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HTML::DOM::NodeList(3)User Contributed Perl DocumentatioHTML::DOM::NodeList(3)

NAME
       HTML::DOM::NodeList - Simple node list class for	HTML::DOM

VERSION
       Version 0.058

SYNOPSIS
	 use HTML::DOM;
	 $doc =	HTML::DOM->new;

	 $list = $doc->body->childNodes; # returns an HTML::DOM::NodeList

	 $list->[0];	 # first node
	 $list->item(0); # same

	 $list->length;	# same as scalar @$list

DESCRIPTION
       This implements the NodeList interface as described in the W3C's	DOM
       standard. In addition to	the methods below, you can use a node list
       object as an array.

       This class actually only	implements those node lists that are based on
       array references	(as returned by	"childNodes" methods). The
       HTML::DOM::NodeList::Magic class	is used	for more complex node lists
       that call a code	ref to update themselves. This is an implementation
       detail though, that you shouldn't have to worry about.

OBJECT METHODS
       $list->length
	   Returns the number of items in the array.

       $list->item($index)
	   Returns item	number $index, numbered	from 0.	Note that you can also
	   use "$list->[$index]" for short.

SEE ALSO
       HTML::DOM

       HTML::DOM::NodeList::Magic

       HTML::DOM::Node

       HTML::DOM::Collection

perl v5.32.0			  2018-02-02		HTML::DOM::NodeList(3)

NAME | VERSION | SYNOPSIS | DESCRIPTION | OBJECT METHODS | SEE ALSO

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