Hi everyone, I'm new here, and I'm trying to teach myself XML::Twig for a project at work. I'm having a bit of trouble with the paste() method though--it seems to paste an element 1.5 times. Here's what I mean:
my $root = XML::Twig::Elt->new('root'); my $tag = 'tag'; my $content = 'content'; my $next = XML::Twig::Elt->new($tag, $content); $next->paste('last_child', $root); my $element = $root; while($element = $element->next_elt() ) { $element->print; print "\n"; }
The output of this is:
<tag>content</tag> content
when it should just be
<tag>content</tag>
Can anyone see what I'm doing wrong here to cause this? Thank you! Jezzica85

In reply to XML::Twig and paste by jezzica85

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.