similar to: Scaffold (Agile Web Development With Rails)

Hi all. I''ve done a little google search, but doesn''t find anything (with "attachment_fu default path") that could help me in changing attachment_fu''s default path. My model: [audio.rb] has_attachment :max_size => 20.megabytes has_attachment :content_type => "audio/mpeg" has_attachment :storage => :file_system

I''m a pretty big newbie with ROR, but when following a tutorial I encounter an ugly error when building a scaffold. Here is my environment Dev system: - Windows XP - java version "1.5.0_06" - MySQL java version "1.5.0_06" - Ruby 1.8.4 - Ruby Gems 0.9.0 - Gem install mysql Successfully installed mysql-2.7.1-mswin32 Installing ri documentation for

I am attempting to get a working Rails programming environment setup working under XP with MySQL, RadRails and Webrick. I have been using my PowerBook but need to working on Windows environment too. I have basic functions of Ruby and Rails going. I created a really simple table and generated the scaffolding. The server starts just fine. I can browse the database succesfully in RadRails. The issue

I am reading the agile web development with rails book, and starting to create the depot. I am getting the below error after setting up the "ruby script/generate scaffold Product Admin" does anyone know what the problem is? NameError in AdminController#index uninitialized constant Mysql RAILS_ROOT: ./script/../config/../ Application Trace | Framework Trace | Full Trace

hello, I created a table in MySQL and generated a scaffold against the database with a product named "article" and the controller named "admin", but when i try to load up the /admin view i get the following stack trace. I am new to rails so I am not sure about the nature of this error. Stack trace as follows. BR_joe NameError in Admin#index uninitialized constant Article

Hello,I get this message and I don''t know how to interprete this.I think it has to do with plural tables and singular referencesThanks for any help!Jim======================================================================================uninitialized constant SubjectRAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

An app I''ve been developing has been chugging along nicely, but around the time I added a new join model a couple of commits ago, my development environment has been acting screwy. 1. When there''s an error, the error messages and tracebacks are not being returned to the browser. The browser keeps the connection alive indefinitely. 2. Stopping the request from the browser

I am getting an error when I try to run the code for the depot application (page 67 in the Agile Web Development on Rails book, 2nd edition). I built the complete depot app with Rails 1.2.6, and all worked well. I then updated to Gem 1.0.1 and RoR 2.0.2, and attempted to repeat the tutorial, and got this strange behavior. I used "rails depot --database=mysql" because I have not

Hello, Thank you for the fast responses, I really appreciate. I really enjoy being a part of such a great community. I still could not solve my problem. To make sure that I can not connect beacuse of access rights, I have started mysql server --skip-grant-tables option. (I have read the part of the manual about access rights, which I was to read in this list, but 4 AM in the morning, I had hard

I am currently using the book "Agile Web Development With Rails" (2005). I am working on a fully function web application that has a shopping cart. The web page displays this, ActiveRecord::StatementInvalid in AdminController#create Mysql::Error: #23000Column ''date_available'' cannot be null: INSERT INTO products (`image_url`, `date_available`, `price`, `title`,

I''m new to Ruby on Rails and just trying to get it up and running. I''m using RadRails, but I don''t think that matters for this problem. I''ve got a very basic app with one table and I used the scaffold generator for a table called datedgoals. The new page works fine, but then when it switches over to the list page, I get the errors below. Any idea how to fix

I went through a tutorial at http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 to get started with RoR. I really like the idea of the scaffold construct, but I can''t seem to get it to work the way it was described in the tutorial. I''ve got a mysql database that is properly configured, and a table called ''quotes'' with a column called

Hi all. I''m getting the following error in my app: undefined method `redirect_to'' for ActionController::Base:Class I''m using Windows 2000, Rails 2.0.2 and resource_controller (from James Golick). My controller: class CommentsController < ApplicationController include ResourceController::Controller belongs_to :post, :article, :photo create do

Hi everybody, I''ve been reading lot of material about Ruby on Rails, and it looks like really rocks. I''ve downloaded the one-click version for Windows and started to build the example cookbook app, found in: http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 Everything looks good, but when I''m trying to create a new Recipe

Has anyone ever experience this error? I''m not sure where to trace it back to. Showing usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/templates/rescues/_request_and_response.rhtml where line #40 raised: wrong number of arguments (1 for 0) Extracted source (around line #40): 37: <p><b>Parameters</b>: <%=h request_dump ==

Any time I try to use any methods of the Date class, I get errors of ''invalid date''. For example, I have this happening: With the code Date.today, I get this error from Rails: - - - - - - - - - - ArgumentError in Student#show Showing app/views/student/show.rhtml where line #10 raised: invalid date Extracted source (around line #10): 7: <p> <%=

NameError in UsersController#index uninitialized constant UsersController::User RAILS_ROOT: C:/RailsApps/rgams Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:492:in `const_missing'' app/controllers/users_controller.rb:5:in `index''

hi -- i''m a beginner to rails, so thanks for your patience. i was following the flickr video demo step-by-step (http://media.rubyonrails.org/video/flickr-rails-ajax.mov). i''m using ruby 1.8.2 on mac OS X. i keep getting this error message after typing in a tag and submitting the form: ArgumentError in Flickr#search wrong number of arguments (1 for 0) RAILS_ROOT:

This happens before each login attempt. Please note that if I click on the refresh button of my browser I then login succesfully. Any hint? -- fabio vitale NoMethodError in AccountController#login undefined method `remembrall_expires'' for #<User:0x351f238> RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

Hi, I am a lerarner and i Am getting this problem when I try to delete. I am not able to understand what is this ID and why its like this. Any one explain me what does it mean and how to solve this . This is as also with show/edit. Thanks in advance Couldn''t find Login with ID=30640940 RAILS_ROOT: ./script/../config/..