Ruby on Rails：Devise - 首次登录时密码更改 [英] Ruby on Rails: Devise - password change on first login
问题描述
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。每个用户都有自己的登录名，这将由系统管理员发出。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，以便用户在使用该应用之前必须更改密码。
I have an app that allows users to enter projects into a database, where they can search for them later. Each user has their own login, which will be given out by a system admin. When the user logs in for the first time, I want the usual homepage to show a "Change your password" view, so that the user has to change their password before using the app.
我已经在用户表中设置了一个 pass_change 布尔列，当一个新用户是 false 创建。
I have set up a pass_change boolean column in the User table, which is false when a new user is created.
目前，当用户第一次登录时，会将其带入更改密码视图，但是当我测试此功能时，密码提交新密码后，视图不会更改，视图保持不变，而且该用户的 pass_change 不会更改为 true 。
At the moment, when the user logs in for the first time, they are brought to the change password view, but when I test this function, the password doesn't change and the view stays the same after I submit the new password, and the pass_change for that user doesn't change to 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>
应用程序助手：
module ApplicationHelper
def resource_name
:user
end
def resource
@resource ||= User.new
end
def devise_mapping
@devise_mapping ||= Devise.mappings[:user]
end
end
任何人都可以看到我可能做错了什么？我正在使用devise gem处理身份验证。任何帮助将是非常感谢。感谢提前。
Can anyone see what I might be doing wrong? I am using the devise gem to handle authentication. Any help at all would be much appreciated. Thanks in advance.
更新：
当我尝试更改密码时，这是我的日志： p>
Here are my logs when I try to change the password:
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：
My index view now looks like this:
<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>
在我添加的用户模型中有：
and in my user model I added have:
after_update :update_pass_changed
def update_pass_changed
self.pass_changed = true
self.save
end
推荐答案
尝试这可能对您有帮助， p>
try this may be it helpful for you, write in you model
after_create :update_pass_change
def update_pass_change
self.pass_change = true
self.save
end
或
def update_pass_change
self.update_attributes(:pass_change => true)
end
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