Yes but only if you buy it from pragmatic bookshelf ( i didnt : / ) its
UD$53, but at amazon they have it for US$29.
anyway i assumed he has the 3 edition.
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On 19 September 2010 22:03, radhames brito wrote:
>
> "Are you saying they aren't using the 'better ways" of doing things in the
> latest tutorial that is in their latest book for Rails 3? (Just curious
> because I'm using it as a guide for my learning as well.) "
>
>
> the book for rails 3 is not
"Are you saying they aren't using the 'better ways" of doing things in the
latest tutorial that is in their latest book for Rails 3? (Just curious
because I'm using it as a guide for my learning as well.) "
the book for rails 3 is not out , it will be out in January 2011
http://pragprog.com/titl
On Sun, Sep 19, 2010 at 8:21 AM, radhames brito wrote:
> surely , but i warn you that that tutorial {in the book 'Agile web
> development with Rails"} is very old, there are better way to do everything
> now.
>
>
>
Are you saying they aren't using the 'better ways" of doing things in the
latest
forgot to add the 'end'
current_item = CartItem.new(product)
> unless params[:quantity].blank?
>
current_item.quantity = params[:quantity]
> end
>
>
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surely , but i warn you that that tutorial is very old, there are better way
to do everything now.
[code]
<% form_remote_tag :url => { :action => 'add_to_cart', :id => product }
do %>
<%= text_field_tag :quantity%>
<%= submit_tag "Add to Cart" %>
<% end %>
[/code]
[code]
# store_controller.rb
In the book 'Agile web development with Rails", the authors are building
a store-like app. At some point they add dynamic adding a product with
ajax call.
[code]
<% form_remote_tag :url => { :action => 'add_to_cart', :id => product }
do %>
<%= submit_tag "Add to Cart" %>
<% end %>
[/code]
[cod
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