Document Wars

Integrate XForms with the Google Web Toolkit, Part 3: Using GWT to create XFormsThis four-part series demonstrates how to use the Google Web Toolkit (GWT) and XForms together to create a dynamic Web application. Part 1 looked at the two technologies and how both had JavaScript underpinnings. Part 2 shows how to create a small application with two pages. One page uses GWT to show a list of artists managed by a record company. The second page uses XForms to display the albums recorded by a particular artist. Part 3 uses GWT and XForms on the same page. See how to take advantage of each technology's bindings to JavaScript by using JavaScript to achieve interactivity between GWT and XForms.

XML expert, consultant and Microsoft MVP Don Demsak argues that both technologies share a fundamental flaw-they're not really striving to be standards at all. "I think this whole OOXML versus ODF thing is a non-issue. Both formats are just serialization formats for the object models they're associated with, and are not designed as impartial, interoperable formats," Demsak writes in an e-mail. Gary Edwards, president of the OpenDocument Foundation, which drives ODF development, believes codified document standards should not carry forward old flaws and application nuances. "The world is not a clean slate, but it's going to somehow make that transition of existing documents, applications and processes to XML," he says in an e-mail. "To us, that is an open XML file format consistent with the continuing work of the W3C that also meets the following criteria: open, unencumbered, universally interoperable, totally application-platform-vendor independent, with an acceptable citizen-driven governance," Edwards writes.

Being XML, it should be easy to convert between the two formats."

To handle IP conflicts between open source and proprietary software organizations, Ballmer wants to see what he calls "an intellectual property interoperability framework between the two worlds." He did not give any specifics on what such a framework would look like.