Question

我知道在Devise wiki页面上，他们会在这里解释如何执行此操作：https://github.com/plataformatec/devise/wiki/How-To:-Allow-users-to-edit-their-account-without-providing-a-password

但我是Rails（4）的新手，我正在努力做好几个小时，但我一直收到“密码不能是空白消息”。任何人都可以解释如何为rails 4做什么？

更新：这是我的代码，我使用此代码在控制器中创建一个名为Registrations的文件：

class RegistrationsController < Devise::RegistrationsController
  def update
    # For Rails 4
    account_update_params = devise_parameter_sanitizer.sanitize(:account_update)
    # For Rails 3
    # account_update_params = params[:user]

    # required for settings form to submit when password is left blank
    if account_update_params[:password].blank?
      account_update_params.delete("password")
      account_update_params.delete("password_confirmation")
    end

    @user = User.find(current_user.id)
    if @user.update_attributes(account_update_params)
      set_flash_message :notice, :updated
      # Sign in the user bypassing validation in case their password changed
      sign_in @user, :bypass => true
      redirect_to after_update_path_for(@user)
    else
      render "edit"
    end
  end
end

在我的路线/配置中，我把它放在：

devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks", :registrations => "registrations" }

我不明白我还有什么要做的......

设计：更新帐户，无需密码确认

0 个答案: