No use ... still i m getting error :(
On Wednesday, 11 February 2009 22:49:11 UTC+5:30, Ashok Bee wrote:
> Env: rails 2.2.2
> oracle 10g
>
> Have created a table and sequence
> --------------------------------
> create table products (
> id number not null,
> title varchar2(100) not null,
> description varchar2(255) not null,
> image_url varchar2(200) not null,
> price number(10,2) not null,
> primary key(id)
> )
>
> create sequence products_seq
> start with 1
> increment by 1
> nomaxvalue
>
> No errors displaying all the products using the default action index
> But when I put show/edit links , it errors out.
> Is this show link is not able to get the product id ?
> Please help.
> route.rb is good. I did look at rake route output.
>
> Error
> ------
>
> ActionController::RoutingError in Products#index
>
> Showing app/views/products/index.html.erb where line #17 raised:
>
> product_url failed to generate from {:action=>"show",
> :controller=>"products", :id=>#<Product id:
> #<BigDecimal:506ca20,'0.1E1',4(8)>, title: "Laptop", description:
> "Laptop - TODO", image_url: "http://localhost:3000/products/new";, price:
> #<BigDecimal:506c958,'0.2E4',4(12)>>}, expected: {:action=>"show",
> :controller=>"products"}, diff: {:id=>#<Product id:
> #<BigDecimal:506c764,'0.1E1',4(8)>, title: "Laptop", description:
> "Laptop - TODO", image_url: "http://localhost:3000/products/new";, price:
> #<BigDecimal:506c69c,'0.2E4',4(12)>>}
>
> Extracted source (around line #17):
>
> 14: <td><%=h product.description %></td>
> 15: <td><%=h product.image_url %></td>
> 16: <td><%=h product.price %></td>
> 17: <td><%= link_to 'Show', product %></td>
> 18: <td><%= link_to 'Edit', edit_product_path(product) %></td>
> 19: <td><%= link_to 'Destroy', product, :confirm => 'Are you sure?',
> :method => :delete %></td>
> 20: </tr>
>
> RAILS_ROOT: C:/Documents and Settings/beesaa/Desktop/ruby/web/depot
> Application Trace | Framework Trace | Full Trace
>
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/routing/route_set.rb:377:in
> `raise_named_route_error'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/routing/route_set.rb:341:in
> `generate'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/url_rewriter.rb:208:in
> `rewrite_path'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/url_rewriter.rb:187:in
> `rewrite_url'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/url_rewriter.rb:165:in
> `rewrite'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:626:in
> `url_for'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/helpers/url_helper.rb:85:in
> `send'
>
> C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/helpers/url_helper.rb:85:in
> `url_for'
> (eval):16:in `product_path'
> app/views/products/index.html.erb:17
> app/views/products/index.html.erb:11:in `each'
> app/views/products/index.html.erb:11
> app/controllers/products_controller.rb:7:in `index'
> --
> Posted via http://www.ruby-forum.com/.
>
>
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