XPath concepts and simple XPAth expressions
SUG '02
Presentations
Click on any slide to view a linked version of this presentation.

Slide 1: Part 1 of 2 Dave Evans

Slide 2: Agenda

Slide 3: Purpose of XPath

Slide 4: Quick example

Slide 5: Quick example (contd)

Slide 6: XPath like hierarchical file system

Slide 7: Attack the tree to select nodes

Slide 8: Basic XML Node Types

Slide 9: Other XML Node Types

Slide 10: XPath Axes

Slide 11: XPath Axes

Slide 12: Xpath Axes

Slide 13: XPath Axes

Slide 14: XPath Axes

Slide 15: XPath Tests

Slide 16: Example XML Document

Slide 17: Quick XPath example (contd)7

Slide 18: More XPath Tests

Slide 19: Quick XPath example (contd)8

Slide 20: Any test can occur on any step

Slide 21: Narrow versus Wide

Slide 22: Absolute and relative

Slide 23: XPath can select multiple nodes

Slide 24: Location step

Slide 25: Location path

Slide 26: See you after a refresh!


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