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Full Discussion: Help with perl script.
Top Forums Programming Help with perl script. Post 302564986 by durden_tyler on Saturday 15th of October 2011 10:57:18 PM
Old 10-15-2011
Quote:
Originally Posted by veerubiji
Hi,
i tried like this but its not working can you suggest how to use.
Code:
use warnings;
 use strict;
 use XML::LibXML::Reader;
  my $file;

 foreach $file glob("*.xml") {

 my $reader = XML::LibXML::Reader->new( IO => $file ) or die ("unable to open file");
     my %hash;
 while ($reader->nextElement( 'nuber' ) ) {
 
 my $Number = $reader->readInnerXml();
 
 $reader->nextElement( 'data' ); 
 my $information = $reader->readOuterXml(); 
 
 $nums{$Number}= $information;
 
 print( "  NUMBER:$Number\n" );
     print( " Information:$information\n" );
 
    }
}
  print my $num=keys%hash;
 close($file);

but it doesn't give any errors also. may br is there any wrong using for loop.
Or maybe you do not have the nuber element in your files.

tyler_durden
 

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LEARN ABOUT MOJAVE

xml::libxml::attributehash5.18

XML::LibXML::AttributeHash(3)				User Contributed Perl Documentation			     XML::LibXML::AttributeHash(3)

NAME

       XML::LibXML::AttributeHash - tie an XML::LibXML::Element to a hash to access its attributes

SYNOPSIS

	tie my %hash, 'XML::LibXML::AttributeHash', $element;
	$hash{'href'} = 'http://example.com/';
	print $element->getAttribute('href') . "
";

DESCRIPTION

       This class allows an element's attributes to be accessed as if they were a plain old Perl hash. Attribute names become hash keys.
       Namespaced attributes are keyed using Clark notation.

	my $XLINK = 'http://www.w3.org/1999/xlink';
	tie my %hash, 'XML::LibXML::AttributeHash', $element;
	$hash{"{$XLINK}href"} = 'http://localhost/';
	print $element->getAttributeNS($XLINK, 'href') . "
";

       There is rarely any need to use XML::LibXML::AttributeHash directly. In general, it is possible to take advantage of XML::LibXML::Element's
       overloading. The example in the SYNOPSIS could have been written:

	$element->{'href'} = 'http://example.com/';
	print $element->getAttribute('href') . "
";

       The tie interface allows the passing of additional arguments to XML::LibXML::AttributeHash:

	tie my %hash, 'XML::LibXML::AttributeHash', $element, %args;

       Currently only one argument is supported, the boolean "weaken" which (if true) indicates that the tied object's reference to the element
       should be a weak reference. This is used by XML::LibXML::Element's overloading. The "weaken" argument is ignored if you don't have a
       working Scalar::Util::weaken.

perl v5.18.2							    2014-02-01					     XML::LibXML::AttributeHash(3)
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