Ruby on Rails

The problem is that you have not passed in the category id so it wont get saved. I suggest you:

1. add category_id to your list of permitted product params
   
2. introduce validations in the product model to guard against missing values

On Fri, Sep 30, 2016 at 4:43 PM, Joe Guerra <jguerra@jginfosys.com> wrote:

class ProductsController < ApplicationController

  before_action :set_product, only: [:show, :edit, :update, :destroy]

  

  # GET /products

  # GET /products.json

  def index

   

   # @search = Product.search(params[:search])

    

    #ransack

    @search = Product.search(params[:q])

    @products = @search.result.paginate(page: params[:page] , per_page: 10)

      

    # @products = Product.all

    

    # @products = @search.all

    

    #paginate

    #@product = Product.paginate(:page => params[:page], per_page: 10)

    #Product.paginate(:page => params[:page], per_page: 10)

    

  end

  # GET /products/1

  # GET /products/1.json

  def show

  end

  # GET /products/new

  def new

    @product = Product.new

  end

  # GET /products/1/edit

  def edit

  end

  # POST /products

  # POST /products.json

  def create

    @product = Product.new(product_params)

    respond_to do |format|

      if @product.save

        format.html { redirect_to @product, notice: 'Product was successfully created.' }

        format.json { render :show, status: :created, location: @product }

      else

        format.html { render :new }

        format.json { render json: @product.errors, status: :unprocessable_entity }

      end

    end

  end

  # PATCH/PUT /products/1

  # PATCH/PUT /products/1.json

  def update

    respond_to do |format|

      if @product.update(product_params)

        format.html { redirect_to @product, notice: 'Product was successfully updated.' }

        format.json { render :show, status: :ok, location: @product }

      else

        format.html { render :edit }

        format.json { render json: @product.errors, status: :unprocessable_entity }

      end

    end

  end

  # DELETE /products/1

  # DELETE /products/1.json

  def destroy

    @product.destroy

    respond_to do |format|

      format.html { redirect_to products_url, notice: 'Product was successfully destroyed.' }

      format.json { head :no_content }

    end

  end

  private

    # Use callbacks to share common setup or constraints between actions.

    def set_product

      @product = Product.find(params[:id])

    end

    # Never trust parameters from the scary internet, only allow the white list through.

    def product_params

      # params.fetch(:product, {})

      

        params.require(:product).permit(:title, :template, :price, :msrp, :enddate)

        

    end

    

    

    

    

end

Ok, that's my product controller...


On Friday, September 30, 2016 at 11:38:34 AM UTC-4, mode-x wrote:

Pardon me its the update action code

On 30 Sep 2016 4:31 p.m., "Emmanuel Abia" <abia...@gmail.com> wrote:

Need the code in the controller edit action

On 30 Sep 2016 4:03 p.m., "Joe Guerra" <jgu...@jginfosys.com> wrote:

Ok, here is my edit products page...

<% if user_signed_in? %>  <!-- fix this change to admin user -->

<h1>Editing Product</h1>

<%= render 'form' %>

<%= link_to 'Show', @product %> |

<%= link_to 'Back', products_path %>

<% else %>

    <div class="alert alert-warning" role="alert">You must be signed in as administrator to edit the products.</div>

  

<% end %> 

here is my _form

<%= simple_form_for(@product) do |f| %>

  <%= f.error_notification %>

 <!-- fix this -->

 <div class = "field">

    

    <%= f.label :category %><br/>

    

    <%= f.collection_select :category, Category.all, :id, :name %>

  </div>

  <!-- fix this, it should save the category to the model -->

  

  <div class="form-inputs">

    

    <%= f.input :title %>

    <%= f.input :template %>

    <%= f.input :price %>

    <%= f.input :msrp %>

    <%= f.input :enddate %>

    <%= f.input :draft %>

  

 

  </div>

  <div class="form-actions">

    <%= f.button :submit %>

  </div>

<% end %>

On Friday, September 30, 2016 at 10:58:34 AM UTC-4, mode-x wrote:

You need to show the code for your edit

On 30 Sep 2016 3:51 p.m., "Joe Guerra" <jgu...@jginfosys.com> wrote:

I've got two tables in my Postgres database: categories and products.

I have a one to many relationship defined, one category can have many products.

I then created a reference and migrated the tables.

AddCategoryRefToProducts category:references

I have this in my models.

#product.rb  belongs_to :category    #category.rb  has_many :products

I've fixed the _form to include the category id.   But when I edit or update the form, the category id is not written to the product table.

I think I'm missing a step somewhere, not sure where.

Any suggestions?

Thanks,

Joe

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class ProductsController < ApplicationController

  before_action :set_product, only: [:show, :edit, :update, :destroy]

  

  # GET /products

  # GET /products.json

  def index

   

   # @search = Product.search(params[:search])

    

    #ransack

    @search = Product.search(params[:q])

    @products = @search.result.paginate(page: params[:page] , per_page: 10)

      

    # @products = Product.all

    

    # @products = @search.all

    

    #paginate

    #@product = Product.paginate(:page => params[:page], per_page: 10)

    #Product.paginate(:page => params[:page], per_page: 10)

    

  end

  # GET /products/1

  # GET /products/1.json

  def show

  end

  # GET /products/new

  def new

    @product = Product.new

  end

  # GET /products/1/edit

  def edit

  end

  # POST /products

  # POST /products.json

  def create

    @product = Product.new(product_params)

    respond_to do |format|

      if @product.save

        format.html { redirect_to @product, notice: 'Product was successfully created.' }

        format.json { render :show, status: :created, location: @product }

      else

        format.html { render :new }

        format.json { render json: @product.errors, status: :unprocessable_entity }

      end

    end

  end

  # PATCH/PUT /products/1

  # PATCH/PUT /products/1.json

  def update

    respond_to do |format|

      if @product.update(product_params)

        format.html { redirect_to @product, notice: 'Product was successfully updated.' }

        format.json { render :show, status: :ok, location: @product }

      else

        format.html { render :edit }

        format.json { render json: @product.errors, status: :unprocessable_entity }

      end

    end

  end

  # DELETE /products/1

  # DELETE /products/1.json

  def destroy

    @product.destroy

    respond_to do |format|

      format.html { redirect_to products_url, notice: 'Product was successfully destroyed.' }

      format.json { head :no_content }

    end

  end

  private

    # Use callbacks to share common setup or constraints between actions.

    def set_product

      @product = Product.find(params[:id])

    end

    # Never trust parameters from the scary internet, only allow the white list through.

    def product_params

      # params.fetch(:product, {})

      

        params.require(:product).permit(:title, :template, :price, :msrp, :enddate)

        

    end

    

    

    

    

end

Ok, that's my product controller...


On Friday, September 30, 2016 at 11:38:34 AM UTC-4, mode-x wrote:

Pardon me its the update action code

On 30 Sep 2016 4:31 p.m., "Emmanuel Abia" <abia...@gmail.com> wrote:

Need the code in the controller edit action

On 30 Sep 2016 4:03 p.m., "Joe Guerra" <jgu...@jginfosys.com> wrote:

Ok, here is my edit products page...

<% if user_signed_in? %>  <!-- fix this change to admin user -->

<h1>Editing Product</h1>

<%= render 'form' %>

<%= link_to 'Show', @product %> |

<%= link_to 'Back', products_path %>

<% else %>

    <div class="alert alert-warning" role="alert">You must be signed in as administrator to edit the products.</div>

  

<% end %> 

here is my _form

<%= simple_form_for(@product) do |f| %>

  <%= f.error_notification %>

 <!-- fix this -->

 <div class = "field">

    

    <%= f.label :category %><br/>

    

    <%= f.collection_select :category, Category.all, :id, :name %>

  </div>

  <!-- fix this, it should save the category to the model -->

  

  <div class="form-inputs">

    

    <%= f.input :title %>

    <%= f.input :template %>

    <%= f.input :price %>

    <%= f.input :msrp %>

    <%= f.input :enddate %>

    <%= f.input :draft %>

  

 

  </div>

  <div class="form-actions">

    <%= f.button :submit %>

  </div>

<% end %>

On Friday, September 30, 2016 at 10:58:34 AM UTC-4, mode-x wrote:

You need to show the code for your edit

On 30 Sep 2016 3:51 p.m., "Joe Guerra" <jgu...@jginfosys.com> wrote:

I've got two tables in my Postgres database: categories and products.

I have a one to many relationship defined, one category can have many products.

I then created a reference and migrated the tables.

AddCategoryRefToProducts category:references

I have this in my models.

#product.rb  belongs_to :category    #category.rb  has_many :products

I've fixed the _form to include the category id.   But when I edit or update the form, the category id is not written to the product table.

I think I'm missing a step somewhere, not sure where.

Any suggestions?

Thanks,

Joe

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Need the code in the controller edit action

On 30 Sep 2016 4:03 p.m., "Joe Guerra" <jguerra@jginfosys.com> wrote:

Ok, here is my edit products page...

<% if user_signed_in? %>  <!-- fix this change to admin user -->

<h1>Editing Product</h1>

<%= render 'form' %>

<%= link_to 'Show', @product %> |

<%= link_to 'Back', products_path %>

<% else %>

    <div class="alert alert-warning" role="alert">You must be signed in as administrator to edit the products.</div>

  

<% end %> 

here is my _form

<%= simple_form_for(@product) do |f| %>

  <%= f.error_notification %>

 <!-- fix this -->

 <div class = "field">

    

    <%= f.label :category %><br/>

    

    <%= f.collection_select :category, Category.all, :id, :name %>

  </div>

  <!-- fix this, it should save the category to the model -->

  

  <div class="form-inputs">

    

    <%= f.input :title %>

    <%= f.input :template %>

    <%= f.input :price %>

    <%= f.input :msrp %>

    <%= f.input :enddate %>

    <%= f.input :draft %>

  

 

  </div>

  <div class="form-actions">

    <%= f.button :submit %>

  </div>

<% end %>

On Friday, September 30, 2016 at 10:58:34 AM UTC-4, mode-x wrote:

You need to show the code for your edit

On 30 Sep 2016 3:51 p.m., "Joe Guerra" <jgu...@jginfosys.com> wrote:

I've got two tables in my Postgres database: categories and products.

I have a one to many relationship defined, one category can have many products.

I then created a reference and migrated the tables.

AddCategoryRefToProducts category:references

I have this in my models.

#product.rb  belongs_to :category    #category.rb  has_many :products

I've fixed the _form to include the category id.   But when I edit or update the form, the category id is not written to the product table.

I think I'm missing a step somewhere, not sure where.

Any suggestions?

Thanks,

Joe

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Ok, here is my edit products page...

<% if user_signed_in? %>  <!-- fix this change to admin user -->

<h1>Editing Product</h1>

<%= render 'form' %>

<%= link_to 'Show', @product %> |

<%= link_to 'Back', products_path %>

<% else %>

    <div class="alert alert-warning" role="alert">You must be signed in as administrator to edit the products.</div>

  

<% end %> 

here is my _form

<%= simple_form_for(@product) do |f| %>

  <%= f.error_notification %>

 <!-- fix this -->

 <div class = "field">

    

    <%= f.label :category %><br/>

    

    <%= f.collection_select :category, Category.all, :id, :name %>

  </div>

  <!-- fix this, it should save the category to the model -->

  

  <div class="form-inputs">

    

    <%= f.input :title %>

    <%= f.input :template %>

    <%= f.input :price %>

    <%= f.input :msrp %>

    <%= f.input :enddate %>

    <%= f.input :draft %>

  

 

  </div>

  <div class="form-actions">

    <%= f.button :submit %>

  </div>

<% end %>

On Friday, September 30, 2016 at 10:58:34 AM UTC-4, mode-x wrote:

You need to show the code for your edit

On 30 Sep 2016 3:51 p.m., "Joe Guerra" <jgu...@jginfosys.com> wrote:

I've got two tables in my Postgres database: categories and products.

I have a one to many relationship defined, one category can have many products.

I then created a reference and migrated the tables.

AddCategoryRefToProducts category:references

I have this in my models.

#product.rb  belongs_to :category    #category.rb  has_many :products

I've fixed the _form to include the category id.   But when I edit or update the form, the category id is not written to the product table.

I think I'm missing a step somewhere, not sure where.

Any suggestions?

Thanks,

Joe

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