& XSLT Thanks.
I got another question

when we use LibXML findvalue sub
eg.
$values = $node-> findvalue($xpath);


It will return all the nodes' value as a string. Can it LibXML return an  
array or an array ref?

On Jun 21, 2009 10:38pm, Aristotle Pagaltzis <pagaltzis@[...].de>  wrote:

>  * redicaps@[...].com redicaps@[...].com> [2009-06-21 12:50]:


>  > Here is the XML::XPath code:


>  >


>  > my $xml = XML::XPath->new( xml => $string);


>  > my $nodeset = $xml->findnodes('//entry');


>  > foreach my $node ( $nodeset->get_nodelist){


>  > print $node->findvalue('//title'),"\n";


>  > }


>  >


>  > I got


>  > friendsEngowo


>  > friendsEngowo


>  > which are all the title nodes of this xml, it seems like each


>  > $node has all the information of this XML. Dose any one knows


>  > what the problem is?




>  XML::XPath is buggy. It shouldn't produce any output for your


>  expession.




>  > Then I try to use XML::LibXML instead, here is the code


>  >


>  > my $xml = XML::LibXML->new->parse_string( $string);


>  > my @nodeset = $xml->find('//entry');


>  > print Dumper @nodeset;


>  >


>  > I got


>  > $VAR1 = bless( [], 'XML::LibXML::NodeList' );


>  >


>  > which means I got nothing, entry nodes for this xml are not


>  > found, so can anybody help me?




>  This is correct behaviour. Bj�rn told you the solution; see


>  http://plasmasturm.org/log/259/> for some more background and


>  some example code.




>  Regards,


>  --


>  Aristotle Pagaltzis // http://plasmasturm.org/>


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