fixed add journal and co-author curd problem, but have redirect problem...

app/controllers/desktop/journal_pages_controller.rb

@@ -1,4 +1,5 @@
 class Desktop::JournalPagesController < ApplicationController
+  #before_filter :check_for_cancel, :only => [:create, :update]
 
   def index
     @writing_journal = WritingJournal.where(create_user_id: current_user.id)
@@ -35,14 +36,14 @@ class Desktop::JournalPagesController < ApplicationController
   end
 
   def create
-      params[:writing_journal][:create_user_id] = current_user.id
-      @writing_journal = WritingJournal.new(params[:writing_journal])
+    params[:writing_journal][:create_user_id] = current_user.id
+    @writing_journal = WritingJournal.new(params[:writing_journal])
 
-      if @writing_journal.save
-        render json: {success: true, msg: "Paper successfully saved!"}.to_json
-      else
-        render json: {success: false, msg: "Saving failed!"}.to_json
-      end
+    if @writing_journal.save
+      render json: {success: true, msg: "Paper successfully saved!"}.to_json
+    else
+      render json: {success: false, msg: @writing_journal.errors.full_messages}.to_json
+    end
   end
 
   def update
@@ -52,7 +53,7 @@ class Desktop::JournalPagesController < ApplicationController
       if @writing_journal.update_attributes(params[:writing_journal])
         render json: {success: true, msg: "Paper successfully saved!"}.to_json
       else
-        render json: {success: false, msg: "Saving failed!"}.to_json
+        render json: {success: false, msg: @writing_journal.errors.full_messages}.to_json
       end
     end
   end