tdouce

# Get the 2nd project's project_item
(rdb:5) p self.project.project_items[1]
#<ProjectItem id: 8, project_id: 2, product_id: 67, quantity: 1, unit_price: #<BigDecimal:10bde4cc8,'0.25E2',9(18)>, postal_code_of_manufacture: "29729", params: nil, postal_code_of_fabrication: nil>

# Find out how many possible manufacturing locations there are for this project_item
(rdb:5) p self.project.project_items[1].product.product_features_for_type('l_m').size
7

# Get all the possible manufacturing locations for this project_item
(rdb:5) p self.project.project_items[1].product.product_features_for_type('l_m')

tdouce

# Get all lookup_keys for a product

?> project2.project_items[1].product.product_features.map {|pf| [pf.product_feature_type.lookup_key, pf.product_feature_type.description] } 

# pretty print  
?> project2.project_items[1].product.product_features.map {|pf| puts [pf.product_feature_type.lookup_key, pf.product_feature_type.description].inspect }

  
# Longhand lookup_key for a product

tdouce

From console:


?> project
=> #<Project id: 1, user_id: 1, publisher_id: 2, name: "Travis_test_1", street_address: "407 Greenwood Drive", suite: "", city: "Athens", state: "GA", postal_code: "49508", country: "United States", confidential: false, owner_occupied: false, gross_square_feet: 5000, total_budget: #<BigDecimal:10b745c50,'0.5E5',9(18)>, project_type_id: nil, owner_type_id: nil, occupant_type_id: nil, project_scope_id: nil, project_phase_id: nil, session_id: nil, created_at: "2012-02-28 16:06:46", updated_at: "2012-02-29 13:41:41", saved: true, auto_project_source: true>
>> project.name
=> "Travis_test_1"
>> project.project_items
=> [#<ProjectItem id: 1, project_id: 1, product_id: 29, quantity: 1, unit_price: #<BigDecimal:10b71cff8,'0.75E2',9(18)>, postal_code_of_manufacture: "53551", params: nil, postal_code_of_fabrication: nil>, #<ProjectItem id: 2, project_id: 1, product_id: 16, quantity: 1, unit_price: #<BigDecimal:10b7164a0,'0.1E3',9(18)>, postal_code_of_manufacture: "49456", params: nil, postal_

tdouce

class Individual < ActiveRecord::Base

  #attr_writer :train
  #attr_accessor :trained
  #attr_accessible :trained
  #attr_protected :trained

  before_update :untrain

  validates :height, :presence => true, :numericality => true

tdouce

class IndividualsController < ApplicationController
   def update
    @individual = Individual.find(params[:id])

    # When I tried to implement this as a callback I kept getting 'SystemStackError (stack level too deep)'
    #@individual.untrain

    if @individual.update_attributes(params[:individual])
      flash[:success] = "Individual was updated"
      redirect_to individuals_url

tdouce

class IndividualsController < ApplicationController  
   def update
    @individual = Individual.find(params[:id])

    # When I tried to implement this as a callback I kept getting 'SystemStackError (stack level too deep)'
    #@individual.untrain

    if @individual.update_attributes(params[:individual])
      flash[:success] = "Individual was updated"
      redirect_to individuals_url

tdouce

    attributes = [ :weight, :height, :foot_size ]
    
    training_data = {}

    Individual::GENDERS.each do |gender|
      data = []
      attributes.each do |attr|
        if gender == Individual::MALE
          data << Individual.get_gender(gender).map(&attr)
        else

tdouce

 // When user clicks 'submit' button loop through all selects with a 'datetime' class. 
  // Find the select element that furtherest DOWN the DOM.
  // Add a warning to any other select elememnt that has an empty value that
  // is further UP the DOM
 $(".commit").click( function(e){

    // Html warning to append. Create a unique class name ('javascript_warning') 
    // to faciliate identifying and removing ONLY the warnings thata are added with this function.
    // NOTE: We are piggy-backing on the existing css for the errors by using the 'inline-errors' class.     
    var warning_html = '<p class="inline-errors javascript_warning"> Warning, this is blank </p>';

tdouce

$(document).ready(function(){

 $(".commit").click( function(e){


    // To make this work we need to add the the following html to the page. 
        //<div id="dialog" title="Verify Form jQuery UI Style">
        //<p><span class="ui-icon ui-icon-alert" style="float:left; margin:0 7px 0 0;"></span> You entered your e-mail address as:</p>
        //<p id="dialog-email"></p>
        //<p>If this is correct, click Submit Form.</p>

tdouce

 $(".commit").click( function(e){

    var warning = '<p class="inline-errors"> Warning, this is blank </p>'
    var all_selections = [];
    var not_filled_out = [];

    $( '.check_value' ).children().each( function(){

        var li = $(this);
        var li_value = li.val();