Question

我的控制器方法如下：

def forcefully_logout
  process_license_pool_obj = Vendor::ProcessLicensePool.new(@user.vendor)
  @user.authentication_token = ''
  if @user.save
    if process_license_pool_obj.update_license_pool?(false, @user.id.to_s, @user.vendor_id.to_s)
      respond_to do |format|
        format.html do
          redirect_to license_management_vendor_url(@user.vendor_id), notice: 'User was successfully logged-out and license has been released.'
        end and return
      end
    end
  end
  respond_to do |format|
    format.html { redirect_to license_management_vendor_url(@user.vendor_id), warn: 'Unable to forcefully logout user, contact admin.' }
  end
end

，此方法的路线如下： -

resources :users, except: [:create] do
  member { delete 'forcefully_logout', to: 'users#forcefully_logout' }
end

虽然该方法工作正常，但它给错误的模板＆＃34;并且控件不会进入＆＃39; format.html＆＃39; block意味着代替重定向方法尝试渲染模板。在服务器日志中，此请求的消息是＆＃34;开始删除并通过此方法处理为html＆＃34; （因为请求也是html类型）但是redirect_to没有被命中。这个问题的可能原因是这个rails问题还是我错过了关于请求对象的一些概念。该请求是＆＃34;删除＆＃34;类型。感谢。

Answer 1

实际上＆＃34;并返回＆＃34; ＆＃34; format.html＆＃34;之后的声明阻止导致流量不进入＆＃39; format.html＆＃39;块，工作代码如下：

def forcefully_logout
  process_license_pool_obj = Vendor::ProcessLicensePool.new(@user.vendor)
  @user.authentication_token = ''
  if @user.save
    if process_license_pool_obj.update_license_pool?(false, @user.id.to_s, @user.vendor_id.to_s)
      respond_to do |format|
        format.html do
          redirect_to license_management_vendor_url(@user.vendor_id), notice: 'User was successfully logged-out and license has been released.' and return
        end
      end
    end
  end
  respond_to do |format|
    format.html { redirect_to license_management_vendor_url(@user.vendor_id), warn: 'Unable to forcefully logout user, contact admin.' }
  end
end

控制不输入format.html块

1 个答案: