Mojo::DOM - Minimalistic XML DOM Parser With CSS3 Selectors
use Mojo::DOM; # Parse my $dom = Mojo::DOM->new; $dom->parse('<div><div id="a">A</div><div id="b">B</div></div>'); # Find my $b = $dom->at('#b'); print $b->text; # Iterate $dom->find('div[id]')->each(sub { print shift->text });
Mojo::DOM is a minimalistic and very relaxed XML DOM parser with support for CSS3 selectors. Note that this module is EXPERIMENTAL and might change without warning!
These CSS3 selectors are currently implemented.
*
Any element.
E
my $title = $dom->at('title');
An element of type E.
E[foo]
my $links = $dom->find('a[href]');
An E element with a foo attribute.
foo
E[foo="bar"]
my $fields = $dom->find('input[name="foo"]');
An E element whose foo attribute value is exactly equal to bar.
bar
E[foo^="bar"]
my $fields = $dom->find('input[name^="f"]');
An E element whose foo attribute value begins exactly with the string bar.
E[foo$="bar"]
my $fields = $dom->find('input[name$="o"]');
An E element whose foo attribute value ends exactly with the string bar.
E:root
my $root = $dom->at(':root');
An E element, root of the document.
E F
my $headlines = $dom->find('div h1');
An F element descendant of an E element.
F
E > F
my $headlines = $dom->find('html > body > div > h1');
An F element child of an E element.
Mojo::DOM implements the following attributes.
charset
my $charset = $dom->charset; $dom = $dom->charset('UTF-8');
Charset used for decoding XML.
tree
my $array = $dom->tree; $dom = $dom->tree(['root', ['text', 'lalala']]);
Document Object Model.
Mojo::DOM inherits all methods from Mojo::Base and implements the following new ones.
all_text
my $text = $dom->all_text;
Extract all text content from DOM structure.
at
my $result = $dom->at('html title');
Find a single element with CSS3 selectors.
attrs
my $attrs = $dom->attrs;
Element attributes.
children
my $children = $dom->children;
Children of element.
find
my $results = $dom->find('html title');
Find elements with CSS3 selectors.
$dom->find('div')->each(sub { print shift->text });
name
my $name = $dom->name; $dom = $dom->name('html');
Element name.
namespace
my $namespace = $dom->namespace;
Element namespace.
parent
my $parent = $dom->parent;
Parent of element.
parse
$dom = $dom->parse('<foo bar="baz">test</foo>');
Parse XML document.
replace
$dom = $dom->replace('<div>test</div>');
Replace elements.
replace_content
$dom = $dom->replace_content('test');
Replace element content.
root
my $root = $dom->root;
Find root element.
text
my $text = $dom->text;
Extract text content from element only, not including child elements.
to_xml
my $xml = $dom->to_xml;
Render DOM to XML.
Mojolicious, Mojolicious::Guides, http://mojolicious.org.
To install Mojolicious, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mojolicious
CPAN shell
perl -MCPAN -e shell install Mojolicious
For more information on module installation, please visit the detailed CPAN module installation guide.