hi..
I have separated a product table and a price table,
because One product can have many prices.
Users choose a bag_size from the drop down box.
ex) a prodct "a" has 2 bag size(1,2)
a price of 1 is $4.99
a price of 2 is $5.99
ex) a product "b" has 3 bag size(1, 2, 3)
a price of 1 is $3.99
a price of 2 is $4.99
a price of 3 is $5.99
now I'd like to show a list of products with prices of each.
index(store)
=========
<%= collection_select "bagList", :price,
@prices, :price, :bag_size, :prompt =>"Bag Size" %>
controller(store)
===========
@prices = Price.find(:all)
model(price)
============
belongs_to :product, :foreign_key => :product_id
model(product)
===========
has_many :prices, :dependent => :destroy
the above code shows all the prices on the price list...
||product "a" || product "b"||
||price 1,2,1,2,3||price 1,2,1,2,3||
well, i'd like to show products and a drop down select list with their
own prices..
||product "a" || product "b"||
||price 1,2||price 1,2,3||
anyone can help me out, pls?
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