variable « XSLT stylesheet « XML Tutorial

5.68.1.Define variable and use it
5.68.2.Fill position to a variable
5.68.3.Define and use variable
5.68.4.Variable scope
5.68.5.Variable assignment with choose statement
5.68.6.There is an important difference in variable value specification.
5.68.7.if a variable has some defined value
5.68.8.Variable without initialization
5.68.9.demonstrate different ways of setting xsl:variable

5.68.10.Use variable to hold a result tree