Beefy Boxes and Bandwidth Generously Provided by pair Networks
laziness, impatience, and hubris
 
PerlMonks  

Re: Edit a node value in xml

by toolic (Bishop)
on Jul 23, 2009 at 15:10 UTC ( [id://782699]=note: print w/replies, xml ) Need Help??


in reply to Edit a node value in xml

You could use a CPAN module, such as XML::Twig. The following code unconditionally replaces the text of all instances of 'count' elements with the value 14.
use strict; use warnings; use XML::Twig; my $xmlStr = <<XML; <project> <run_count> <count>13</count> </run_count> </project> XML my $twig= new XML::Twig( PrettyPrint => 'indented', twig_handlers => { count => \&count } ); $twig->parse($xmlStr); $twig->print(); exit; sub count { my ($twig, $cnt) = @_; $cnt->set_text(14); } __END__ <project> <run_count> <count>14</count> </run_count> </project>

Side note: Welcome to the Monastery. In general, it is better to use 'code' tags instead of 'pre' tags when posting code. (see Perl Monks Approved HTML tags)

Replies are listed 'Best First'.
Re^2: Edit a node value in xml
by PolarSiva (Initiate) on Jul 23, 2009 at 16:21 UTC
    Thanks a lot toolic
    The code works great

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://782699]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others imbibing at the Monastery: (6)
As of 2024-04-19 11:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found