similar to: agile depot app login failure :(

Hi *, I am writing my first app based on the ''depot'' application but with some suttle differences to help me learn. I am a bit sutck with following and would be grateful for any help: I have the following controller: class MainController < ApplicationController def index @objects = Object.certified_items end end This relates to a field called

anyone can explain me why in the Agile Depot Tutorial application they use i.product_id to find if a product already exist in the cart, because the cart contains items, each of them references a product. I tried i.product_id like in the tutorial and i.product.i all of these 2 notation works , but i find the second seems more clean??? isn''t it. Any explanation will be fine Regards

Many of you probably know the ''depot'' app from the ''Agile Rails development'' book. I have constructed the ''products'' model, the Store-controller, and the ''Cart'' and ''Line Item'' classes. I have told Application-controller about :cart and :line_item: model :cart model :line_item Here''s part of

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

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I''ve been working my way through the Agile book and just completed the depot sample application. I learned quite a bit along the way. On page 171 we are led through the creation of a test (that fails) for new code. The new code (a search function) is left as an exercise for the reader. Well, I think I solved it but I''m not

Sorry for the long Subject line, but I couldn''t figure out what else to call it. :-) Just a quick announcement to tell you that I have worked through Chapters 6 and 7 so far of "Agile Web Development with Rails", using Ackbar/KirbyBase to develop the Depot app instead of MySQL. You can find my blog about it at: http://houseonfire.wordpress.com For those who

I''m working on building the shopping cart in the Depot tutorial in the Agile Web Development book. I''m at the part (about page 80) where you build the ability to add items to the cart. I''m able to get to /store/display_cart/ and it seems items are being added, but if I just click on a link to add an item (/store/add_to_cart/2) it gives me this: NoMethodError in

anyone can explain me why in the Agile Depot Tutorial application they use i.product_id to find if a product already exist in the cart, because the cart contains items, each of them references a product. I tried i.product_id like in the tutorial and i.product.i all of these 2 notation works , but i find the second seems more clean??? isn''t it. Any explanation will be fine Regards

Hi ! I''m using daemontools[1] to manage a few processes on my Debian box. Among other things, I use it to manage svnserve, because it uses less memory than Apache. My /service/svnserve/run looks like this: #!/bin/sh su svn -c "/usr/local/bin/svnserve --foreground --daemon --root /var/svn" Is it safe for me to run like that ? If an attacker cracks svnserve, what will they

I have been working on implementing a variant of the depot example as a method of learning rails. I have come up against a css question that is driving me nuts. This may not be the right forum to ask this question. If anyone would like to refer me to another place to ask, I would be grateful. Most of the code that I am working on is straight from the examples, with minor alterations. What is

Hello: I am working through the 2nd Edition of the agile book (after watching the first edition age on my shelf for 6 months), and am having a problem with the newly created ''store'' I''ve checked the files and fucntions that I''ve written, namely: model/product find_products_for_sale controller/store index views/store/index.rhtml and they all seem to have

Hello, Im in the process of working my way through the 2.ed of the agile book. As many of you already know, the book goes through the regular development cycle of the Depot application. I have hit a wall when they started talking about the sessions and the exact mechanics of how an item is added to the session. The code looks like this: depot/app/controllers/store_controller: def add_to_cart

I have an error I don''t know how to debug. I am adding the login suport in Depot (the example in the RoR book) and LoginController#add_user throws ActiveRecord::StatementInvalid in an innocent /login/add_user GET request. The trace goes down to a call to SQLiteAdapter#table_structure, and the source code suggests what''s happening is that "PRAGMA

Folks, Am new to RoR and am building an example to get myself familiar. I am running into a simple issue while creating a user registration page. I have a User and Address models defined as below (partial/relevant code included below). User has_one address and Address belongs_to user. I have a foreign key defined in address table that refers to user(id) In a form I take in username, password,

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.

I''ve encountered a perplexing problem whilst following along the demo app in the "Agile Web Development with Rails" book. Any help would be greatly appreciated. Here is a brief time line of my tale of woe:- 0. Been programming (business apps) and designing/building DBs for two decades - but new to both Ruby and Rails (so I apologise in advance if I''ve made some

I recently finished the first part of the "Agile Rails" book. But, the depot doesn''t completely work as it should. I still have 2 problems: I will explain them in 2 threads. The first one is: I can''t destroy products (I can only creat and update them). When I try to delete a product --> http://localhost:3001/admin/destroy/3 I get this error message:

My second problem is: Listing users, and deleting them doesn''t work. If I try to list user, i just get this list: User Delete User Delete User Delete User Delete I''m using this code in the login_controller: def list_users @all_users = User.find(:all) end def delete_user @id = params[:id] if id && user = User.find(id) begin User.destroy

Hi I am new to the whole Rails/Ruby world as having come from a MS .NET background, but I have followed the Depot example in the Agile Web Dev. with Rails book with relative ease. However as an exercise to see how much I had understood, I thought I would attempt to modify the example a bit and add a Quantity field to the store index so as to pass that value into the cart. I have extended the

Happy New Year everyone. Just wondering if anyone has coded the ability to allow a user to change their password following the way the book (second edition) implements administration. Seems like I should be able to cut out the password/password_confirmation portion of ''add_user'' form to create a ''change_pass'' form. The problem is I''m not sure how to go