diff options
Diffstat (limited to 'actionpack/lib/action_controller/macros')
| -rw-r--r-- | actionpack/lib/action_controller/macros/auto_complete.rb | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/actionpack/lib/action_controller/macros/auto_complete.rb b/actionpack/lib/action_controller/macros/auto_complete.rb index 8282e2c10c..e69de29bb2 100644 --- a/actionpack/lib/action_controller/macros/auto_complete.rb +++ b/actionpack/lib/action_controller/macros/auto_complete.rb @@ -1,53 +0,0 @@ -module ActionController - # Macros are class-level calls that add pre-defined actions to the controller based on the parameters passed in. - # Currently, they're used to bridge the JavaScript macros, like autocompletion and in-place editing, with the controller - # backing. - module Macros - module AutoComplete #:nodoc: - def self.included(base) #:nodoc: - base.extend(ClassMethods) - end - - # DEPRECATION WARNING: This method will become a separate plugin when Rails 2.0 ships. - # - # Example: - # - # # Controller - # class BlogController < ApplicationController - # auto_complete_for :post, :title - # end - # - # # View - # <%= text_field_with_auto_complete :post, title %> - # - # By default, auto_complete_for limits the results to 10 entries, - # and sorts by the given field. - # - # auto_complete_for takes a third parameter, an options hash to - # the find method used to search for the records: - # - # auto_complete_for :post, :title, :limit => 15, :order => 'created_at DESC' - # - # For help on defining text input fields with autocompletion, - # see ActionView::Helpers::JavaScriptHelper. - # - # For more examples, see script.aculo.us: - # * http://script.aculo.us/demos/ajax/autocompleter - # * http://script.aculo.us/demos/ajax/autocompleter_customized - module ClassMethods - def auto_complete_for(object, method, options = {}) - define_method("auto_complete_for_#{object}_#{method}") do - find_options = { - :conditions => [ "LOWER(#{method}) LIKE ?", '%' + params[object][method].downcase + '%' ], - :order => "#{method} ASC", - :limit => 10 }.merge!(options) - - @items = object.to_s.camelize.constantize.find(:all, find_options) - - render :inline => "<%= auto_complete_result @items, '#{method}' %>" - end - end - end - end - end -end
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