search for: subcats

Hi, I''m working with acts_as_tree to print an unordered list of items: Root -- Child ---- Child I''ve got this working, however I''d like to know if there is a more elegant fashion that I''m unaware of: #Takes a parent category and recursivley returns all children def find_all_subcategories(category) if category.children.size > 0

...5 4 Shih Tzu 1 5 Cat 0 6 Wiener Dog 1 7 Persian 5 I''d like to list it like Dog --Pug --Shih Tzu --Wiener Dog Cat --Siamese --Persian Right now it''s only listing them in one long list. But I''d like to list each parent category and have the subcats listed under them. Any ideas? -- Posted via http://www.ruby-forum.com/.

Hello, I have a hash that contains categories, and each category ID is a hash of subcategories. What i want to do is dynamically load that hash, loop thru it, for each category , subcat run a query against the DB, and render a partial. The issue is i put the render:partial in a for loop but you can only render once per action. What is the best way to loop thru all my categories without a

So, just to play with vnics with 106, I have... e1000g2 plumb''d with 192.168.85.10 vnic0 is created on top of e1000g2 with 192.168.85.22 I snoop on e1000g2 to see the traffic. I ping 192.168.85.22 and it works. I stop the snoop on e1000g2. I ping 192.168.85.22 and it doesn''t work. I start the snoop on e1000g2. I ping 192.168.85.22 and ping works. Is this a new feature with

i am trying to validate without saving use the valid? method on my object. however i keep getting the following error (that i reproduced in console) "NoMethodError for field" Any ideas ? thanks adam Loading development environment. >> p = Post.new => #<Post:0x407b6050 @attributes={"created_on"=>nil, "subcat"=>1, "cat"=>nil,

...Catagories and Subcatagories complete using an observer (see below.) However I cannot get a second observer to trigger on the subcatagory selection. Is it a DOM issue? Is the Subcatagory select list once filled identified by some other name? -JC The code thus far: THE CONTROLLER def lookup_subcats @subcatagories = Subcatagory.find_all_by_catagory_id(@params[:catagory_id]).collect {|subc| [subc.subcatagory, subc.id]} render :inline => "<%= select ''tag'', ''subcatagory_id'', @subcatagories, {:selected => @subcat_count } %>" en...

Hi, i was looking through the docs and couldn''t find a good clean solution for ordering a partial with an :order clause. say i was iterating over categories and thier corresponding sub-categories (regular belongs to) and wanted to order the subcategories according to a certain column; <% for category in @categories %> <% render: partial => ''sublist'',

Hi, I have an x86 box with two boot disks. Each disk contains a BE, and I upgrade from one to the other. When trying to do a lumake from 75 to 76, and again from 76 to 77 I have the following error from lumake: ERROR: The system must be rebooted after applying required patches. Please reboot and try again. ERROR: Cannot make the boot environment. I only get this error if I''m

I am trying to use a shiny app to update records in an sqlite database. I keep running into the following error: unable to find an inherited method for function 'dbSendQuery' for signature '"src_dbi", "character"' The query I am trying to send is: [1] "update kpquestions set mrisupercat = 'Demographics - Respondent' , set mricategory =

Perhaps someone has ideas on this topic, a recent attempt to play with Xen was a reather unlucky event, all what I will be able to demonstrate on that system is a PV ONNV domU which ikely will not be very attractive to the audience :( HW: U40M2, 2 x 2 core AMD revF procs, 8GB MEM, Phonix BIOS 1.5 (latest) 1 x 200GB internal SATA drive SW: dom0 ONNV build 82, latest VirtManager from