44 3.00 33.10 23.00 unlist(x.list)[,2] does
2012 Feb 24
3
Devise generates Mailer by its own?
Rails 3.1.3 Hi. I''m a little confused with Devise and ActionMailer. It seems that Devise has its own way of sending mails through ActionMailer. Does it generate Mailer class when "rails g devise..." command is executed? Or do I need to do some special command in order to generate Mailer? I have certainly set up a devise User table but there is no Mailer class for it,
2013 Mar 18
4
plotting CIE chromaticity diagram?
Has anyone plotted or is it possible to plot CIE *xy* chromaticity diagram http://en.wikipedia.org/wiki/File:CIE1931xy_blank.svg I need this plot in color. ishida [[alternative HTML version deleted]]
2012 Oct 13
4
Database design, working but looking for better ways
Rails 3.1.3 Hi. I have designed the database used for my travel plan application. You should be able to look at the diagram in the link below, hopefully. https://cacoo.com/diagrams/biDSyxh8yzk2kIeg ("belongs_to" is omitted since it''s obvious) Basically, the application can list the destinations from a choice of the departure. Not mention that the departure_id (integer) and
2013 Apr 27
4
required field for one, optional for another
rails 3.2.11 My app has User model, its one of the fields is entrepreneur:boolean. So users have two types; one is normal users, the other is professional users. For normal users, only emails and usernames are required and other fields are optional. For professional users, in addition to above, addresses and real names are required. Is there any Ruby way to set the requirement depending on the
2012 Aug 13
9
Using Jquery plugin "tokenInput" with rails
Hi, I made a contact manager app using rails. I added TokenInput plugin to introduce an instant contact search functionality in it. Tried following a railscast http://railscasts.com/episodes/258-token-fields but have been struggling with it for a while. Following is the code I use in my view <%= form_tag({:action => ''show'', :id => @contact_tokens}, :remote =>
2012 Nov 12
7
RSpec: controller POST create
Rails 3.1.3 rspec-rails (2.11.4) rspec 2.11.1 I am new to rspec. I don''t quite understand tests for POST create part. I have generated scaffold, and simultaneously it generated controller_spec.rb as well. it "assigns a newly created plan as @plan" do post :create, {:plan => valid_attributes}, valid_session assigns(:plan).should be_a(Plan)
2013 Mar 10
2
list + lapply insead of matrix + apply
I need to develop a simple list manipulation. Although it seems easier to do it in matrix form, but I need it in list form. I have a matrix x <- matrix(c(12.1, 3.44, 0.1, 3, 12, 33.1, 1.1, 23), nrow=2) for list form example, the conversion is x.list <- lapply(seq_len(nrow(x)), function(i) x[i,]) ### list version calcnorm=function(a, b){ diff <- mapply("-", a, b)
2012 Feb 22
3
Parent id for find_or_create method
Rails 3.1.3 I have tables, Video and Script having association, Video 1 --- n Script So, every Script needs the parent id, in this case, video_id. If I simply create a new Script instance, the view renders as follows. <%= render :partial => "new_script", :locals => { :script => Script.new(:video_id => @video.id)} %> which works fine. Now I would like to
2012 Jan 27
4
Redirecting to create new page with input
Rails 3.1.3 I believe this is a very very fundamental question, but since I am new to Rails, it''s more productive to ask someone to point out what I need to do. Say, I have a search method that generates a list of youtube videos. I have completed this part. And also, I have set up a database, Video, whose fields are video_title and URL. I need to place a button to each of these video
2012 Mar 02
2
Change DB data type and limited decimals
Rails3.1.3 I have db type, startp:integer I need to change it to float. More specifically, 1.2, 45.1, 143.8 ... I have two questions: 1. Is removing and adding the field through migration the only way? in other words, is there a single command to change the type? 2. Is there anyway to limit the decimal place to only one? 56.3, 34.2... are acceptable, but 23.112, 77.34, ... are
2012 Aug 25
2
cannot bundle install due to missing therubyracer
ruby 1.9.3p194 (2012-04-20 revision 35410) [i686-linux] rails 3.1.3 Ubuntu 10.04 LTS I have another environment with MacOSX Snow Leopard, and am sharing the Rails project files through Dropbox. When I chose to develop a project further in this Ubuntu machine, I have executed ''bundle install'' which gave an error #--------- Gem::Installer::ExtensionBuildError: ERROR: Failed to
2013 Jun 03
1
sidekiq: push background results to front
Rails 3.2.11 Sidekiq latest My app continues background jobs that generate texts as the output. class ProcessText include Sidekiq::Worker def perform(name, count) puts "executing..." @feed = Feed.first @feed.process # here it returns String results! end end What I want is basically how to send (or push?) the result texts to a particular web
2012 Sep 23
2
Find by id in the view template dynamically
Rails 3.1.3 I have a model ''Airline'', whose STRING column is ''company'' only. Also, another model ''Plan'' has an INTEGER column ''airline_id''. I would like to show the ''company'' name (string) in a template like <% @plans.each do |plan| %> Airline: <%=
2012 Jan 05
6
assest pipeline how to exclude some css files?
In my assets I have intranet |_1.css.scss |_2.css.scss internet |_1.css.csss application.css application_internet.css application_intranet.css 1.css.scss 2.css.scss 3.css.scss intranet and internet are directories. In my layout I want to exclude the files under internet and intranet. I have created application_internet.css /* * application-internet.css * *= require_self *=
2013 Mar 08
1
reduce the size of list
hi. I have a list like x <- list(1:10,11:20,21:30) It's a sort of a 3 x 10 matrix in list form. I would like to reduce the dimension of this list. it would be something like list(1:3, 11:13, 21,23) I tried x[,1:3] does not work of course. Neither lapply(x, [1:3]) works... Any suggestions? ishida [[alternative HTML version deleted]]
2013 Mar 13
1
image color analysis
I am not sure if I should ask this question in this list. But I'll try. Currently I am trying to analyze images using EBImage and biOps. One of the features that I need to extract from various images is the color spectrum, namely, which colors each image consists of. So, each image hopefully can be converted into some sort of color histogram so that color ingredients are easily comparable
2012 Feb 07
2
save method (create action) saves twice
Rails 3.1.3 I have changed a regular scaffold action a bit so that it can save using ajax. All I needed to do was adding ":remote => true" in <div id="script_new"> <%= form_for script, :remote => true do |f| %> <!-- HERE!!! --> <%= f.hidden_field :video_id %> <%= f.text_field :text %> <%= f.submit "save" %>
2008 Apr 24
4
Autoplay option
Hello! I don't like the recent change to the plugin that makes some flash files to play automatically. I know that GUI design is not my thing, but let me explain what I don't like: 1) It's not obvious to the user that the "play" toggle is persistent. Media players don't change their behavior just because the user presses the "play" button. 2) No user who