The Seller Profile has one seller. I am trying to post the seller profile details and assigning the seller_id to the current_seller. I am however, running into this error. I don't understand why the error says missing parameter because it seems all the needed params have being provided.
Error is get is ActionController::ParameterMissing (param is missing or the value is empty: seller_profiles
def create
#seller_profile = SellerProfile.new(seller_profile_params)
#seller_profile.seller = current_seller
respond_to do |format|
if #seller_profile.save
format.html { redirect_to root_path, notice: 'Seller profile was successfully created.' }
def seller_profile_params
params.require(:seller_profile).permit(:first_name, :other_name, :last_name, :email)
end
<%= form_tag seller_seller_profiles_path do |form| %>
<% if seller_profile.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(seller_profile.errors.count, "error") %> prohibited this seller_profile from being saved:</h2>
<ul>
<% seller_profile.errors.each do |error| %>
<li><%= error.full_message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= label_tag :first_name %>
<%= text_field_tag :first_name %>
</div>
<div class="field">
<%= label_tag :other_name %>
<%= text_field_tag :other_name %>
</div>
<div class="field">
<%= label_tag :last_name %>
<%= text_field_tag :last_name %>
</div>
<div class="field">
<%= label_tag :email %>
<%= text_field_tag :email %>
</div>
<div class="actions">
<%= submit_tag %>
</div>
<% end %>
resources :sellers, only: [:new, :create, :show, :index, :destroy] do
resources :seller_profiles
end
You should use the form_for or the form_with helpers instead of form_tag. Those helper methods will take care of adding the wrapping seller_profile key.
<%= form_for seller_profile do |form| %>
<% if seller_profile.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(seller_profile.errors.count, "error") %> prohibited this seller_profile from being saved:</h2>
<ul>
<% seller_profile.errors.each do |error| %>
<li><%= error.full_message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= form.label :first_name %>
<%= form.text_field :first_name %>
</div>
<div class="field">
<%= form.label :other_name %>
<%= form.text_field :other_name %>
</div>
... replicate the same change for the rest of the fields ...
<div class="actions">
<%= form.submit %>
</div>
<% end %>
If the error is (param is missing or the value is empty: seller_profiles, it's because you require :seller_profile, not :seller_profiles in your params.require
Related
I successfully added a column "name" to "posts", When I check the post in the rails console it says name is nil even after I added a post to the form.html, this is the form file.
<%= form_with(model: post, local: true) do |form| %>
<% if post.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(post.errors.count, "error") %> prohibited this post
from being saved:</h2>
<ul>
<% post.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= form.label :description %>
<%= form.text_field :description, id: :post_description %>
</div>
<div class="field">
<%= form.label :Name %>
<%= form.text_field :name, id: :post_name %>
</div>
<div class="actions">
<%= form.submit %>
</div>
<% end %>
Make sure you have added that attribute in your permitted param list in your controller.
So im learning rails, and following the rails getting started guide (I've actually done the "blog app" on the Udemy rails course, but im making sure I can write it from scratch first before moving on).
Anyways, i've gotten Delete/Create running, but I was adding validation...and while the validation works my errors aren't showing up.
Right now my pages are super simple:
new.html.erb
<% if #user.errors.any? %>
<div id="error_explanation">
<h2>
<%= pluralize(#user.errors.count, "error") %> prohibited this user from being saved
</h2>
<ul>
<% #user.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<%= form_with scope: :user, url: users_path, local: true do |form| %>
<p>
<%= form.label :username %><br>
<%= form.text_field :username %>
</p>
<p>
<%= form.label :name %><br>
<%= form.text_field :name %>
</p>
<p>
<%= form.label :age %><br>
<%= form.number_field :age %>
</p>
<p><%= form.submit %></p>
<% end %>
users_controller
class UsersController < ApplicationController
def index
#users = User.all
end
def new
#user = User.new
end
def edit
#user = User.find(params[:id])
end
def create
#user = User.new(params.require(:user).permit(:username,:name,:age))
if #user.save
redirect_to users_path
else
render 'new'
end
end
def update
end
def destroy
#user = User.find(params[:id])
#user.destroy
redirect_to users_path
end
end
So the weird thing if I go into my network tab in dev tools I can see this show up in the response tab:
<div id="error_explanation">
<h2>
1 error prohibited this user from being saved
</h2>
<ul>
<li>Username has already been taken</li>
</ul>
</div>
But it doesn't show up in "elements" in Chrome dev tools. I've restarted rails....so Im really not sure why the elements are not showing up. I DO have bootstrap 4.00 beta installed, but not sure why that would matter. This is rails 5.1.4 btw.
This is because you are not getting the same #user in the <% if #user.errors.any? %>
Try this :
<%= form_with scope: :user, url: users_path, local: true do |form| %>
<% if #user.errors.any? %>
<div id="error_explanation">
<h2>
<%= pluralize(#user.errors.count, "error") %> prohibited this user from being saved
</h2>
<ul>
<% #user.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<p>
<%= form.label :username %><br>
<%= form.text_field :username %>
</p>
<p>
<%= form.label :name %><br>
<%= form.text_field :name %>
</p>
<p>
<%= form.label :age %><br>
<%= form.number_field :age %>
</p>
<p><%= form.submit %></p>
<% end %>
I am having problems with saving values to my database using the money-rails gem. Whenever I try and input a value with cents into the textbox (i.e. 20.22) it gives me an error saying "Please enter a valid value.The two nearest values are 20 and 21."
Model:
class VideoGame < ActiveRecord::Base
monetize :loose_price_cents, with_model_currency: :price_currency
monetize :cib_price_cents, with_model_currency: :price_currency
monetize :new_price_cents, with_model_currency: :price_currency
end
_form.html.erb:
<%= form_for(#video_game) do |f| %>
<% if #video_game.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#video_game.errors.count, "error") %> prohibited this video_game from being saved:</h2>
<ul>
<% #video_game.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :game %><br>
<%= f.text_field :game %>
</div>
<div class="field">
<%= f.label :loose_price %><br>
<%= f.number_field :loose_price %>
</div>
<div class="field">
<%= f.label :cib_price %><br>
<%= f.number_field :cib_price %>
</div>
<div class="field">
<%= f.label :new_price %><br>
<%= f.number_field :new_price %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
controller update function:
def update
respond_to do |format|
if #video_game.update(video_game_params)
format.html { redirect_to #video_game, notice: 'Video game was successfully updated.' }
format.json { render :show, status: :ok, location: #video_game }
else
format.html { render :edit }
format.json { render json: #video_game.errors, status: :unprocessable_entity }
end
end
end
I have gone into the rails console and changed values around manually, but it seems to base the error off of the database value (db value = 2011 cents, error = "Please enter a valid value.The two nearest values are 20.11 and 21.11.").
Any advice would be appreciated!
Edit:
I figured it out. By adding "step: 0.01" to the end of the number_field method it allows you to increase the value by .01 instead of the 1 by default. It should look like this instead:
<%= form_for(#video_game) do |f| %>
<% if #video_game.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#video_game.errors.count, "error") %> prohibited this video_game from being saved:</h2>
<ul>
<% #video_game.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :game %><br>
<%= f.text_field :game %>
</div>
<div class="field">
<%= f.label :loose_price %><br>
<%= f.number_field :loose_price, step: 0.01 %>
</div>
<div class="field">
<%= f.label :cib_price %><br>
<%= f.number_field :cib_price, step: 0.01 %>
</div>
<div class="field">
<%= f.label :new_price %><br>
<%= f.number_field :new_price, step: 0.01 %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
I have the following view page in my test_app:
<p id="notice"><%= notice %></p>
<p>
<strong>Box count:</strong>
<%= #job.box_count %>
</p>
<p>
<strong>Install date:</strong>
<%= #job.install_date %>
</p>
<%= link_to "Back", :back %>
I have the following ruby code in my jobs_controller show method:
def show
#job = Job.find(params[:job_id])
end
The parameters being passed through to the view are ("customer_id" and "id" for the job) as follows:
{"customer_id"=>"1", "id"=>"23"}
When I load the view for any job, I get the following error:
Couldn't find Job without an ID
I must have an error in my show method, but I am unsure exactly what I am doing wrong.
Any ideas?
It looks as though the issue is that my form is not saving the data to the table, here is my form:
<%= form_for([#customer, #job]) do |f| %>
<% if #job.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#job.errors.count, "error") %> prohibited this job from being saved:</h2>
<ul>
<% #job.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :box_count %><br>
<%= f.number_field :box_count %>
</div>
<div class="field">
<%= f.label :install_date %><br>
<%= f.text_field :install_date %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
Any idea why the data is not being saved?
You should be using :id, not :job_id:
def show
#job = Job.find(params[:id])
end
I have a model called posts, and it has many attachments.
The attachments model is using paperclip.
I made a standalone model for creating attachments which works just fine, this is the view as instructed here (https://github.com/thoughtbot/paperclip):
<% form_for :attachment, #attachment, :url => #attachment, :html => { :multipart => true } do |form| %>
<%= form.file_field :pclip %>
<%= form.submit %>
<% end %>
The nested form in posts looks like this:
<% #attachment = #posts.attachments.build %>
<%= form_for(#posts) do |f| %>
<% if #posts.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#posts.errors.count, "error") %> prohibited this post from being saved:</h2>
<ul>
<% #posts.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<div class="field">
<%= f.label :description %><br />
<%= f.text_area :description %>
</div>
<div class="field">
<%= f.fields_for :attachments, #attachment, :url => #attachment, :html => { :multipart => true } do |at_form| %>
<%= at_form.file_field :pclip %>
<% end %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
An attachment record is created, but its empty. The file is not uploaded. The post meanwhile, is successfully created...
Any ideas?
You are missing the :multipart option in your form definition:
<% #attachment = #post.attachments.build %>
<%= form_for #post, :html => { :multipart => true } do |f| %>
<% if #post.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(#post.errors.count, "error") %> prohibited this post from being saved:</h2>
<ul>
<% #post.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<div class="field">
<%= f.label :description %><br />
<%= f.text_area :description %>
</div>
<div class="field">
<%= f.fields_for :attachments, #attachment do |at_form| %>
<%= at_form.file_field :pclip %>
<% end %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
Also, your #posts variable should really be #post (single ActiveRecord instance as opposed to an array of ActiveRecord instances).