Moving to XML

Beginning XSL-T (vii): Patterns

*

matches any element

foo

matches any element whose type is foo

foo | bar

matches any element whose type is foo or bar

foo/bar

matches any bar element with a foo parent

foo//bar

matches any bar element with a foo ancestor

foo[ @bar='baz']

matches any foo element which has a bar attribute which has the value baz

foo[1]

matches any foo element which is the first foo child of its parent

foo[ position() = 1]

matches any foo element which is the first child of its parent

[ position() < 5]

matches any element which is the first, second, third or fourth child of its parent

text()

matches any text element.

This is just the basics. The full definition is here

Full text of this presentation | Table of Contents | No Frames Author: Simon Brooke | Copyright © 1998-1999 Weft Technology Ltd Slide 101 of 109

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