In rails how do I do a link_to a user show page of the current user. Basically i want a link that go to a account page.
I tried it but i get this.
Routing Error No route matches {:action=>"show", :controller=>"users"}
Routes.rb
LootApp::Application.routes.draw do
get "password_resets/new"
get "sessions/new"
get "static_pages/home"
get "static_pages/help"
resources :sessions
resources :password_resets
resources :email_activations
resources :users do
collection do
get :accept_invitation
end
end
root to: 'static_pages#home'
match "sign_up", to: "users#new"
match '/help', to: 'static_pages#help'
match '/log_in', to: 'sessions#new'
match '/log_out', to: 'sessions#destroy'
Application.html.haml
- if current_user
= link_to "log out", log_out_path
- if current_user.admin?
# your admin
- else
= link_to "My account", user_path
- else
= link_to "log in", log_in_path
Users controller
class UsersController < ApplicationController
before_filter :admin_and_user, only: [:destory, :edit, :show]
def show
#user = User.find(params[:id])
end
rake routes
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
just
<%= link_to current_user.name, current_user%>
The current answer is the best solution, but just to elaborate: The problem that was causing an error in your code was that you needed to specify which user the link should link to. So instead of just user_path should you do like this:
= link_to "My account", user_path(current_user)
A shortcut for this is (as shown in the current answer by #Muntasim)
= link_to "My account", current_user
Related
I created an application where users can book a hour of training. I want to give to admin users the option to see a general list of booked users in every training hour.
Im trying to create this index, but it gives me the following error:
ActionController::UrlGenerationError in Trainings#index
No route
matches {:action=>"index", :controller=>"bookings", :training_id=>nil}
missing required keys: [:training_id]
Im trying to create this button at index of training, like this:
training index.html.erb view:
<h1>Hours</h1>
<ul class="trainings">
<% #trainings.each do |training| %>
<li>
<%= link_to training.hour, training_path(training) %>
</li>
<% end %>
</ul>
<%= render 'bookings/general_list' if logged_in? %>
_general_list.html.erb view:
<ul class="bookings">
<% #trainings.each do |training| %>
<%= link_to "General list", training_bookings_path(#training), class: "btn btn-primary" %>
<% end %>
</ul>
I would like to now how i can get this done, i think my idea is not working.
my routes.rb:
Rails.application.routes.draw do
root 'static_pages#home'
get '/signup', to: 'users#new'
get '/contact', to: 'static_pages#contact'
get '/about', to: 'static_pages#about'
get '/login', to: 'sessions#new'
post '/login', to: 'sessions#create'
delete '/logout', to: 'sessions#destroy'
resources :account_activations, only: [:edit]
resources :password_resets, only: [:new, :create, :edit, :update]
resources :users
resources :trainings do
resources :bookings
end
end
rake routes command:
Prefix Verb URI Pattern Controller#Action
root GET / static_pages#home
signup GET /signup(.:format) users#new
contact GET /contact(.:format) static_pages#contact
about GET /about(.:format) static_pages#about
login GET /login(.:format) sessions#new
POST /login(.:format) sessions#create
logout DELETE /logout(.:format) sessions#destroy
edit_account_activation GET /account_activations/:id/edit(.:format) account_activations#edit
password_resets POST /password_resets(.:format) password_resets#create
new_password_reset GET /password_resets/new(.:format) password_resets#new
edit_password_reset GET /password_resets/:id/edit(.:format) password_resets#edit
password_reset PATCH /password_resets/:id(.:format) password_resets#update
PUT /password_resets/:id(.:format) password_resets#update
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
training_bookings GET /trainings/:training_id/bookings(.:format) bookings#index
POST /trainings/:training_id/bookings(.:format) bookings#create
new_training_booking GET /trainings/:training_id/bookings/new(.:format) bookings#new
edit_training_booking GET /trainings/:training_id/bookings/:id/edit(.:format) bookings#edit
training_booking GET /trainings/:training_id/bookings/:id(.:format) bookings#show
PATCH /trainings/:training_id/bookings/:id(.:format) bookings#update
PUT /trainings/:training_id/bookings/:id(.:format) bookings#update
DELETE /trainings/:training_id/bookings/:id(.:format) bookings#destroy
trainings GET /trainings(.:format) trainings#index
POST /trainings(.:format) trainings#create
new_training GET /trainings/new(.:format) trainings#new
edit_training GET /trainings/:id/edit(.:format) trainings#edit
training GET /trainings/:id(.:format) trainings#show
PATCH /trainings/:id(.:format) trainings#update
PUT /trainings/:id(.:format) trainings#update
DELETE /trainings/:id(.:format) trainings#destroy
Thanks.
In _general_list.html.erb you should change #training for training
Please read at the very bottom, I edited my post, I still need help.
regards
I am using devise to authenticate the users and admin with (admin: true). As an admin I want to visit the users profile's pages but I always arrive on my own profile ( as the current_user). I don't know how to do...
Users could see others users profile too
Thanks for your help
users/index.html.slim
.container
h1 All the users
.row
table.board
thead
tr
th First Name
th Last Name
th Email Address
th Action on User
hr
tbody.board
-#users.each do |user|
.row
.col-xs-3
= user.first_name
.col-xs-3
= user.last_name
.col-xs-3
= user.email
.col-xs-1
#The problem is this link
= link_to 'View', user_path(user.id), class:'btn btn-success'
.col-xs-1
= link_to 'Remove', user_path(user), class:'btn btn-danger', method: :delete, data: {confirm: "Are you sure?"}
hr
users_controller.rb
class UsersController < ApplicationController
before_action :authenticate_user!
def show
#binding.pry
##user = User.find(current_user)
##user.id = User.find(params[:id])
#user = User.find(user_params[:id]) || current_user
#tutos= Tuto.all
end
def index
if current_user.admin == true
#users = User.all
else
redirect_to root_path
end
end
def destroy
#user = User.find(params[:id])
#user.destroy
flash[:success] = "User was successfully deleted"
redirect_to users_path
end
private
def user_params
params.require(:user).permit(:first_name, :last_name, :email, :id)
end
end
The routes
#edited
Rails.application.routes.draw do
namespace :users do
resources :tutos
end
resources :tutos, only: [:show]
resources :tutos do
member do
put "like", to: "tutos#upvote"
end
end
get "/register", to: "devise/registrations#new", as: :register
get "/login", to: "devise/sessions#new", as: :login
get "/logout", to: "devise/sessions#destroy", as: :logout
get "/account", to: "users#show", as: :account
get "/login" , to: "devise/sessions#new", as: :new_user_session
post "/login" , to: "devise/sessions#create", as: :user_session
delete "/logout" , to: "devise/sessions#destroy", as: :destroy_user_session
devise_for :users, skip: [:sessions]
resources :users
root "home#landing"
end
edit rake routes gives :
$ rake routes
Prefix Verb URI Pattern Controller#Action
users_tutos GET /users/tutos(.:format) users/tutos#index
POST /users/tutos(.:format) users/tutos#create
new_users_tuto GET /users/tutos/new(.:format) users/tutos#new
edit_users_tuto GET /users/tutos/:id/edit(.:format) users/tutos#edit
users_tuto GET /users/tutos/:id(.:format) users/tutos#show
PATCH /users/tutos/:id(.:format) users/tutos#update
PUT /users/tutos/:id(.:format) users/tutos#update
DELETE /users/tutos/:id(.:format) users/tutos#destroy
like_tuto PUT /tutos/:id/like(.:format) tutos#upvote
tutos GET /tutos(.:format) tutos#index
POST /tutos(.:format) tutos#create
new_tuto GET /tutos/new(.:format) tutos#new
edit_tuto GET /tutos/:id/edit(.:format) tutos#edit
tuto GET /tutos/:id(.:format) tutos#show
PATCH /tutos/:id(.:format) tutos#update
PUT /tutos/:id(.:format) tutos#update
DELETE /tutos/:id(.:format) tutos#destroy
register GET /register(.:format) devise/registrations#new
login GET /login(.:format) devise/sessions#new
logout GET /logout(.:format) devise/sessions#destroy
user_password POST /users/password(.:format) devise/passwords#create
new_user_password GET /users/password/new(.:format) devise/passwords#new
edit_user_password GET /users/password/edit(.:format) devise/passwords#edit
PATCH /users/password(.:format) devise/passwords#update
PUT /users/password(.:format) devise/passwords#update
cancel_user_registration GET /users/cancel(.:format) devise/registrations#cancel
user_registration POST /users(.:format) devise/registrations#create
new_user_registration GET /users/sign_up(.:format) devise/registrations#new
edit_user_registration GET /users/edit(.:format) devise/registrations#edit
PATCH /users(.:format) devise/registrations#update
PUT /users(.:format) devise/registrations#update
DELETE /users(.:format) devise/registrations#destroy
account GET /account(.:format) users#show
new_user_session GET /login(.:format) devise/sessions#new
user_session POST /login(.:format) devise/sessions#create
destroy_user_session DELETE /logout(.:format) devise/sessions#destroy
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
GET /tutos(.:format) tutos#index
POST /tutos(.:format) tutos#create
GET /tutos/new(.:format) tutos#new
GET /tutos/:id/edit(.:format) tutos#edit
GET /tutos/:id(.:format) tutos#show
PATCH /tutos/:id(.:format) tutos#update
PUT /tutos/:id(.:format) tutos#update
DELETE /tutos/:id(.:format) tutos#destroy
root GET / home#landing
edit
after the last edits I still have a problem....
when I try to go on the account_path I have this error
Last edit
Just to remind you, I am using devise:
As a user logged in, if I want to see my own profile, I use
account_path (and this work well)
The link for visiting a user's profile page looks like this:
= link_to 'View', user_path(user)
but it looks like it point exactly like: account_path. ( So on my profile, not on the user I want to visit)
I am not sure what to use in my controller, if I use #user = User.find(user_params[:id]) || current_user or ##user = User.find(user_params[:id])
I have the following error:
ActionController::ParameterMissing in UsersController#show
param is missing or the value is empty: user
If I use #user = User.find(current_user).
I am redirected on my own profile each time....
def show
#binding.pry
##user = User.find(current_user)
##user = User.find(user_params[:id])
#user = User.find(user_params[:id]) || current_user
#tutos = Tuto.all
end
This will set #user to current user or to requested user for admins
#user = current_user.admin? ? User.find(params[:id]) : current_user
In #show you could something like:
# Assuming params[:id] is the ID of the user's profile you're trying to view
def show
user_id = current_user.admin? ? params[:id] : current_user.id
#user = User.find(user_id)
end
The problem is in your route file remove 'as user do' blocks it makes some bizzare things :
user GET /users/:id(.:format) users#show
GET /tutos/new(.:format) tutos#new
GET /tutos/:id/edit(.:format) tutos#edit
GET /tutos/:id(.:format) tutos#show
Do you want to use the account_path to view another user's profile, or could you go to /users/2 for the user with id of 2? That uses the show action in the controller and routes to the user path using the relevant id?
Each user can create a number of blogs and, when they log in, they are presented with a list of their blogs and a button next to each as below:
= simple_form_for activate_blog_path(blog.id), method: :put do |f|
= hidden_field_tag :active, value: true
= f.button :submit
Even though the path exists in routes, I'm still getting this error message:
No route matches [PUT] "/"
routes.rb:
resources :users
resources :blogs do
member do
get :activate
put :activate
end
end
root 'pages#index'
rails routes:
Prefix Verb URI Pattern Controller#Action
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PATCH /users/:id(.:format) users#update
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
activate_blog GET /blogs/:id/activate(.:format) blogs#activate
PUT /blogs/:id/activate(.:format) blogs#activate
blogs GET /blogs(.:format) blogs#index
POST /blogs(.:format) blogs#create
new_blog GET /blogs/new(.:format) blogs#new
edit_blog GET /blogs/:id/edit(.:format) blogs#edit
blog GET /blogs/:id(.:format) blogs#show
PATCH /blogs/:id(.:format) blogs#update
PUT /blogs/:id(.:format) blogs#update
DELETE /blogs/:id(.:format) blogs#destroy
root GET / pages#index
blogs_controller.rb:
def activate
#blog.active = true
#blog.save
redirect_to root_path
end
What am I doing wrong here?
simple_form_for expects an object (or record) to generate the form tag. To pass custom url and method to a form action you could use
= simple_form_for blog, url: activate_blog_path(blog.id), method: :put do |f|
= hidden_field_tag :active, value: true
= f.button :submit
You need to specify the action and controller as well as the method
= simple_form_for blog, url: url_for(action: :activate, controller: 'blogs'), method: :put do |f|
I'm new to RoR and have been working my way through the Hartl tutorial (which has been great). I've followed up through Chapter 9 successfully (tweaking things a bit since my ultimate goal is not to make a microposts site). At that point, I decided that I would like to add a 'remember me' check box and reset password functionality to my app, so I bounced over to the railscast tutorial (as suggested by Hartl). The check box went very smoothly, but I've hit a brick wall with the password reset section. It's been one error after the next. I have to admit that I couldn't help myself and tweak a little - I tried to use theform_for syntax instead of the form_tag syntax. I've gotten as far as being able to submit an email address, but then I get a No route matches [POST] "/reset_password/new" message. I've spent the last two days reading similar posts on stackoverflow and trying out the suggestions, but I just can't seem to come up with something that works. Please help!
Here's the nitty gritty:
My password reset view is located at /app/views/reset_password/new.html.erb:
<% provide(:title, 'Reset Password') %>
<h1>Reset Password</h1>
<div class="row">
<div class="span6 offset3">
<%= form_for #user, url: new_reset_password_path do |f| %>
<%= f.label :email %>
<%= f.text_field :email %>
<%= f.submit "Reset Password", class: "btn btn-large btn-methyl" %>
<% end %>
</div>
</div>
My controller is located at /app/controllers/reset_password_controller.rb:
class ResetPasswordController < ApplicationController
def new
#user = User.new
end
def show
end
def create
#user = User.find_by_email(params[:email].downcase)
user.send_password_reset if user
redirect_to root_path, notice: "Email sent with password reset instructions."
end
def edit
#user = User.find_by_password_reset_token!(params[:id])
end
def update
#user = User.find_by_password_reset_token!(params[:id])
if #user.reset_password_sent_at < 2.hours.ago
redirect_to_new password_reset_path, alert: "Reset password request has expired."
elsif #user.update_attributes(params[:user])
redirect_to root_path, notice: "Password has been reset!"
else
render :edit
end
end
end
My routes are located at /config/routes.rb:
Methylme::Application.routes.draw do
resources :users
resources :sessions, only: [:new, :create, :destroy]
resources :reset_password
root to: 'static_pages#home'
match '/signup', to: 'users#new'
match '/signin', to: 'sessions#new'
match '/signout', to: 'sessions#destroy', via: :delete
match '/help', to: 'static_pages#help'
match '/about', to: 'static_pages#about'
match '/contact', to: 'static_pages#contact'
.
.
.
end
Finally, $ rake routes reports the following:
users GET /users(.:format) users#index
POST /users(.:format) users#create
new_user GET /users/new(.:format) users#new
edit_user GET /users/:id/edit(.:format) users#edit
user GET /users/:id(.:format) users#show
PUT /users/:id(.:format) users#update
DELETE /users/:id(.:format) users#destroy
sessions POST /sessions(.:format) sessions#create
new_session GET /sessions/new(.:format) sessions#new
session DELETE /sessions/:id(.:format) sessions#destroy
reset_password_index GET /reset_password(.:format) reset_password#index
POST /reset_password(.:format) reset_password#create
new_reset_password GET /reset_password/new(.:format) reset_password#new
edit_reset_password GET /reset_password/:id/edit(.:format) reset_password#edit
reset_password GET /reset_password/:id(.:format) reset_password#show
PUT /reset_password/:id(.:format) reset_password#update
DELETE /reset_password/:id(.:format) reset_password#destroy
root / static_pages#home
signup /signup(.:format) users#new
signin /signin(.:format) sessions#new
signout DELETE /signout(.:format) sessions#destroy
help /help(.:format) static_pages#help
about /about(.:format) static_pages#about
contact /contact(.:format) static_pages#contact
Thanks in advance for your help!
I don't think you want to link to new_reset_password_path (new) in your password reset view, but to reset_password_path (create), which does send the reset password email.
If your routes don't do what you expect (for instance, the create route does not have an associated xxx_path name) you should simply declare them individually, with
post '/reset_password', to: 'reset_password#create', as: 'send_reset_password' # for example
...
This is one of the best authentication tutorial by Ryan,
http://railscasts.com/episodes/250-authentication-from-scratch-revised
How do I render a rails named route properly from controller?
routes.rb:
get "logout" => "sessions#destroy", :as => "logout"
get "login" => "sessions#new", :as => "login"
get "signup" => "users#new", :as => "signup"
root :to => "home#index"
resources :users
resources :sessions
resources :likes
user_controller.rb:
def new
#user = User.new
end
def create
#user = User.new params[:user]
if #user.save
login(params[:user][:email], params[:user][:password])
redirect_to root_url, :notice => "Welcome! You have signed up successfully."
else
render :new
end
end
Problem is: the signup page is on /signup and when the data in #user is not filled out properly and render :new is called, instead of going to the url /signup it goes to /users. I would use redirect_to but id prefer not to because I want the errors saved off on the page to tell the users which data was not provided.
Update after added match "signup" => "users#create", :via => "post"
root / {:controller=>"home", :action=>"index"}
users GET /users(.:format) {:action=>"index", :controller=>"users"}
POST /users(.:format) {:action=>"create", :controller=>"users"}
edit_user GET /users/:id/edit(.:format) {:action=>"edit", :controller=>"users"}
user GET /users/:id(.:format) {:action=>"show", :controller=>"users"}
PUT /users/:id(.:format) {:action=>"update", :controller=>"users"}
DELETE /users/:id(.:format) {:action=>"destroy", :controller=>"users"}
signup GET /signup(.:format) {:action=>"new", :controller=>"users"}
POST /signup(.:format) {:action=>"create", :controller=>"users"}
Thanks
Add this route also:
match "signup" => "users#create", :via => "post"
In routes.rb You can add
get "signup", to: "users#new"
post "signup", to: "users#create"
put "signup", to: "users#update"
And in Registration form - Check signup_path
form_for(resource, as: resource_name, url: signup_path, html: {method: 'post'})
For Other Readers who has used devise_for :users, can defined routes as:
devise_scope :user do
get "signup", to: "devise/registrations#new"
post "signup", to: "devise/registrations#create"
put "signup", to: "devise/registrations#update"
end
And Registration form as above.
By adding this routes, you can use your named routes like (register, signup) even after user fills register form with some error.