search for: frederick

How could I check the value of an javascript object''s attribute? <div id="new_item_details" style="display:none"></div> <%= link_to_function("Show details...", nil, :id => "show_details") do |page| page.visual_effect(:toggle_blind, :new_item_details) if (page[:new_item_details].style.visibility ==

I am using image_tag to load an image that I''ve saved to the database (using attachment_fu if you''re curious but that''s probably not relevant here): VIEW <%= image_tag ''/photo/get_image/5'' %> CONTROLLER def get_image @photo=Photo.find(params[:id]) send_data(DbFile.find(@photo.db_file_id).data, :type =>

Hi, Found a simple example breaking on moving to 2.2 from 2.0. This example illustrates the usage of nested :include finder options. class Book < ActiveRecord::Base has_many :distributors end class Distributor < ActiveRecord::Base belongs_to :book has_many :agents end class Agent < ActiveRecord::Base belongs_to :distributor has_many :shops end class Shop <

I am having this crazy problem where it ONLY shows up in testing. This is my test code <code> def test_should_destroy task1 = Task.new(:description => "tmp", :done => false, :user => User.find_by_login(''admin'')) assert task1.save assert task1.destroy end </code> This is my task model

Hi guys. I''m writing a plugin for use in the test environment. However, when I run ``rake test'''' or ``rake spec'''', RAILS_ENV is set to "development" when my plugin''s init.rb is run. How do you configure a plugin to load require a file in the test environment? Thanks, Nick --~--~---------~--~----~------------~-------~--~----~ You

Along the same line as Frederick, myself and another university student were able to implement a multi threaded FLAC encoder, but using Intel's Threading Building Blocks (TBB) package. We saw similar near-linear speedup. Our solution is a bit more convoluted since we were learning the API, TBB and writing the encoder all in o...

How they differ? Does the to_xml method of the classes array/hash/object is based on ROXML lib? As I see in http://roxml.rubyforge.org/#quickstart, roxml needs we define the class (class Book in the guide) before to convert a object to xml. Moreover, the method to_xml (when not using "include ROXML") just accepts any existing object, what is much suitable. I need to compare and tranfer

I have just finished my first Rails application following the lynda.com tutorial, but I am not sure how to get my application on the internet. I have an ftp account through the applemachine server, but from what I have read, I''m afraid I will not be able to host my application there. What I am looking for is step by step directions on how to get from a working Ruby on Rails application

...lt;img border = 0 src = 'http://pf.perfspot.com/2D53F1CC-EA45-4AB1-8609-5747EFDDAC65_tn.jpg' ></a></td><td valign=top ><img src= 'http://perfspot.com/images/e/b/i2.gif' width=294 height=143><Br><B style='color:#00B300; font-size: 15pt' >Frederick David Santiago</B ></td></tr><tr ><td valign=top style='padding:5px 15px 5px 15px; font-size:11pt; color:#666666;' colspan=2><Br><span style ='color:#E45C04'><B style = 'font-size:12pt' >Take a look at my new website.</B>...

Hey everyone, I''m having an incredibly difficult time getting bundle to work properly on my production server. My production server setup: Ubuntu 10.04 Ruby 1.9.2p290 Rails 3.0.4 Passenger rvm 1.6.32 My Gemfile (relevant parts): gem ''linkedin'', :git => "https://github.com/renatosnrg/linkedin.git" Whenever I try to do "bundle install" I get this

Hi all, I have a rails 1.5.2 application. I''ve frozen the application via the "rake rails:freeze:gems" command. This application worked well on a server I previously had it installed on. My server was getting really slow, and I requested that I be moved to a new server. When I perform a "gem list rails" command on my new host, I receive only version 1.2.6. Since

I want to upload file using get method. for example, "http://www.mydomain.com/upload?file=c:\test.exe" upload my local file to the remote server. I found one useful link about file uploading here(http:// www.tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm). Even I''ve changed some code in order to fit my rails version, it worked well. But the problem is I have use

Right now I have a simple form hooked up. Now that the form is smooth and functional, I want to add a feature that I''m not sure how to implement. After a user modifies a form, I''d like to have a visual cue appear somewhere to show that the form has been changed and needs to be saved. It could be a red div at the top of the screen - anything - it is doesn''t matter. Just

Hi, I''m getting the error below, and I''m not sure where to find "acts_as_list" ... NameError in SpecialsController#printer undefined local variable or method `acts_as_list'' for #<Class: 0xb7a46994> RAILS_ROOT: /usr/local/apache2/htdocs/dps Application Trace | Framework Trace | Full Trace vendor/plugins/trunk/lib/scope_out.rb:70:in

I''m going through my old tickets, and I found an outstanding ticket that I''ve put many hours into, and is absolutely critical for a production project that I''m now updating to Rails 2.0.2. The ticket: http://dev.rubyonrails.org/ticket/9560 This comes on the tail of: http://dev.rubyonrails.org/ticket/9497 Which I believed to be the superior improvement due to a very

I''m just getting into RoR, coming from a long PHP background. So far I LOVE IT! I''m hitting a roadblock with updating my mysql database. For simplicities sake, I have 2 tables and here are the relevant columns. Table Users id name email Table Issues id createdby assignedto reportedby In my models I have everything mapped properly I believe. When I try to update the

...uot; "stats" "graphics" "grDevices" "utils" "datasets" [7] "base" other attached packages: Rmpi snow "0.5-3" "0.2-2" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Randall C Johnson Bioinformatics Analyst SAIC-Frederick, Inc (Contractor) Laboratory of Genomic Diversity NCI-Frederick, P.O. Box B Bldg 560, Rm 11-85 Frederick, MD 21702 Phone: (301) 846-1304 Fax: (301) 846-1686 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Hi all: i am using gem to insall rails 2.3.3 and using $rails myapp to generate my application, but strangely i can''t use the number_helper below is my env: export RUBY_HOME=$HOME/ruby export GEM_HOME=$HOME/gems export RUBYLIB=$RUBY_HOME/lib:$RUBY_HOME/lib/ruby:$RUBY_HOME/lib/ site_ruby/1.8 export PATH=$HOME/gems/bin:$HOME/ruby/bin: and: $ locate number_helper.rb

given an Arra tags[] I need to produce a resulting Hash as following .. { "$in" => [tags[0]], "$in" =>[tags[1], ...} in which the key should be always the same and the value being an Array I tried this : myHash = {} tags.each do |tag| h = {"$in" => [tag]} myHash.merge!(h) end but the merge! is only

Hi All, New to the group, and new to learning rails. I''m having some trouble, i''ve done a few tutorials on creating some small apps with rails and am now starting to play around myself. I''ve been trying to create a simple form which when a user enters any data that data is displayed as a preview elsewhere on the page instantly, just like when creating an advert with