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Rails + Sencha = Netzke
- 1. Rails + Sencha = Netzke claudio@beffa.ch 16. Februar 2011 at rubyonrails.ch
- 2. Dictionary • RIA = Rich Internet Applications • JS = JavaScript • Sencha = Tea & RIA JS framework ExtJS • Netzke = Rails marries Sencha by @nomadcoder
- 3. Why Sencha? • Best RIA framework (personal oppinion) • Cross platform & consistent architecture • Examples & documentation • Maintained by a company • sencha.com
- 4. Why Netzke? • Clean Rails-Sencha interface • Pre-fabricated componentents • You don't have to write it yourself • Maintained & documented • Small user group • netzke.org
- 5. Where? • Relational data structure • Many actions per view • Conservative end user Reporting, ERP, accounting, admin backends, desktop / Excel replacement etc.
- 6. Why Hate It? • Steep learning curve • Mixing server and client side You'll use Firebug a lot...
- 8. Start Extjs--> public/extjs famfamfam_silk_icons --> images/ icons Gemfile gem 'netzke-core' application.html.XXX gem 'netzke-basepack' <head> <%= csrf_meta_tag %> <%= netzke_init %> routes.rb </head> netzke
- 9. Finish rails g model Person name:string mail:.. rails g controller Welcome index bundle install rake db:migrate rails s index.html.XXX <%= netzke :person, :class_name => "Basepack::GridPanel", :model => "Person" %>
- 11. rails g model Company name:string rake db:migrate Person belongs_to :company index.html.XXX <%= netzke :person, :class_name => "Basepack::GridPanel", :model => "Person", :columns => [:name, :mail, :company__name] %> <%= netzke :company, :class_name => "Basepack::GridPanel", :model => "Company" %>
- 12. class CustomActionGrid < GridPanel action :show_map, :text => "Show Map" def default_bbar [:show_map.action, "-", *super] end def default_context_menu [:show_map.action, "-", *super] end js_method :on_show_map, <<-JS function(){alert("Map");} JS end
- 13. Testing With Cucumber and Selenium see http://bit.ly/gP2gAo
- 14. Links • blog.writelesscode.com • netzke.org • github.com/skozlov/netzke/wiki • Google Group „Netzke“
- 15. About me, myself and I: • Ruby & Rails Engineer since 10.10.05 • claudio@beffa.ch • @beffa • Book me +41 79 569 97 13
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