Displaying 20 results from an estimated 6000 matches similar to: "2.0 & "Agile Web Dev..." book"
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
2005 Sep 22
5
Adding Categories to the Depot example in the Agile Rails book
Hi ya, I want to add categories to the depot example in the Agile rails
book.
These are my thoughts:
Create a new table called categories with id, title, description, and
image fields.
Add a new field to the products table called category_id
Create a model called Category with "has_many :products"
Now I should have a one to many link between the products and categories
tables?
Now
2006 Jun 06
15
error working through Agile !!!
Hi everyone,
I''m working my way thru the ''Depot'' project from Agile Web Development
with Rails.
I got to the bit where I type:
ruby script/generate scaffold Product admin
And I get the following error:
error Before updating scaffolding from new DB schema, try creating a
table for your model (Product) ( on the last line ! )
Now I have followed everything as
2006 Jun 14
6
Lost Connection to MySQL
Error Message: MyMysql::Error: Lost connection to MySQL server during query:
SHOW FIELDS FROM products
Running Fedora 5, using available Red Hat modules and latest version of Rails.
This problem just appeared. I had been enjoying going through the tutorial "Depot"
when it started displaying this problem. With phpMyAdmin I am able to access the
depot_development data base containing
2006 Jul 26
3
newbie: Scaffold doesn''t pickup DB changes
I''m following along with the depot example in ''Agile Web Development'' and ran into a problem with Scaffold. I changed the MySQL table structure to add a few columns directly and also tried the migrate script to change the database after I got the initial scaffolding to work. However, I can''t seem to get the new columns to show up and am stumped as to how I can
2006 Jan 28
10
Rails scaffolding - cannot get access to MySQL
Hi,
A newbie in the RoR world, I''m already more or less stuck when
generating the scaffold for my first tutorial project ...
When I try to generate scaffold code for my version of the ''depot''
application from the ''Agile rails ...'' book, I receive the following
error:
#28000Access denied for user ''bo''@''localhost''
2006 Feb 09
13
Howto work with a page not generated by the scaffold ?
I am a newbie Ruby and RoR user. In my tests using the turorials that
I found over the web, everthing is working fine and I am very impressed
about RoR framework.
As I am a Delphi developer, without any web development experience,
There is some thing hard to understando and I didn''t find a tutorial
about this.
I wonder how to create a non-scaffold page ? I have customers,
2006 Apr 20
8
generate scaffold not generating views
Hi!
Sorry for the newbie question...
I''m following the depot example in AgileWebDevelopmentWithRails.
Stangelly, generating scaffolding using the command (page 53):
./script/generate scaffold Product Admin
does not generate any .rhtml file, but just:
exists app/controllers/
exists app/helpers/
exists app/views/admin
exists test/functional/
2007 Dec 10
15
Scaffolding for pre-existing database table in 2.0.1
Hi,
first of all I will apologize in advance for my presumably noobish
question, but I''m only starting to learn Rails and am a little
confused with all the changes in 2.0.1. There are as good as no
tutorials out yet and the 2 or 3 screencasts I''ve seen deal with the
creation of both the app and the database.
Now my problem is that I already have a database with a fair amount of
2007 Dec 22
8
Rails 2.0 scaffold
Hey guys,
I posted the other day about scaffold not working and i was told that it
was rails 2.0 doing this. (btw i''m using adgile web development)
I have read on the internet that you need to put extra stuff like title,
description......
So i did this:
C:\ruby\depot>ruby script\generate scaffold Product Admin id:int
title:varchar(1
00) description:text image_url:varchar(200)
2011 Oct 20
2
Agile book apache2.conf: Forbidden You don't have permission to access / on this server.
Appreciate any help -
I am working through Agile web development (4.0) and am stuck on the
deployment using phusion passenger. I get this:
"Forbidden
You don''t have permission to access / on this server."
when I put depot.yourhost.com in the browser.
I have been through various web searches and for file permissions and
suggestions to change the <Files> container.
2008 May 09
3
Depot Application not working
Hello All,
I am doing the depot appliction.
I was first installed Instant Rails 2.0 on my machine.
got error in getting scaffold :product
then after searching in forum took the 1.2.6 version using the below
command
>gem install rails --version 1.2.6 --include-dependencies
Now i am getting the error after starting the server
>ruby script/server
got the below error
2006 Feb 26
17
please help: having problem with the scaffold commad, mysql.
i just recently purchase agile web dev book about ruby on rails and
going through the whole project. well i am now stuck on creating the
scaffold. I have been messing with settings for awhile now. here is the
error:
koloa@ubuntu:/var/www/depot$ ruby script/generate scaffold Product Admin
exists app/controllers/
exists app/helpers/
exists app/views/admin
exists test/functional/
dependency
2006 Jul 22
2
Error: Before updating scaffolding from new DB schema, try..
Hi, I''m going through the Depot tutorial in the book "Agile Web
Development with Rails" and I can''t even get past the very first step.
I''m getting the following error:
"Before updating scaffolding from new DB schema, try creating a table
for your model (Product)"
when I try to run "ruby script/generate scaffold Product Admin.
I have a table
2006 Apr 05
13
scaffold misuse?
Running ruby script/generate scaffold Product Admin
is a wonderful way to set up well, exactly what it says, a scaffold.
My problem is that I have several other tables that are linked,
through foreign keys, to the Product table. Say an "authors" table.
Now when I go enter a new product, a book, I want the application to
provide a drop down list of authors generated from the records in
2005 Dec 29
3
Blank pages, ''missing default helper path rails_info_helper''
Environment:
* OS X 10.4.3
* Ruby 1.8.2 (2004-12-25) [powerpc-darwin8.0]
* Rails (1.0.0, 0.13.1)
* WEBrick 1.3.1
* Following the wiki directions, I did the OSX fixrbconfig thing,
installed Rails, MySQL, etc..
Please bear with me, I''m new to Rails.
I successfully followed the ''depot'' application from the Agile Web
Development with Rails book, building it piece by
2006 Apr 25
2
agile depot app login failure :(
Hi *,
In an attempt to go back to the drawing board and learn RoR some more -
I have built the depot application from the agile book.
After finishing I tried to create a user for the admin section, however
when ever I go to:
http://localhost:3000/login/add_user
It redirects to the login action, I don''t see the [add user] submit
button??
I am sure this is connected to the
2006 Apr 20
1
generate scaffold not generating views
Hi!
Sorry for the newbie question...
I''m following the depot example in AgileWebDevelopmentWithRails.
Stangelly, generating scaffolding using the command (page 53):
./script/generate scaffold Product Admin
does not generate any .rhtml file, but just:
exists app/controllers/
exists app/helpers/
exists app/views/admin
exists test/functional/
2005 Dec 27
3
myObject.send(column.name) from Agile Development book
I''m studying the Agile Development with Rails book. In the chapter that
first sets up the depot application (page 68), there is this bit of code
from a view:
<% for product in @products %>
<tr>
<% for column in Product.content_columns %>
<td><%=h product.send(column.name) %></td>
<% end %>
etc...
I am trying to absorb both Ruby and
2006 Jun 08
7
The Agile Book Messageboard?
Hello.
Where is there an Agile Messageboard?
On the first part of the Depot example, a price field shouldn''t be an
integer right? (it should be more of a float since a price has decimals)
Dominic Son
--
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