[英]Couldn't find User with id=update_password with Devise
我在Rails应用程序上使用devise,出于各种原因,我需要使用此处的解决方案3添加自定义密码更改: https : //github.com/plataformatec/devise/wiki/How-To : -Allow-users -to-编辑自己的密码
我已经研究了其他各种问题,并尝试通过多种方式来扩展我的路线,但是url总是出现在/ users / update_password(未传递参数)或/users/update_password.254(已传递参数)中。 我需要它是/ users / 254 / update_password。
这是我正在使用的用户控制器(相关方法是update_password和user_params)。
class UsersController < ApplicationController
inherit_resources
load_and_authorize_resource
before_filter :authenticate_user!
def destroy
name = @user.to_s
destroy!(notice: "User #{@user.to_s} was deleted.")
end
def edit
@user = current_user
end
def update_password
@user = User.find(current_user.id)
if @user.update_with_password(user_params)
sign_in @user, :bypass => true
redirect_to root_path
else
render "edit"
end
end
private
def build_resource_params
[params.fetch(:user, {}).permit(:name, :email, :phone_number, :password, :password_confirmation).tap do |p|
p[:institution_pid] = build_institution_pid if params[:user][:institution_pid]
p[:role_ids] = build_role_ids if params[:user][:role_ids]
end]
end
def build_institution_pid
institution = Institution.find(params[:user][:institution_pid])
authorize!(:add_user, institution)
institution.id
end
def build_role_ids
[].tap do |role_ids|
roles = Role.find(params[:user][:role_ids].reject &:blank?)
roles.each do |role|
authorize!(:add_user, role)
role_ids << role.id
end
end
end
def user_params
params.required(:user).permit(:password, :password_confirmation, :current_password)
end
end
这是route.rb的相关部分
devise_for :users
resources :users do
collection do
get 'password'
put 'update_password'
end
end
这是我为其创建的视图:
<div class="page-header">
<h1>Change Password</h1>
</div>
<%= form_for(@user, :url => { :action => "update_password" } ) do |f| %>
<div class="field">
<%= f.label :password, "Password" %><br />
<%= f.password_field :password, :autocomplete => "off" %>
</div>
<div class="field">
<%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation %>
</div>
<div class="field">
<%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
<%= f.password_field :current_password %>
</div>
<div class="action_container">
<%= f.submit %>
</div>
这是链接:(当前带有参数,但我也尝试过不带)
<li><%= link_to "Change Password", update_password_users_path(current_user) %></li>
当我单击该链接时,我被路由到在UsersController#show中显示ActiveRecord :: RecordNotFound的页面,找不到ID = update_password的用户。
我试图严格按照说明进行操作,并且试图弄乱路线几次才能使其正常工作,但此时我迷路了。 有没有人看过这个并且可以提供帮助? 谢谢!
为了实现您所需要的,您将有以下路线:
resources :users do
patch 'update_password', on: :collection
get 'edit_password', on: :member
end
然后,您将添加一个链接,该链接将导致用户update password form
。 该链接应如下所示:
<li><%= link_to "Change Password", edit_password_user_path(current_user) %></li>
该链接将指向users/edit_password.html.erb
:
<div class="page-header">
<h1>Change Password</h1>
</div>
<%= form_for(@user, :url => { :action => "update_password" } ) do |f| %>
<div class="field">
<%= f.label :password, "Password" %><br />
<%= f.password_field :password, :autocomplete => "off" %>
</div>
<div class="field">
<%= f.label :password_confirmation %><br />
<%= f.password_field :password_confirmation %>
</div>
<div class="field">
<%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
<%= f.password_field :current_password %>
</div>
<div class="action_container">
<%= f.submit %>
</div>
<% end %>
提交表单后,将触发UsersController
update_password
。 这是控制器的代码:
class UsersController < ApplicationController
def edit_password
@user = current_user
end
def update_password
@user = User.find(current_user.id)
if @user.update_with_password(user_params)
sign_in @user, :bypass => true
redirect_to root_url
else
render "edit_password"
end
end
private
def user_params
params.required(:user).permit(:password, :password_confirmation, :current_password)
end
end
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