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XML::Grove::Path.3pm
Langue: en
Version: 2010-02-10 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
XML::Grove::Path - return the object at a pathSYNOPSIS
use XML::Grove::Path; # Using at_path method on XML::Grove::Document or XML::Grove::Element: $xml_obj = $grove_object->at_path("/some/path"); # Using an XML::Grove::Path instance: $pather = XML::Grove::Path->new(); $xml_obj = $pather->at_path($grove_object);
DESCRIPTION
"XML::Grove::Path" returns XML objects located at paths. Paths are strings of element names or XML object types separated by slash (``/'') characters. Paths must always start at the grove object passed to `"at_path()"'. "XML::Grove::Path" is not XPath, but it should become obsolete when an XPath implementation is available.Paths are like URLs
/html/body/ul/li[4] /html/body/#pi[2]
The path segments can be element names or object types, the objects types are named using:
#element #pi #comment #text #cdata #any
The `"#any"' object type matches any type of object, it is essentially an index into the contents of the parent object.
The `"#text"' object type treats text objects as if they are not normalized. Two consecutive text objects are separate text objects.
AUTHOR
Ken MacLeod, ken@bitsko.slc.ut.usSEE ALSO
perl(1), XML::Grove(3)Extensible Markup Language (XML) <http://www.w3c.org/XML>
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre