similar to: Creating a matrix

I''m a total rails newbie, but I''m learning fast. I have a question that I can''t seem to find an answer for: What is the best way of coding views that represent foreign key relationships? For example, while developing, I''ve created an "articles" table. I create some scaffolding code and modify it all to look nice. I then realise, I need an

Hello list, I have an app that has a very simple authorization scheme. A person can have many roles and roles can have many people. In my app, I''d like to do before_filter :login_required (since no role name is provided, it accepts any users with credentials) before_filter :login_required ("administrator") (only accepts those with role administrator) before_filter

I have an B2B application where a pretty complex order form needs to be submitted and edited on the admin controller, buyer controller and seller controller with some small differences. How do I make available the edit order methods all controllers? -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are

Hi, I have two objects: Contacts Lists I want to be able to add multiple contacts to multiple lists. I''ve created a linking table and a form that allows me to select the contacts using checkboxes, but I''m having some problems with the controller and model. I receive the following error message when I submit the form: Mysql::Error: Cannot add or update a child row: a

Hi, I am integrating paypal service in my application using Activemerchant. Now I want to know how to use ActiveMerchant to make payment to Bank or Credit card ? for example: I am seller and I want to pay some amount to somebody. I want to pay such amount which will be credited in somebody''s bank account or credit card directly ? Please reply me as early as possible. And also suggest

Hello Considering how cheap PCI modems are compared to even the cheapest PCI hardware from Digium, OpenVox, Sangoma, etc.... I was wondering why Zaptel can't be used with those to connect an Asterisk server to a POTS line for low-level use? It just seems overkill for SOHO users who only get a few calls a day. Is it because those modems are usually Windows-specific, and it would be too

Who is selling the quadBRI cards, which is everybody talking about? And how much does is costs? I'm looked on the site of junghanns.net, but there is no selling information. A seller in germany is favored.

Hi All, I have setup asterisk 1.4.22; so far everything good. Except, I am still searching for voIP phones. Which grandstream phone should I buy, this is going to be for small office for testing purposes. I am on a budget, hoping to find someone here who has some used to sell or point me in the direction of a seller. I am in the US. thanks, Mike

Hello all, I post this issue thinking too that could help other people on an asterisk deployment over distributed offices considering both quality, prices, devices and so. Well, i am working on a deployment of a telephony system based in asterisk. My company have a central office with seven remote offices connected all through a VPN. To reduce and evaluate costs i consider solutions like:

I am totally new to AWS.? There was a posting here ~ a year ago making claims about setting up a CentOS image on AWS. I have created a free AWS account and am looking at the available images. None are named CentOS.? There is a Redhat Enterprise Linux 8 and Amazon's own Linux and SUSE, Ubuntu, but I don't find CentOS. This is a learning endeavor.? I was thinking to first set up a BIND

I''m trying to create a simple RoR application that shows me the records inside my table, provided that it is an example I''m working on the "Head First Rails" book. When I try to retrieve the record I get the following message: "Unknown action No action responded to 2. Actions: show" Why am I having that? And, how can I fix this issue? Provided that: 1- I

I'm looking to get an x100p off ebay and am not particularly familar with the "life cycle" of the card.. An "Authentic X100P" listing has a buy it now of $29.95 and says There are 3 types of cards Asterisk would recognize: *Screenshots from the official, original driver install Cheap "OEM X100P","Clones", "Compatibles", Knock-Offs

I am using this line on my index.rhtml page to capture the quantity required of a particular item for a basic shopping cart app: <%= text_field ''line_item'', ''quantity'', {:size=>3} %> </td> but my next screen (a cart screen) doesn''t reflect what was entered in that text field when the item is added to the cart. That is,

I am in need of some AWS instances of this version. There are "community" instances of 7.1 but I would strongly prefer an official release from CentOS team over trusting my base image to an unknown publisher. Is there any plan/projection of when CentOS will publish 7.1 to the AWS marketplace? -------------- next part -------------- An HTML attachment was scrubbed... URL:

I want to modify and update the items in the Depot - "display_cart". Since the cart is in a session, its a little hard to get at the data. I just want to create a way to change quantities, prices and recalculate. Has someone done this, and could you point me to the right direction. Thanks Chas -- Posted via http://www.ruby-forum.com/.

I have looked at examples for this. I found a similar example in the Agile Web Dev... book but that didn''t help. Here''s what i am trying to do. A Cart has many line items. On the Display Cart page, I want to provide the user the option to update quantities. Here''s the rhtml code: <%= start_form_tag :action => ''update_cart'' %>

Digium X100P / new cards are is available on ebay for $43. http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3073050567&category=3309 <http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3073050567&category=3309 > Hope this helps to who want to play with X100P! Are these being sold by Digium ? I don't know ?? - SamW -------------- next part -------------- An HTML

I''m doing the depot example in the Agle Web development book. I''m getting this error: "undefined method `product'' for #<BigDecimal:331ce70,''0.21E1'',8(8)> " "Extracted source (around line #9): 8: for item in @items 9: product = item.product 10: -%> 11: <tr> 12: <td><%= item.product%></td>"

http://www.skype.net/download_pda.html http://australianit.news.com.au/articles/0,7204,9214802%5e16123%5e%5enbv %5e,00.html -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040407/51a98542/attachment.htm

Dave, on another topic, might I recommend that you and DHH publish an updated version of the Agile guide right away when 1.1 comes out? You could reuse much of your material and it would do a lot of good to help make sure there is still a good centralized source of reference for Rails. Without that book, there really is not a good one-stop source of information for people to learn how to use