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我有一个应用程序，允许用户将项目输入数据库，以后可以在其中搜索它们。每个用户都有自己的登录名，由系统管理员提供。当用户第一次登录时，我希望通常的主页显示“更改密码”视图，以便用户在使用应用程序之前必须更改密码。

我pass_change在 User 表中设置了一个布尔列，这是false创建新用户的时间。

目前，当用户第一次登录时，他们被带到了更改密码视图，但是当我测试这个功能时，密码没有改变，并且在我提交新密码后视图保持不变，并且该pass_change用户不会更改为true.

索引视图：

<html>
<% if current_user.pass_changed == true %>

  <%= stylesheet_link_tag    "index"%>
<body>

<div id = "section1">
<div class = "h1">Database Search</div>

    <div class = "h3">What would you like to do?</div>



<div class="new_project_button">
<%= button_to "Create New Project", new_project_path, :class => "button", :method => "get" %>
</div>
<div class="search_button">
<%= button_to "      Search      ", search_path, :class => "button", :method => "get" %>
</div>
</div>


</body>

<%else%>


<div class ="title">Change your password</div><%= current_user.pass_changed %>


<%= form_for(resource, :as => resource_name, :url => password_path(resource_name), :html => { :method => :put }) do |f| %>
  <%= devise_error_messages! %>

<div class = "signin">


<div class = "field">New Password: 
  <%= f.password_field :password, :class => "password" %>
  </div>

  <div class = "field">Confirm: 
  <%= f.password_field :password_confirmation, :class => "password" %>
  </div>

                        <%= f.hidden_field :pass_changed, :value => true %>
  <div class = "signup_button"><%= f.submit "Change my password", :class => "button" %>
  </div>

</div>
<% end %>
<% end %>


</html>

应用助手：

module ApplicationHelper

    def resource_name
    :user
  end

  def resource
    @resource ||= User.new
  end

  def devise_mapping
    @devise_mapping ||= Devise.mappings[:user]
  end
end

谁能看到我可能做错了什么？我正在使用设计 gem 来处理身份验证。任何帮助都将不胜感激。提前致谢。

更新：

这是我尝试更改密码时的日志：

Started PUT "/users/password" for 127.0.0.1 at 2012-10-29 14:15:05 +0000
Processing by Devise::PasswordsController#update as HTML
  Parameters: {"utf8"=>"Ô£ô", "authenticity_token"=>"eBU5jvN6C+JSIZNmsEaxUyydrvPRjtGZeWLxlQzFJKI=", "user"=>{"password"=
>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "pass_changed"=>"true"}, "commit"=>"Change my password"}
  ←[1m←[35mUser Load (0.0ms)←[0m  SELECT "users".* FROM "users" WHERE "users"."id" = 7 LIMIT 1
Redirected to http://localhost:3000/
Filter chain halted as :require_no_authentication rendered or redirected
Completed 302 Found in 0ms (ActiveRecord: 0.0ms)


Started GET "/" for 127.0.0.1 at 2012-10-29 14:15:05 +0000
Processing by ProjectsController#index as HTML
  ←[1m←[36mUser Load (0.0ms)←[0m  ←[1mSELECT "users".* FROM "users" WHERE "users"."id" = 7 LIMIT 1←[0m
  ←[1m←[35mProject Load (0.0ms)←[0m  SELECT "projects".* FROM "projects"
  Rendered projects/index.html.erb within layouts/application (0.0ms)
Completed 200 OK in 16ms (Views: 15.6ms | ActiveRecord: 0.0ms)

我的索引视图现在看起来像这样：

<html>
<% if current_user.pass_changed == true %>

  <%= stylesheet_link_tag    "index"%>
<body>

<div id = "section1">
<div class = "h1">Database Search</div><%= current_user.pass_changed %>

    <div class = "h3">What would you like to do?</div>



<div class="new_project_button">
<%= button_to "Create New Project", new_project_path, :class => "button", :method => "get" %>
</div>
<div class="search_button">
<%= button_to "      Search      ", search_path, :class => "button", :method => "get" %>
</div>
</div>


</body>

<%else%>

<%= form_for(current_user, :as => :user, :url => password_path(current_user), :html => { :method => :put }) do |f| %>
  <%= devise_error_messages! %>

<div class = "signin">


<div class = "field">New Password: 
  <%= f.password_field :password, :class => "password" %>
  </div>

  <div class = "field">Confirm: 
  <%= f.password_field :password_confirmation, :class => "password" %>
  </div>

                        <%= f.hidden_field :pass_changed, :value => true %>
  <div class = "signup_button"><%= f.submit "Change my password", :class => "button" %>
  </div>

</div>
<% end %>
<% end %>


</html>

在我的用户模型中，我添加了：

after_update :update_pass_changed

def update_pass_changed
  self.pass_changed = true
  self.save
end
4

1 回答 1

1

试试这个可能对你有帮助，写在你的模型里

after_create :update_pass_change

def update_pass_change
  self.pass_change = true
  self.save
end

或者

def update_pass_change
  self.update_attributes(:pass_change => true)
end
于 2012-10-29T12:21:43.640 回答