I tried to use registerNs but no luck :(

When you use XML::LibXML::XPathContext, remember to call findnodes on that object for the namespaces to take effect. The following works fine for me (output "<node1>TEXT 1"</node1>") for your example file. Note how I'm passing the context of the second findnodes call as the second argument, and I adjusted your XPath expressions to use the namespace, since it applies to all nodes in the document.

use warnings; use strict; use XML::LibXML; my $doc = XML::LibXML->load_xml( location => '/tmp/foo.xml' ); my $xpc = XML::LibXML::XPathContext->new($doc); $xpc->registerNs('foo', 'urn:foo:names:tc:doc:document:1.2'); foreach my $tu ($xpc->findnodes('/foo:doc/foo:body/foo:node')) { for my $node ($xpc->findnodes('foo:node1', $tu)) { print "$node\n"; } }

In reply to Re: XML namespaces by haukex
in thread XML namespaces by corfuitl

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.