Hi hoping to get some answers here. I have thought this over and over, it is killing me. Want to get answers now, everything i have been finding is more complex then my litle system at the moment. Question is below information.
First my routes file:
get 'admin' => 'admin#index'
namespace "admin" do
resources :products
end
My Admin Products Controller is as follows:
class Admin::ProductsController < ApplicationController
# GET /products
# GET /products.json
def index
@products = Product.all
respond_to do |format|
format.html # index.html.erb
format.json { render json: @products }
end
end
# GET /products/1
# GET /products/1.json
def show
@product = Product.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.json { render json: @product }
end
end
# GET /products/new
# GET /products/new.json
def new
@product = Product.new
respond_to do |format|
format.html # new.html.erb
format.json { render json: @product }
end
end
# GET /products/1/edit
def edit
@product = Product.find(params[:id])
end
# POST /products
# POST /products.json
def create
@product = Product.new(params[:product])
respond_to do |format|
if @product.save
format.html { redirect_to @product, notice: 'Product was successfully created.' }
format.json { render json: @product, status: :created, location: @product }
else
format.html { render action: "new" }
format.json { render json: @product.errors, status: :unprocessable_entity }
end
end
end
# PUT /products/1
# PUT /products/1.json
def update
@product =开发者_JAVA技巧 Product.find(params[:id])
respond_to do |format|
if @product.update_attributes(params[:product])
format.html { redirect_to @product, notice: 'Product was successfully updated.' }
format.json { head :ok }
else
format.html { render action: "edit" }
format.json { render json: @product.errors, status: :unprocessable_entity }
end
end
end
# DELETE /products/1
# DELETE /products/1.json
def destroy
@product = Product.find(params[:id])
@product.destroy
respond_to do |format|
format.html { redirect_to products_url }
format.json { head :ok }
end
end
end
My Admin Products View files are standard, here is the _form, new, index files:
New:
<%= render 'form' %>
<%= link_to 'Back', admin_products_path %>
_form:
<%= form_for [:admin, @product] do |f| %>
<% if @product.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@product.errors.count, "error") %> prohibited this product from being saved:</h2>
<ul>
<% @product.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :title %><br />
<%= f.text_field :title %>
</div>
<div class="field">
<%= f.label :description %><br />
<%= f.text_area :description, rows: 6 %>
</div>
<div class="field">
<%= f.label :image_url %><br />
<%= f.text_field :image_url %>
</div>
<div class="field">
<%= f.label :price %><br />
<%= f.text_field :price %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
Index:
<h1>Admin Listing products</h1>
<table>
<% @products.each do |product| %>
<tr class="<%= cycle('list_line_odd', 'list_line_even') %>">
<td>
<%= image_tag(product.image_url, class: 'list_image') %>
</td>
<td class="list_description">
<dl>
<dt><%= product.title %></dt>
<dd><%= truncate(strip_tags(product.description),
length: 80) %></dd>
</dl>
</td>
<td class="list_actions">
<%= link_to 'Edit', edit_admin_product_path(product) %><br/>
<%= link_to 'Destroy', admin_product_path(product),
confirm: 'Are you sure?',
method: :delete %>
</td>
</tr>
<% end %>
</table>
<br />
<%= link_to 'New product', new_admin_product_path %>
Ok I hope that is all the information that is needed to help me.
This is the question: if i go to localhost:3000/admin/products/new I get to the form to create a new product. However if i complete the form it takes me to the following localhost:3000/product/:id. I want it to redirect_to admin/products.
I keep telling myself that it has to be the redirect_to in the "create" procedure on the admin products controller, but tried everything and it is not working..... Please help it is kill me lol
JUst redirect to your index action instead of showing the product. This also applies to your update action if at all you also want the user to be redirected to the index page if they update a product. Just change redirect_to @product
to redirect_to :action => 'index'
.
That did not work, however here is a step by step guide. http://icebergist.com/posts/restful-admin-namespaced-controller-using-scaffolding
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