A Simple Drill-Down
A Simple Drill Down (list of orders to a single order)
Model
order.rb
class Order < ActiveRecord::Base
def self .find_all_orders
find( :all , :order => "id" )
end
end
Controller
orders_controller.rb
def list
@orders = Order.find_all_orders
end
Views
List .rhtml
< p > Find me in app/views/orders/ list .rhtml </ p >
< table class = "list" cellpadding = "0" cellspacing = "0">
<% for order in @orders - %>
< tr >
< td ><% = link_to ( h ( order . id ),
: action => 'show' ,
: id => order ) %></ td >
< td ><% = order . ordCustPONum %></ td >
< td ><% = order . ordOEM %></ td >
< td ><% = order . ordDescription %></ td >
< td ><% = order . ordModelNum %></ td >
< td ><% = order . ordSerialNum %></ td >
< td ><% = order . ord Status %></ td >
</ tr >
<% end %>
</ table >
Show .rhtml
< p > Find me in app/views/orders/show.rhtml </ p >
Order #: <% = @order . ord Number %>< br />
Customer PO #: <% = @order.ordCustPONum %>< br />
POSTED BY Just A Guy AT 1/07/2008 11:37 PM
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MY PROFILE
Name: Just A Guy
Location: Atlanta, GA
I've been programming for over 20 years (started when I was 2). When Microsoft decided to end new releases of my favorite development tool, Visual FoxPro (VFP), I had to decide if I wanted to keep drinking the Redmond Kool-Aid or step off that treadmill. I'm a consultant, so I must be very productive to survive. I found Ruby and Rails. Most of what I post here will be things I had to learn the hard way and how I am making the transition from a Windows-based (mainly) desktop tool to open-source web-based tools.
Also see http://oomoo.wordpress.com
(begin...rescue is part of the Ruby exception handling)
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