Displaying 3 results from an estimated 3 matches for "item_category".
2008 Jul 12
3
calculations on nested resources
Hi,
I can''t seem to find a solution to the folowing problem.
I have 3 resources that are all bound to eachother like this:
class Item < ActiveRecord::Base
belongs_to :item_category
// has a date and amount attr
end
class ItemCategory < ActiveRecord::Base
has_many :items
has_many :item_tops
// groups the items in categories
end
class ItemTop < ActiveRecord::Base
belongs_to :item_category
// has a start and stop date and an amount attr
end
The thing I would...
2006 Jul 06
7
form_remote_tag submitting to an rjs file.
I have the following form that I am trying to use, but for some reason,
the form gets submitted with out the params values.
<%= form_remote_tag(:url => { :action => :add_item_to_order }) %>
<tr>
<td>
<%=collection_select(:order_item , :item_category_id,
@item_categories, :id, :name)%>
</td>
<td>
<%= text_field ''order_item'', ''quantity'', :size => "5" %>
</td>
<%= submit_tag ''Add'' %>
This outputs at the server:
Processing OrderController#a...
2007 Dec 15
3
List Box Issue - Should be easy, but nor for me!
I have the following snippet in my app:
<% @anitem = Item.find(:all, :conditions => "id = " + params[:id]) %>
<% form_for :anitem, :url => { :action => :updateitem } do |thisform|
-%>
...
... (some code...removed)
...
<%= collection_select :thisform, :item_category,
ItemCategory.find(:all), :id, :name %><br>
<%= collection_select :thisform, :packing_list_type,
PackingListType.find(:all), :id, :name %>
<%= submit_tag ''Update'' %>
<% end %>
My issue is that the list box never selects the current value when it
pul...