Added error handling to edit profile otherwise if someone filled in j…

…ust the password for example.

It would redirect to a blank page and not save anything and the user would be very confused no it displays an error message and allows the user
to fix their mistakes.

app/controllers/users_controller.rb

@@ -25,9 +25,16 @@ def update
       params[:user][:crypted_password] = current_user.encrypt(params[:user][:password])
       flash[:notice] = t(:password_has_been_changed)
     end
-    current_user.update_attributes!(params[:user])
-    flash[:notice] ||= t(:profile_has_been_updated)
-    redirect_to edit_user_path(current_user)
+    respond_to do |format|
+      if current_user.update_attributes(params[:user])
+        current_user.update_attributes!(params[:user])
+        flash[:notice] ||= t(:profile_has_been_updated)
+        redirect_to edit_user_path(current_user)
+      else
+        @themes = Theme.all
+        format.html { render :action => "edit" }
+      end
+    end
   end
 
 

app/views/users/edit.html.haml

@@ -1,3 +1,4 @@
+= error_messages_for :user
 - form_for current_user, :html => { :multipart => true } do |f|
   %table.action-box{:cellpadding => "2", :cellspacing => "0", :width => "100%"}
     %thead
@@ -35,7 +36,7 @@
         %td.input
           = f.text_field "date_display", :size => 10
           = f.text_field "time_display", :size => 10
-          = link_to "read this for more information", "http://noobkit.com/show/ruby/ruby/ruby-core/time/strftime.html"
+          = link_to "read this for more information", "http://www.wetware.co.nz/blog/2009/07/rails-date-formats-strftime/"
       %tr
         %td.label{:valign => "top"}
           = label_tag "example_time_display", t(:Example_time_display)