Rails，HAML 记住我复选框不起作用

Question

所有，

我正在处理登录表单。作为该表单的一部分，我包含了一个 "Remember me" 复选框，如果选中，该复选框旨在将加密的会话哈希存储在用户数据库中。我可能在基本方面遗漏了一些东西，但就我的生活而言，我无法让复选框正常运行。具体来说，每次提交登录都会导致将会话哈希存储到数据库中，即使未单击该复选框，这让我相信该复选框根本没有正确设置。

告诉我错误的方法！

登录视图：

.container
%h1 Log in
%div{:class => "row"}
    %div{:class => "col-md-6 col-md-offset-3"}
        = form_for :session, :url => login_path, :class => "form-horizontal", :id => "login_form" do |f|
            %div{:class => "form-group"}
                = f.label :email, "Email Address"
                = f.text_field :email, :class => "form-control", :id => "email", :placeholder => "Email"
            %div{:class => "form-group"}
                = f.label :password, "Password"
                = f.password_field :password, :class => "form-control", :id => "password", :placeholder => "Password"
            %div{:class => "form-group"}
                = f.label :remember_me, "Remeber me"
                = f.check_box :remember_me, :type => "checkbox", :value => "1", :checked => "1"

                = f.submit "Go Get Em!", :class => "btn btn-default pull-right"     
        %p Don't have an account? #{ link_to 'Sign Up', signup_path}

以及会话控制器方法：

def create
    user = User.find_by(email: params[:session][:email].downcase)
    if user && user.authenticate(params[:session][:password])
        log_in(user)
        params[:session][:remember_me] == '1' ? remember(user) : forget(user)
        remember user
        redirect_to root_url #redirect_to user
    else
       flash.now[:danger] = "Invalid email/password comination" #fix
       render 'new'
    end
end

Answer 1

params[:session][:remember_me] == '1' ? remember(user) : forget(user)
remember user

我不太确定你那里有第二个 "remember user"，这可能是导致你遇到的问题。

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