fix the annoying bug of duplicated flash messages + first backbone view for the index pages section

app/assets/javascripts/locomotive/views/application_view.js.coffee

@@ -5,6 +5,10 @@ class Locomotive.Views.ApplicationView extends Backbone.View
   render: ->
     @render_flash_messages(@options.flash)
 
+    if @options.view?
+      @view = new @options.view
+      @view.render()
+
     return @
 
   render_flash_messages: (messages) ->

app/assets/javascripts/locomotive/views/pages/index_view.js.coffee

@@ -0,0 +1,11 @@
+Locomotive.Views.Pages ||= {}
+
+class Locomotive.Views.Pages.IndexView extends Backbone.View
+
+  el: '#content'
+
+  render: ->
+    @index_view = new Locomotive.Views.Pages.ListView()
+    @index_view.render()
+
+    return @

app/assets/javascripts/locomotive/views/pages/list_view.js.coffee

@@ -0,0 +1,29 @@
+Locomotive.Views.Pages ||= {}
+
+class Locomotive.Views.Pages.ListView extends Backbone.View
+
+  el: '#pages-list'
+
+  render: ->
+    console.log('render list view');
+
+    @make_sortable()
+
+    return @
+
+  make_sortable: ->
+    # TODO
+    # $('#pages-list ul.folder').sortable({
+    #   'handle': 'em',
+    #   'axis': 'y',
+    #   'update': function(event, ui) {
+    #     var params = $(this).sortable('serialize', { 'key': 'children[]' });
+    #     params += '&_method=put';
+    #     params += '&' + $('meta[name=csrf-param]').attr('content') + '=' + $('meta[name=csrf-token]').attr('content');
+    #
+    #     $.post($(this).attr('data-url'), params, function(data) {
+    #       var error = typeof(data.error) != 'undefined';
+    #       $.growl((error ? 'error' : 'success'), (error ? data.error : data.notice));
+    #     }, 'json');
+    #   }
+    # });

app/views/locomotive/pages/index.html.haml

@@ -1,8 +1,5 @@
 - title t('.title')
 
-/ - content_for :head do
-/   = include_javascripts :pages
-
 - content_for :submenu do
   = render 'locomotive/shared/menu/contents'
 

app/views/locomotive/shared/_head.html.haml

@@ -18,7 +18,8 @@
     $(document).ready(function() {
 
       window.application_view = new Locomotive.Views.ApplicationView({
-        flash: #{flash.to_json}
+        flash:  #{flash.to_json},
+        view:   Locomotive.Views.#{controller.controller_name.camelize}.#{controller.action_name.camelize}View
       });
       window.application_view.render();
 

lib/locomotive/responder.rb

@@ -3,24 +3,45 @@ module Locomotive
 
     include ::Responders::FlashResponder
 
-    def api_behavior(error)
-      raise error unless resourceful?
-
-      # generate flash messages
-      set_flash_message!
+    # by default flash_now messages if the resource has errors
+    def set_flash_now?
+      super || has_errors?
+    end
 
+    def to_json
       if get?
         display resource
       elsif has_errors?
-        display({ :errors => resource.errors, :model => controller.send(:resource_instance_name), :alert => controller.flash[:alert] })
+        display resource.errors, :status => :unprocessable_entity
       elsif post?
-        display resource, :status => :created, :location => resource_location
+        display resource, :status => :created, :location => api_location
+      elsif put?
+        display resource, :status => :ok, :location => api_location
+      elsif has_empty_resource_definition?
+        display empty_resource, :status => :ok
       else
-        display({ :notice => controller.flash[:notice] })
+        head :ok
+      end
     end
 
-      controller.flash.discard # reset flash messages !
-    end
+    # def api_behavior(error)
+    #   raise error unless resourceful?
+    #
+    #   # generate flash messages
+    #   set_flash_message!
+    #
+    #   if get?
+    #     display resource
+    #   elsif has_errors?
+    #     display({ :errors => resource.errors, :model => controller.send(:resource_instance_name), :alert => controller.flash[:alert] })
+    #   elsif post?
+    #     display resource, :status => :created, :location => resource_location
+    #   else
+    #     display({ :notice => controller.flash[:notice] })
+    #   end
+    #
+    #   controller.flash.discard # reset flash messages !
+    # end
 
   end
 end