提示信息数组 flatten

2015-04-17 14:39:30 +08:00 · 2015-04-17 14:39:30 +08:00 · 17838acddb
parent 5d627bf6f2
commit 17838acddb
1 changed files with 1 additions and 1 deletions
--- a/app/controllers/versions_controller.rb
+++ b/app/controllers/versions_controller.rb
@ -116,7 +116,7 @@ class VersionsController < ApplicationController
        end
      else
        respond_to do |format|
-          format.html {  flash[:error] = @version.errors.full_messages.to_s
+          format.html {  flash[:error] = @version.errors.full_messages.flatten.to_s
          redirect_to settings_project_url(@project, :tab => 'versions') }
          format.js   { render :action => 'new' }
          format.api  { render_validation_errors(@version) }