Rails for Java Developers phần 8 ppsx

... http://manuals.rubyonrails.com/read/book/17 Capistrano is a Ruby-based deployment automation tool. Although developed for Ruby and Rails, it can deploy applications for other language platforms as well. ... better performance. • Java interop with other platforms has been much more tested. CONTINUOUS INTEGRATION WITH CERBERUS 243 8. 5 Continuous Integration with Cerberus Rake is an exc...

Ngày tải lên: 06/08/2014, 09:20

... the Java and Rails web development camps, but that’s hard to see from where I stand. Most of the happy Rails developers I know have a long hi story as Java programmers, and while we love Java for ... For a t utori al and introduction to Rails, we recom- mend Agile Web Development with Rails [TH06]. This book is not a comparison of Java and Ruby for managers consider- in...

Ngày tải lên: 06/08/2014, 09:20

... variables: Download code /java_ xt/src/ForEach .java import java. util.Map; public class ForEach { public static void main(String[] args) { for (String arg: args) { System.out.println(arg); } for (Map.Entry ... hods fetch and store. Better Th an For, and More Than Each Java 5.0 introduced a more expressive syntax for iteration. The fol- lowing example uses Java 5.0’s For- Each l...

Ngày tải lên: 06/08/2014, 09:20

... be named for what they do or for branding reasons. For example, the Rails MVC controller code lives in the Action- Controller module. Ruby programmers worry less about naming collisions for three ... manager: Download code /java_ xt/src/del/DemoMana ger .java Manager m = getManager(); m.writeTestPlan(5); m.code(3); m.runTests(6); m.debug(2); DEFINING CLASSES 62 Download code /java_...

Ngày tải lên: 06/08/2014, 09:20

... /Users/stuart/FR _RAILS4 JAVA/ Book/code /rails_ xt) == CreateQuips: reverting ============================ drop_table(:quips) -> 0.2 387 s == CreateQuips: reverted (0.2401s) =================== Rails uses ... Some libraries provide solutions for this; Hibernate and Kodo, for exam- ple, provide tools for generating schema from meta data, or vice versa, and this leads to an automa...

Ngày tải lên: 06/08/2014, 09:20

... code/appfuse_people/src/web/com/relevancellc/people/webapp/action/PersonAction .java public ActionForward edit(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { PersonForm personForm = (PersonForm) form; if ... with the form bean. The form is an instance of PersonForm. The form bean represents the web form data associated wit...

Ngày tải lên: 06/08/2014, 09:20

... 1 78 Using the TabularFormBuilder, our form code simplifies to the following: Download code /rails_ xt/app/views/examples/tabular_form _for. rhtml <h2>Tabular Form For& lt;/h2> <% form _for ... provides the form _for helper to reduce the repetitiveness of form code. The previous form looks like this if you use form _for: Download code /rails_ xt/app/views/examples/form _for. r...

Ngày tải lên: 06/08/2014, 09:20

... tests, 1 assertions, 1 failures, 0 errors RAILS TESTING CONVENTIONS 206 Download code /rails_ xt/sample s /rails_ stats.rb base ||= " / /rails& quot; # set for your own ends files = tests = setups ... a Rails application, the easiest way to run an entire test suite is to install the Selenium on Rails plugin: 8 script/plugin install http://svn.openqa.org/svn/selenium-on -rails/...

Ngày tải lên: 06/08/2014, 09:20

... code /java_ xt/src/xml/DOMOutput .java Line 1 TransformerFactory tf = TransformerFactory.newInstance(); - Transformer tform = tf.newTransformer(); - tform.setOutputProperty(OutputKeys.INDENT, "yes" ); - tform.transform(new ... approach for both the Java and Rails applications. CREATING XML WI TH BUILDER 276 In Java, you can control XML output by setting Transformer propertie...

Ngày tải lên: 06/08/2014, 09:20

... with Rails by Thomas et al., 14 Ajax in ActionView, 184 –191 defined, 185 degradable, 190 in Rails applications, 185 InPlaceEditor, 186 , 187 , 190 JavaSc ript libraries and, 185 – 186 planning for, 189 –191 Rails ... ts Libraries and JavaScript, 185 Prototype, 185 and RubyGems, 83 Scriptaculous, 185 , 186 for Selenium and Rails, 193 for soap4r, 259 for Struts, 174 tag, 1...

Ngày tải lên: 06/08/2014, 09:20