From: hinsen <h.gildhoff@...>
Date: 2007-06-16T19:30:43+09:00
Subject: REXML, XPath  and Namespace

Hi.

I want to parse an xml file using REXML::XPath. I can easily navigate
through the xml-tree with methods like 'XPath.match(xml, "child::*")'
and. But i can't
access nodes with the structure 'prefix:name'. Even this call is not
working (it doesn't hit any node):

sub_tags = REXML::XPath.match(xml, "/rss/channel/item/dc:date", {
"dc"=>"http://purl.org/dc/elements/1.1/" })

Do you know what i'am doing wrong?
Thanks

<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" version="2.0"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:xCal="urn:ietf:params:xml:ns:xcal">
  <channel>
    <title>Zvents search for events matching   within 60 miles of
6</title>
    <link>http://www.zvents.com/search?...</link>
    <ttl>60</ttl>
    <description>Zvents search for even Germany
returesults.</description>
    <stream_count>2</stream_count>
    <item>
      <title>MIR DETSTWA</title>
      <description>International Exhibition of Goods for
Childg</description>
      <summary></summary>
      <phone></phone>
      <guid>http://www.zvents.com/events/show/896719-MIR-DETSTWA</guid>
      <link>http://www.zvents.com/events/show/896719-MIR-DETSTWA</link>
      <dc:creator>mBLAST</dc:creator>
      <id>896719</id>
      <parent_id></parent_id>
      <series_count></series_count>
      <geo:lat>50.12</geo:lat>
      <geo:long>8.68</geo:long>
      <pubDate>Wed, 30 May 2007 07:11:46 +0000</pubDate>
      <dc:date>2007-05-30T07:11:46+0000</dc:date>
      <xCal:dtstart>2007-10-03 00:00:00 +0000</xCal:dtstart>
      <xCal:dtend>2007-10-07 00:00:00 +0000</xCal:dtend>
      ...

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