XSLTForms/XForms 2.0

XSLTForms is supporting extensions of XForms 1.1 World Wide Web Consortium recommendation which are planned to be specified in the next specifications of XForms.


  1. "show" attribute
  2. The xf:dialog, xf:show, and xf:hide elements
  3. XPath 2.0 Functions

The function element of XForms 2.0 appears not yet to be supported in XSLTForms as of February 2017 (but XSLTForms does have support for user-defined functions, which can be defined in Javascript and added to the registry of XPath functions so they can be called from within XPath expressions.)