09-22-2008
Wow, thank you. That was a very elegant solution.
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LEARN ABOUT DEBIAN
xml::libxml::lazybuilder
XML::LibXML::LazyBuilder(3pm) User Contributed Perl Documentation XML::LibXML::LazyBuilder(3pm)
NAME
XML::LibXML::LazyBuilder - easy and lazy way to create XML document for XML::LibXML
SYNOPSIS
use XML::LibXML::LazyBuilder;
{
package XML::LibXML::LazyBuilder;
$d = DOM (E A => {at1 => "val1", at2 => "val2"},
((E B => {}, ((E "C"),
(E D => {}, "Content of D"))),
(E E => {}, ((E F => {}, "Content of F"),
(E "G")))));
}
DESCRIPTION
You can describe XML documents like simple function call instead of using createElement, appendChild, etc...
FUNCTIONS
E
E "tagname", \%attr, @children
Creats CODEREF that generates "XML::LibXML::Element" which tag name is given by first argument. Rest arguments are list of text
content or child element created by "E" (so you can nest "E").
Since the output of this function is CODEREF, the creation of actual "XML::LibXML::Element" object will be delayed until "DOM" function
is called.
DOM
DOM &docroot, $var, $enc
Generates "XML::LibXML::Document" object actually. First argument is a CODEREF created by "E" function. $var is version number of XML
docuemnt, "1.0" by default. $enc is encoding, "utf-8" by default.
EXPORT
None by default.
:all
Exports "E" and "DOM".
EXAMPLES
I recommend to use "package" statement in a small scope so that you can use short function name and avoid to pollute global name space.
my $d;
{
package XML::LibXML::LazyBuilder;
$d = DOM (E A => {at1 => "val1", at2 => "val2"},
((E B => {}, ((E "C"),
(E D => {}, "Content of D"))),
(E E => {}, ((E F => {}, "Content of F"),
(E "G")))));
}
Then, "$d->toString" will generate XML like this:
<?xml version="1.0" encoding="utf-8"?>
<A at1="val1" at2="val2"><B><C/><D>Content of D</D></B><E><F>Content of F</F><G/></E></A>
SEE ALSO
XML::LibXML
AUTHOR
Toru Hisai, <toru@torus.jp>
COPYRIGHT AND LICENSE
Copyright (C) 2008 by Toru Hisai
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.10.0 or,
at your option, any later version of Perl 5 you may have available.
perl v5.12.3 2008-11-10 XML::LibXML::LazyBuilder(3pm)