I have gone through the perlfaq4 ,but I am really struggling to get the correct logic to compare two array reference and only display matching records... Its also says use of Hash, so do i need to change Hash ...as im already having array of hash.. please correct me .. 
#!/usr/bin/env perl       

use strict;
use warnings;
use XML::XPath;
use Data::Dumper;

my @records;
my @eventrecords;

my $eventxml = 'events.xml';
my $evenxp = XML::XPath->new(filename => $eventxml);
my $evennodeset = $evenxp->findnodes('//event');

my $xml = 'ApplicationList.xml';
my $xp = XML::XPath->new(filename => $xml);
my $nodeset = $xp->findnodes('//application_list');


foreach my $evennode ($evennodeset->get_nodelist) { 
        my $evenssrid = $evenxp->find("./custom_attribute_list/custom_
+attribute[normalize-space(name)='SSRID']/value", $evennode);
        
            s/^\s+|\s+$//g for $evenssrid;
        
             push @eventrecords, {eventid => $evenssrid};
    }
    
print Dumper \@eventrecords;

foreach ($xp->findnodes('/application_list/application/@id') ) {
        my $appid = $_->string_value;
        $appid =~ s/^\s+|\s+$//g;
        push @records, 
        {appid => $appid
        
        };
    }

print Dumper \@records;

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In reply to Re^6: Compare 2 XML files by snehit.ar
in thread Compare 2 XML files by snehit.ar

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