我在禁用JS时测试我的网站。并得到一个有趣的错误。
当登录com.ibm.ws.webcontainer.servlet.ServletWrapper run SRVE8052E: Logging ClassNotFoundException
java.lang.ClassNotFoundException: class java.lang.NullPointerException: null
at java.beans.Beans.instantiate(Beans.java:190)
at java.beans.Beans.instantiate(Beans.java:75)
at com.ibm.ws.webcontainer.servlet.ServletWrapper$1.run(ServletWrapper.java:1461)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.loadServlet(ServletWrapper.java:1450)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.load(ServletWrapper.java:1348)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:980)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3703)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:962)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:522)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:311)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:87)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783)
并尝试注销时,它会在登录页面上发生。 (Client
是设计模型)
我的导航栏有此注销链接:
Client
启用JS后一切正常,但是当JS被禁用时,我收到此错误:
<li><%= link_to 'exit', destroy_client_session_path, method: :delete %></li>
这发生在clients_controller.rb上(我有一个ActiveRecord::RecordNotFound in ClientsController#show
Couldn't find Client with 'id'=sign_out
文件夹,其中包含所有设计控制器:clients
,confirmations_controller.rb
,...但我也有一个{{ 1}}文件与经典REST:show,...)
show action中的控制器发生错误:
omniauth_callbacks_controller.rb
我在这里检查当前登录的clients_controller.rb
是否与导航栏中传递的客户端匹配,因此只有登录的客户端才能看到他们的个人资料......
虽然控制器似乎无法执行检查..
我的问题:为什么注销会将我发送到客户端控制器以及为什么启用或禁用JS会在此处发挥作用?
答案 0 :(得分:1)
因为设计默认使用delete
HTTP谓词,这个技巧取决于jquery-ujs
的工作。
= link_to .... method: :delete
根据jquery-ujs
docs,除其他事项之外......
从超链接发出非GET请求;
您可以在config/initializers/devise.rb
# change :delete to :get
config.sign_out_via = :get
然后你的link_to应该是
= link_to 'exit', destroy_client_session_path