Generic XML display and query client

Last updated: ; since: 2000-11-27
This page has been developped as part of the "Worlwide Botanical Knowledge Base" project, see :

With this XPath demo page it is possible to:

Notes: Some Javascript + DHTML code has been added to have a GUI to help generate XPath queries without having to copy-and-paste XPath strings from the page.
For instance a general query in construction such as

/a[constraint1]/b[constraint2]    |    <same thing>

is associated to pull-down menus:
- / or // or . or verbose axis
- b or other possible tags at same depth level
- for adding constraints a button inserts a GUI of the same kind as the entry general query GUI, since a constraint's syntax  is the same as a general XPath string.