Show signup message in modal wihout redirect

app/assets/javascripts/darkswarm/controllers/authentication/signup_controller.js.coffee

@@ -9,9 +9,6 @@ Darkswarm.controller "SignupCtrl", ($scope, $http, $window, $location, Redirecti
 
   $scope.submit = ->
     $http.post("/user/spree_user", {spree_user: $scope.spree_user}).success (data)->
-       if Redirections.after_login
-        $window.location.href = $window.location.origin + Redirections.after_login
-       else
-        $window.location.href = $window.location.origin + $window.location.pathname  # Strips out hash fragments
+       $scope.messages = t('devise.user_registrations.spree_user.signed_up_but_unconfirmed')
     .error (data) ->
       $scope.errors = data

app/assets/javascripts/templates/signup.html.haml

@@ -1,5 +1,9 @@
 %tab#sign-up-content{ heading: "{{'label_signup' | t}}", active: 'tabs.signup.active', select: "select(path)"}
   %form{ ng: { controller: "SignupCtrl", submit: "submit()" } }
+    .row
+      .large-12.columns
+        .alert-box.success{ng: {show: 'messages != null'}}
+          {{ messages }}
     .row
       .large-12.columns
         %label{for: "email"} {{'signup_email' | t}}

app/controllers/user_registrations_controller.rb

@@ -5,12 +5,12 @@ class UserRegistrationsController < Spree::UserRegistrationsController
   def create
     @user = build_resource(params[:spree_user])
     if resource.save
-      set_flash_message(:success, :signed_up_but_unconfirmed)
       session[:spree_user_signup] = true
       associate_user
 
       respond_to do |format|
         format.html do
+          set_flash_message(:success, :signed_up_but_unconfirmed)
           redirect_to after_sign_in_path_for(@user)
         end
         format.js do