I'm not quite understanding this relationship thing between models and
tables. What I am trying to do within my view is get the price
information
by referring to it like this:
<%= @item.itemprice.Qty1 %>
In each of my individual views for the item_master table and the
itemprice
table I can get the info directly, but I can't figure out how to access
the
price that corresponds to the item.
Here is my item.rhtml view test page:
···
-------------------------
Note: this works
<%= @item.itemDescription %>
This does not
<%= @item.itemprice.Qty1 %>
Below is all my Information:
My Models:
----------------------------
item_master.rb
class ItemMaster < ActiveRecord::Base
has_many :itemprices
has_many :item_sub_prices
has_many :item_price_specials
end
----------------------------
itemprice.rb
class itemprice < ActiveRecord::Base
belongs_to :item_master
end
My Controllers:
----------------------------
item_master_controller.rb
class ItemMasterController < ApplicationController
def show_all
@items = ItemMaster.find(:all)
end
def item
@item = ItemMaster.find(params[:id])
end
end
-----------------------------
itemprice_controller.rb
class ItemPriceController < ApplicationController
def show
@price = itemprice.find(params[:id])
end
end
-----------------------------
Thanks,
Brian
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