my complete code is like this
<config>
<user>freddy</user>
<passwd>longNails</passwd>
<books>
<book author="Steinbeck" title="Cannery Row"/>
<book author="Faulkner" title="Soldier's Pay"/>
<book author="Steinbeck" title="East of Eden"/>
</books>
</config>
sub traverse
{
my $node = shift;
print $node->nodeName() . "\n";
print $node->nodeValue() . "\n";
if( $node-> hasAttributes() )
{
my @attrList = $node->attributes();
foreach my $attr (@attrList)
{
my $key = $attr->nodeName();
my $value = $attr->getValue();
print $key . "\t" . $value . "\n" ;
}
print "\n";
}
if( $node-> hasChildNodes() )
{
my @cns = $node->childNodes();
foreach my $cn (@cns)
{
my $key = $cn->getName();
if($key !~ /\#text/ )
{
traverse($cn);
}
}
}
}
gives errors
could you help me |