Hello, I was thinking about doing an alphabetical navigation for i.e list of users (there would be alphabet at the top of the list and by clicking on a character the list would get filtered). I did some googling but didn't find any plugin or quick hack sorting this problem out. It's however such a common thing that I was wondering whether there isn't really some. Any suggestions or ideas are very welcome Thanks Jakub
Wow…
I was just finishing up something on just that topic. Let me know if this helps you and give me some feedback if you can!
maybe something like
view:
<% ('A'...'Z').each do |letter| -%> <%= link_to letter, :controller => :user, :action => :list, :starts_with => letter -%> <% end -%> <% @users.each do |user| -%> ... <% end -%>
model:
class User < ActiveRecord::Base def find_by_last_initial(initial) # note: use of mysql db functions may not be portable find(:all, :conditions => ["UCASE(LEFT(last_name,1)) = ?", initial.upcase] end end
controller:
class UserController < ApplicationController def list if params[:starts_with] @users = User.find_by_last_initial(params[:starts_with]) else @users = user.find(:all) end end end
Thank you very much Chris,
that’s exactly what I was dreaming about 
Jakub
Chris Hall wrote:
Hello Brian,
I’m sorry I overlooked your post and implemented it by Chris’s suggestion. I will try, however, to look at your writing and give you some feedback.
Cheers
Jakub
Brian Hogan wrote:
