Displaying 20 results from an estimated 7000 matches similar to: "NameError in AdminController#index building scaffold"
2008 Jun 10
1
NameError in AdminController, uninitialized constant
Hi there basically following the "Agile Web Development With Rails, 2nd
Edition"
i followed the tutorial exaclty, worked fine, so i decided to change one
thing
on page 74 instead of:
ruby script/generate model product
i used:
ruby script/generate model propertys
and:
depot_a/db/migrate/001_create_products.rb
~/Rails/ecom/db/migrate$ cat 001_create_propertys.rb
class
2006 Sep 06
5
admin controller problem
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
2010 Mar 23
3
NoMethodError in AdminController#index
I am newb in ror. I''ve googled and found no concrete answer to my
problem below:
NoMethodError in AdminController#index
undefined method `scaffold'' for AdminController:Class
RAILS_ROOT: /home/darwin/Sites/music_library
Application Trace | Framework Trace | Full Trace
/home/darwin/Sites/music_library/app/controllers/admin_controller.rb:3
2007 Aug 17
1
Scaffold (Agile Web Development With Rails)
What am I doing wrong here?
[app/controllers/admin_controller.rb]
class AdminController < ApplicationController
before_filter :authorize
def index
list
render :action => ''list''
end
# GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
verify :method => :post, :only => [ :destroy, :create, :update ],
2006 Jun 14
5
uninitialized constant error after scaffold on new Windows XP environment
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
2008 Jan 18
15
scaffold :product missing in Rails 2.0.2 version of depot tutorial?
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
2006 Jan 14
1
controller issue with rails? (osx)
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
2007 Jan 11
6
nil object while the required parameter are in the request
I''m having an application as follows.
I have all the parameters for as object appended in the url.
And there is an action in the controller like this
def newlet
render :layout=> false
@product = Product.new
if request.get?
@product.title= params[:title]
@product.description = params[:description]
@product.primary_link = params[:primary_link]
2005 Dec 21
1
Table called applications - causes stack overflow?
Having worked through Four Days on Rails and the book Agile Web Development
with Rails I decided it was time to start a live project. I have an existing
application with MySQL database, so I modified the schema to use Rails
standard column names. The main table was named ''applications''.
ruby script/generate scaffold Application Admin results a stack overflow
2006 Jul 22
1
How to debug this
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
2006 Jul 25
0
Errors logged but not returned to browser, WEBrick hangs
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
2008 Feb 11
3
can't update my data base using "update_attributes"
Hello,
I have this problem that my rails application works fine in development
environment on my local Linux and windows system but when I uploaded it
to work on the server in production environment I have this problem as
listed in the pasted log file at the end of this entry:
NoMethodError (undefined method `[]'' for nil:NilClass):
/app/controllers/admin_controller.rb:201:in
2006 Aug 13
5
Newbie question: scaffold not working
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
2006 Feb 09
2
postgres connection problems
Hello, I''m a newbie to rails and I am trying to do the Demo in the
November Issue of Linux Journal. Things go fine go fine until I try to
connect to my Postgres database (ver 8.1). At this point I get the
following error message
---- RoR error and trace back ----
PGError in Admin#index
could not connect to server: Permission denied
Is the server running on host "localhost"
2007 Jan 15
5
ActionController::UnknownAction (No action responded to xxx)
I have a new method defined in a existing controller.
All the methods I called in these are workable.
But somehow the new method is not recognizable.
------------------new method I
added--------------------------------------------
def push
# if fair
begin
@product = Product.find(params[:id])
rescue
logger.error("Attempt to access invalid product #{params[:id]}")
2006 Sep 12
1
Ferret on Windows?
I am trying to use SVN HEAD of Acts_as_ferret, and I have ferret
0.10.4installed from the windows Gem.
Unfortuanantly, whenever I i let act_as_ferrets init.rb file require ferret,
my app blows up, with weird "Invalid char" errors. I have pasted the page
below. If I comment out the require ferret, the page loads. Of course,
act_as_ferret does blow up.
My unit tests do work fine
2006 Jan 22
2
a newbie doomed in the first introduction to rails.
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
2007 Apr 09
2
Errno::EACCES in Controller / Permission denied
Hello,
I did a seemingly smooth install of ferret, but when I try to add it to
my model, I get an error.
My info:
My rails site: shelikes (a restaurant review site)
My controller: Display
My model: Review
My only line of code added for ferret is:
class Review < ActiveRecord::Base
acts_as_ferret
...( more stuff not related )...
end
Below is the error information. Any thoughts on how
2007 Oct 24
7
NameError in CustomersController#index
I''m new to Rails. I finished the Cookbook tut. no problem. I''m
trying to start a project of my own, follow the same instructions but
the difference is I created the database myself.
After I create the scaffolds and try them out I get this error
NameError in CustomersController#index
uninitialized constant Customer
RAILS_ROOT: ./script/../config/..
Application Trace |
2005 Jul 07
3
NameError Exception
Ruby/Rails n00b here so go easy on me...
I''ve been wracking my brain trying to figure out what is wrong here.
I''ve checked all my models for the appropriate belongs_to, has_many,
etc. I''ve checked to make sure I''m using singular and plurals in the
right spot. I''ve checked my syntax around all my "within"''s and nothing
seems to fix