This is the issue I am having, Haven't been able to get around it. Now this happens while logging into the account. I haven't had this issue before til last night.
Here is my users_controller.rb,
class UsersController < ApplicationController
before_action :set_user, only: [:edit, :update, :destroy]
before_action :correct_user, only: [:edit ]
after_action :signed_in_after_register, only: :create
def index
@users = User.all
@user = User.find(session[:user_id])
if params[:search]
@users = User.search(params[:search]).order("created_at DESC")
else
@users = User.all.order('created_at DESC')
end
end
def dashboard
@user = User.find(session[:user_id]) unless session[:user_id] == ""
redirect_to login_path, notice: "You're not logged in" unless @user
@posts = @user.posts.order("created_at DESC").limit(3)
@comment = Comment.new
@post = Post.new
end
def newsfeed
@user = User.find(session[:user_id]) unless session[:user_id] == nil
redirect_to login_path, notice: "You're not logged in" unless @user
@posts = @user.posts.order("created_at DESC").limit(3)
end
def nav
@user = User.find(session[:user_id])
end
def posts
@user = User.find(session[:user_id])
@posts = @user.posts
end
def destroy
@user = User.find(session[:user_id]) unless session[:user_id] == ""
redirect_to login_path, notice: "You're not logged in" unless @user
end
def welcome
@user = User.find(params[:user_id]) unless session[:user_id] == ""
redirect_to login_path, notice: "You're not logged in" unless @user
@user = User.find(session[:user_id])
end
def show
@user = User.find(params[:user_id]) unless session[:user_id] == ""
redirect_to login_path, notice: "You're not logged in" unless @user
@posts = @user.posts.order("created_at DESC").limit(3)
@comment = Comment.new
@post = Post.new
end
def new
@user = User.new
@post = Post.new(params[:post_id])
end
def edit
@user = User.find(params[:user_id]) if params[:user_id]
redirect_to @dashboard_path unless @user
end
def create
@user = User.new(user_params)
respond_to do |format|
if @user.save
format.html { redirect_to dashboard_path, notice: 'User was successfully created!' }
format.json { render :profile, status: :created, location: @user }
else
format.html { render :new }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
def update
if @user == current_user
respond_to do |format|
if @user.update(user_params)
format.html { redirect_to dashboard_path, notice: 'User was successfully updated.' }
format.json { render :profile, status: :ok, location: @user }
else
format.html { render :edit }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
else
redirect_to dashboard_path, notice: 'You do not have permission to edit the profile of another user.'
end
end
def destroy
@user.destroy
respond_to do |format|
format.html { redirect_to users_url, notice: 'User was successfully destroyed.' }
format.json { head :no_content }
end
end
private
def set_user
@user = User.find(params[:id])
end
def correct_user
@user = User.find(params[:id]) unless session[:user_id] == ""
end
def signed_in_after_register
session[:user_id] = @user.id
end
def user_params
params.require(:user).permit(:first_name, :last_name, :bio, :comments, :password, :password_confirmation, :email, :age, :profile_picture, :post, :body)
end
end
Heres my comments _form.html.erb,
<%= form_for([@post, @comment]) do |f| %>
<p>
<%= f.text_area :body, placeholder: "Write a comment!" %>
</p>
<br>
<p> <%= f.submit %> </p>
<% end %>
And here is my routes.rb,
Rails.application.routes.draw do
root 'welcome#welcome'
get 'login' => 'sessions#login', :as => :login
get 'dashboard' => 'users#dashboard', :as => :dashboard
post 'logging/user' => 'sessions#create'
get 'logout' => 'sessions#destroy', :as => :logout
get 'about' => 'about'
get 'newsfeed' => 'users#newsfeed'
resources :users, except: :show
get 'profile/:user_id' => 'users#show', as: :profile
get 'location' => 'location#location'
resources :posts do
resources :comments
end
get 'index' => 'posts#index'
get 'register' => 'users#new', :as => :register
end
If you guys do need to see anymore code then just let me know, I will post it! Thank you so much in advance!
The problem is you're trying to create a URL that looks like this: /posts/:post_id/comments
by passing form_for([@post, @comment])
. It's OK that @comment
isn't saved to the database, but the @post
you use must already be saved to the database because you can't create that URL without @post
having an ID.
Once @post
is saved, it'll have an ID, so you can generate the route: for example, /posts/32/comments
.
Check your dashboard.html.erb
file for where you're using @posts
and rendering comments/_form.html.erb
. You may have a post
object available, and you should use it in your form instead: form_for([post, @comment])
.
You'll probably also want to remove the @post = Post.new
line from your #dashboard
controller action.
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