Fix bug: User cannot connect using the orbit button (Devise configuration)

app/views/devise/sessions/new.html.erb

@@ -3,11 +3,11 @@
 	<h3><%= t(:login) %></h3>
 </div>
 <div id="container" class="sign-in">
-	<%= form_for :user, :url => user_session_path, :html => {:class => 'user_new form-horizontal'} do |f| %>
+	<%= form_for resource, :as => resource_name, :url => session_path(resource_name), :html => {:class => 'user_new form-horizontal'} do |f| %>
 		<div class="content">
 			 <% flash.each do |key, msg| %>
 		    <%= content_tag :span, msg, :class => [key, "notice label label-warning"] %>
-		  <% end%>
+		  <% end %>
 			<p class="alert hide">You need to sign in or sign up before continuing.</p>
 			<div class="main">
 				<div class="control-group clear">

app/views/layouts/_orbit_bar.html.erb

@@ -90,7 +90,7 @@
 									<li>
 										<div class="input-prepend">
 											<span class="add-on"><i class="icon-user"></i></span>
-											<%= f.text_field :nccu_ldap_uid, :class => 'span2', :placeholder => t('nccu_c.nccu_ldap_uid'), :size => 16 %>
+											<%= f.text_field :email, :class => 'span2', :placeholder => t(:email), :size => 16 %>
 										</div>
 									</li>
 									<li>