CRUD db entity from other controller - ruby-on-rails

Question

I want to create, edit and delete db entity from other controller than generated by scaffold. I want to have validation, create and deletion without redirection. I don't want to use generated controller because i want to create at least 2 types of entities from one controller.
For now i have create without redirect but i don't have notification about entity creation.
This controller should support crud operations:
class SmartHomeController < ApplicationController
layout 'smart_home'
def index
#name = 'Home';
end
def settings
#name = 'Settings';
#place = Place.new;
#all_places = Place.all;
respond_to do |format|
if #place.save
format.html { redirect_to #place, :notice => 'A was successfully created.' }
else
# render new with validation errors
format.html { render :action => "settings" }
end
end
end
end
scaffold generated controller:
class PlacesController < ApplicationController
before_action :set_place, only: [:show, :edit, :update, :destroy]
# GET /places
# GET /places.json
def index
#places = Place.all
end
# GET /places/1
# GET /places/1.json
def show
end
# GET /places/new
def new
#place = Place.new
end
# GET /places/1/edit
def edit
end
# POST /places
# POST /places.json
def create
#place = Place.new(place_params)
respond_to do |format|
if #place.save
format.html { redirect_to smart_home_settings_path, notice: 'Place was successfully created.' }
format.json { render :show, status: :created, location: #place }
else
format.html { render :new }
format.json { render json: #place.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /places/1
# PATCH/PUT /places/1.json
def update
respond_to do |format|
if #place.update(place_params)
format.html { redirect_to #place, notice: 'Place was successfully updated.' }
format.json { render :show, status: :ok, location: #place }
else
format.html { render :edit }
format.json { render json: #place.errors, status: :unprocessable_entity }
end
end
end
# DELETE /places/1
# DELETE /places/1.json
def destroy
#place.destroy
respond_to do |format|
format.html { redirect_to places_url, notice: 'Place was successfully destroyed.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_place
#place = Place.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def place_params
params.require(:place).permit(:name, :hw)
end
end
Could you guide me how to achieve that?
Edit. New code.
Page:
<div class="demo-cards mdl-cell mdl-cell--4-col mdl-cell--8-col-tablet mdl-grid mdl-grid--no-spacing"
style="width: 420px">
<div class="demo-updates mdl-card mdl-shadow--2dp mdl-cell mdl-cell--4-col mdl-cell--4-col-tablet mdl-cell--12-col-desktop">
<div class="mdl-card__title mdl-card--expand mdl-color--teal-300">
<h2 class="mdl-card__title-text">All places</h2>
</div>
<div class="mdl-card__supporting-text mdl-color-text--grey-600">
<ul class="demo-list-item mdl-list">
<% #all_places.each do |place| %>
<li class="mdl-list__item">
<span class="mdl-list__item-primary-content">
<%= place.name %>: <%= place.hw %> <%= link_to 'Destroy', place, controller: 'smart_home', action: 'delete_place', data: { confirm: 'Are you sure?' } %>
</span>
</li>
<% end %>
</ul>
</div>
</div>
</div>
<div class="demo-cards mdl-cell mdl-cell--4-col mdl-cell--8-col-tablet mdl-grid mdl-grid--no-spacing"
style="width: 420px">
<div class="demo-updates mdl-card mdl-shadow--2dp mdl-cell mdl-cell--4-col mdl-cell--4-col-tablet mdl-cell--12-col-desktop">
<div class="mdl-card__title mdl-card--expand mdl-color--teal-300">
<h2 class="mdl-card__title-text">Create place</h2>
</div>
<div class="mdl-card__supporting-text mdl-color-text--grey-600">
<table class="mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp create-place-table">
<%= form_for #place, url: smart_home_create_path do |f| %>
<tr>
<td>
<div class="mdl-textfield mdl-js-textfield">
<%= f.label :name, 'Name', class: 'mdl-textfield__label' %>
<%= f.text_field :name, class: 'mdl-textfield__input' %>
</div>
</td>
</tr>
<tr>
<td>
<div class="mdl-textfield mdl-js-textfield">
<%= f.label :hw, class: 'mdl-textfield__label' %>
<%= f.text_field :hw, class: 'mdl-textfield__input' %>
</div>
</td>
</tr>
<tr>
<td>
<%= f.submit "Create", class: 'mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect' %>
</td>
</tr>
<% end %>
</table>
</div>
</div>
</div>
Controller:
class PlacesController < ApplicationController
before_action :set_place, only: [:show, :edit, :update, :destroy]
# GET /places
# GET /places.json
def index
#places = Place.all
end
# GET /places/1
# GET /places/1.json
def show
end
# GET /places/new
def new
#place = Place.new
end
# GET /places/1/edit
def edit
end
# POST /places
# POST /places.json
def create
#place = Place.new(place_params)
respond_to do |format|
if #place.save
format.html { redirect_to smart_home_settings_path, notice: 'Place was successfully created.' }
format.json { render :show, status: :created, location: #place }
else
format.html { render :new }
format.json { render json: #place.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /places/1
# PATCH/PUT /places/1.json
def update
respond_to do |format|
if #place.update(place_params)
format.html { redirect_to #place, notice: 'Place was successfully updated.' }
format.json { render :show, status: :ok, location: #place }
else
format.html { render :edit }
format.json { render json: #place.errors, status: :unprocessable_entity }
end
end
end
# DELETE /places/1
# DELETE /places/1.json
def destroy
#place.destroy
respond_to do |format|
format.html { redirect_to smart_home_settings_path, notice: 'Place was successfully destroyed.' }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_place
#place = Place.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def place_params
params.require(:place).permit(:name, :hw)
end
end
Deletion works but no confirm:
Page:
<%= link_to 'Destroy', delete_place_path(id: place.id), data: {:confirm => 'Are you sure?'}, :method => :delete %>
Controller:
def delete_place
place = Place.find(params[:id])
place.destroy
respond_to do |format|
format.html { redirect_to smart_home_settings_path, notice: 'Place was successfully destroyed.' }
format.json { head :no_content }
end
end
Routes:
get 'delete_place/:id' => 'smart_home#delete_place', as: :delete_place
Edit:
Javascript include was missed
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
<%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
<%= csrf_meta_tags %>