As side note XML::Twig has his own site with many tutorials and a helpfull QuickReference.

In my homenode i also have this bounch of links about the topics:

XML "If you need to deal with XML, first, we’re very sorry." b d foy http://www.effectiveperlprogramming.com/2011/07/rewrite-xml-with-xmltwig/ and http://www.effectiveperlprogramming.com/2010/03/process-xml-data-with-xmltwig/ and http://it-is-etc.blogspot.it/2012/07/perl-how-to-manipulate-xml-files-using.html and http://perlmeme.org/tutorials/parsing_xml.html speed comparison http://www.robinclarke.net/archives/xml-parsing-with-perl mirod schratchpad and Re: Another simple XML Twig question and http://www.xml.com/pub/a/2001/03/21/xmltwig.html ambrus's Do not reinvent the wheel: real-world example using XML::Twig and also http://perl-xml.sourceforge.net/faq/ and choroba about XML

The trick about the league (that relies on the stability of the XML feeded and that make the code somehow fragile) is very simple:
The $cur_league begins with a dummy value. Then, when the file is parsed (from first line to the bottom) and when a league tag is encountered the relative twig_handler is triggered, setting $cur_league with a real value.
Then are triggered handlers for events (date,team..): when the first date is found the handler prints the league, a comma, the date, another comma. The current league is so valid for all events included in the <league> </league>. Next occurence of 'league' will set $cur_league to a new value. And so on.
i hope i was clear.. if no, let me know


HtH
L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re^7: How to parse this hash? XML question (Twig example) by Discipulus
in thread How to parse this hash? And how to describe my probem? by Trace On

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.