我试图在 application.html.erb 的标头中包含登录名(用户名/密码)。我收到此错误:
Missing partial /login with {:handlers=>[:rjs, :builder, :rhtml, :erb, :rxml], :locale=>[:en, :en], :formats=>[:html]} in view paths "/app/views"
当我在 application.html.erb 中进行此调用时,就会发生这种情况:
<%= render '/login' %>
'/login' 在我的 paths.rb 中定义为:
match '/login' => "sessions#new", :as => "login"
更新:这是我的会话控制器:
class SessionsController < ApplicationController
def create
if user = User.authenticate(params[:email], params[:password])
session[:user_id] = user.id
user.last_login = Time.now
user.save
redirect_to root_path, :notice => "login successful"
else
flash.now[:alert] = "invalid login / password combination " # don't show pass + params[:password]
#render :action => "new"
redirect_to login_path, :notice => "wrong user pass"
end
end
def destroy
reset_session
redirect_to root_path, :notice => "successfully logged out"
end
end
我在其他帖子中看到,这可能是由于没有在控制器操作中定义变量,但由于这是一个会话,并且它位于 application.html.erb (application_controller.rb) 中,我不确定如何去做这个。有人知道该怎么做吗?谢谢!