Correctly index calculator fields. Adds ng-bind-html-unsafe-compiled.

app/assets/javascripts/admin/enterprise_fees.js

@@ -4,8 +4,14 @@ function AdminEnterpriseFeesCtrl($scope, $http) {
   });
 }
 
-
 angular.module('enterprise_fees', [])
+  .directive('ngBindHtmlUnsafeCompiled', function($compile) {
+    return function(scope, element, attrs) {
+      scope.$watch(attrs.ngBindHtmlUnsafeCompiled, function(value) {
+	element.html($compile(value)(scope));
+      });
+    }
+  })
   .directive('spreeDeleteResource', function() {
     return function(scope, element, attrs) {
       if(scope.enterprise_fee.id) {

app/controllers/admin/enterprise_fees_controller.rb

@@ -6,7 +6,7 @@ module Admin
     def index
       respond_to do |format|
         format.html
-        format.json { @presented_collection = @collection.map { |ef| EnterpriseFeePresenter.new(self, ef) } }
+        format.json { @presented_collection = @collection.each_with_index.map { |ef, i| EnterpriseFeePresenter.new(self, ef, i) } }
       end
     end
 

app/models/model_set.rb

@@ -5,8 +5,7 @@ class ModelSet
 
   attr_accessor :collection
 
-
-  def initialize(klass, collection, reject_if, attributes={})
+  def initialize(klass, collection, reject_if=nil, attributes={})
     @klass, @collection, @reject_if = klass, collection, reject_if
 
     attributes.each do |name, value|

app/presenters/enterprise_fee_presenter.rb

@@ -1,7 +1,6 @@
 class EnterpriseFeePresenter
-  def initialize(controller, enterprise_fee)
-    @controller = controller
-    @enterprise_fee = enterprise_fee
+  def initialize(controller, enterprise_fee, index)
+    @controller, @enterprise_fee, @index = controller, enterprise_fee, index
   end
 
   delegate :id, :enterprise_id, :fee_type, :name, :calculator_type, :to => :enterprise_fee
@@ -23,10 +22,10 @@ class EnterpriseFeePresenter
     result = nil
 
     @controller.send(:with_format, :html) do
-      result = @controller.render_to_string :partial => 'admin/enterprise_fees/calculator_settings', :locals => {:enterprise_fee => @enterprise_fee}
+      result = @controller.render_to_string :partial => 'admin/enterprise_fees/calculator_settings', :locals => {:enterprise_fee => @enterprise_fee, :index => @index}
     end
 
-    result
+    result.gsub('[0]', '[{{ $index }}]').gsub('_0_', '_{{ $index }}_')
   end
 
 end

app/views/admin/enterprise_fees/_calculator_settings.html.haml

@@ -1,9 +1,11 @@
 -# Render only the calculator settings and not the surrounding form
+- enterprise_fee_set = ModelSet.new(EnterpriseFee, EnterpriseFee.where(:id => enterprise_fee.id))
 - form = nil
-- form_for enterprise_fee, :url => '' do |f|
-  - form = capture do
-    - if !enterprise_fee.new_record?
-      .calculator-settings
-        = f.fields_for :calculator do |calculator_form|
-          = preference_fields(enterprise_fee.calculator, calculator_form)
+= form_for enterprise_fee_set, :as => :enterprise_fee_set, :url => '' do |form|
+  = form.fields_for :collection do |f|
+    - form = capture do
+      - if !enterprise_fee.new_record?
+        .calculator-settings
+          = f.fields_for :calculator do |calculator_form|
+            = preference_fields(enterprise_fee.calculator, calculator_form)
 = form

app/views/admin/enterprise_fees/index.html.haml

@@ -17,7 +17,6 @@
         %th Calculator values
         %th
     %tbody
-      / -- Finished product
       = enterprise_fee_set_form.angular_fields_for :collection do |f|
         %tr{'ng-repeat' => 'enterprise_fee in enterprise_fees | filter:query'}
           %td
@@ -26,7 +25,7 @@
           %td= f.angular_select :fee_type, enterprise_fee_type_options, 'enterprise_fee.fee_type'
           %td= f.angular_text_field :name
           %td= f.angular_collection_select :calculator_type, @calculators, :name, :description, 'enterprise_fee.calculator_type', {:class => 'calculator_type'}
-          %td{'ng-bind-html-unsafe' => 'enterprise_fee.calculator_settings'}
+          %td{'ng-bind-html-unsafe-compiled' => 'enterprise_fee.calculator_settings'}
           %td{'spree-delete-resource' => "1"}
 
   = enterprise_fee_set_form.submit 'Update'