Forms are a part of our lives. They are used day by day in the ordinary life, but online they have a special place. They are the primary way of collecting information, being used for search engines, polls, surveys, electronic commerce, and even on-line applications. Every type of user-interaction on-line is done through web-forms of some sort. However, this technology is already showing it's age. Being created 5 years before XML, it has limitations, that make developer's and user's lives harder. Among them are:
As forms are older than XML,
This short description is about the work of XForms. Before talking about XForms it's important to understand the concept of forms. Forms are to collect the data so we should not get surprised if we say XForms is basically depending on instance data. Instance data are these data which are based on XML. The data are defined in the terms of XPath's internal tree illustration and dispensation of XML.
It may look odd at first to relate XPath with XForms. However, XPath is the well-known as the ordinary layer between XSLT and XPointer. Since XForms
Think about how many times a day you use forms, electronic or otherwise. On the Web, forms have become commonplace for search engines, polls, surveys, electronic commerce, and even on-line applications. Nearly all user interaction on the Web is through forms of some sort. This ubiquitous technology, however, is showing its age. It predates XML by half a decade, which is a contributing factor to some of its limitations:
Poor integration with XML
Limited features make even common tasks dependent on scripting
Device dependent, running well only on
Uche Ogbuji wrote a good article on XML.com here is a summary: "I’m still getting my Weblogger profile here updated, but this year I transitioned from one company I co-founded to another. Zepheira provides data architecture solutions, with a focus on semantic technology. I was early on the Semantic Web bandwagon, and I almost fell off at one point because I felt the useful, modest ideas at the core had been overrun by an academic brand of technological megalomania. This year I felt the timing was right to not only renew my interest in the technology,