Question

在应用中使用（Gemfile）：

gem "devise", ">= 2.1.2"
gem 'rails', '3.2.8' 
gem 'jquery_mobile_rails'

在添加jquery-mobile之前，一切正常，当输入invalidad数据时，我得到了带有错误消息和日志的页面：

Started POST "/users/sign_in" for 127.0.0.1 at 2012-11-28 12:01:13 -0500
Processing by Devise::SessionsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"jLtHS2q0wO+tgswm9VM2/EiuTiq7J9Wwp8d65t/RSGE=", "user"=>{"email"=>"", "password"=>"[FILTERED]", "remember_me"=>"0"}, "commit"=>"Sign in"}
Completed 401 Unauthorized in 0ms
Processing by Devise::SessionsController#new as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"jLtHS2q0wO+tgswm9VM2/EiuTiq7J9Wwp8d65t/RSGE=", "user"=>{"email"=>"", "password"=>"[FILTERED]", "remember_me"=>"0"}, "commit"=>"Sign in"}
  Rendered devise/shared/_links.html.erb (0.8ms)
  Rendered devise/sessions/new.html.erb within layouts/application (3.2ms)
  Rendered layouts/_navigation.html.erb (0.5ms)
  Rendered layouts/_messages.html.erb (0.0ms)
Completed 200 OK in 29ms (Views: 28.9ms)

添加jquery-mobile后，当使用正确的数据登录工作正常，但是使用无效数据时我得到401并且不会重定向注意。在http响应中（使用firebug查看）只显示错误消息，如“无效电子邮件”（不是html代码，也不是json）和jquery-mobile显示“错误加载页面”。

Started POST "/users/sign_in" for 127.0.0.1 at 2012-11-27 21:32:45 -0500
Processing by Devise::SessionsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"EYx56pui4v6trcuzmXQuhzY2BDHwqrADepKuySx9ub0=", "user"=>{"email"=>"test@test.net", "password"=>"[FILTERED]", "remember_me"=>"0"}, "commit"=>"Sign in"}
Completed 401 Unauthorized in 0ms

我有默认的设计控制器和生成的默认视图。

如何使用jquery mobile处理设计错误消息？

Answer 1

只有不使用jjery-mobile的ajax并默认设计。

在config/initializers/devise.rb

# If http headers should be returned for AJAX requests. True by default.
  config.http_authenticatable_on_xhr = false

Answer 2

另一种解决方案是添加

:html => {:data => {:ajax => 'false'}}

指向相关表单，以便jQM不会劫持它并将其转换为ajax请求。

请查看我对https://stackoverflow.com/a/14595607/64669

相同问题的完整答案

用jquery-mobile设计，如何处理错误信息？

2 个答案: