Re^3: Select Node

You can build the search path using variables like this

my $x = 2;
my $y = $x * 2;
my $xpath = "/find/find/work[\@eu='$y']";
print "Searching for $xpath\n";

my $twig = XML::Twig::XPath->new(
  twig_roots => {
    $xpath => \&work,
  },
);
[download]

I don't see sub chapter in the XML

poj

Comment on Re^3: Select Node Download Code

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Re^4: Select Node by Arenas (Novice) on Feb 20, 2016 at 16:15 UTC
Hello Sir! Many thank for tou quik reply! Oh! Sorry i forgot to arsk how do to get the output formula(mask format string): `# ###.####` (force) Is it also possible for Perl? `# I dont need to convert to int/string for the html output? my forme = # ###.#### $xpath; $forme;` [download] ?? Nota bene: I see for the chapter. My fault Thank @r ..(\(АА)/)..	[reply] [d/l] [select]
Re^5: Select Node by poj (Abbot) on Feb 20, 2016 at 17:32 UTC
What's in `$xpath` and what does it look like after formatting ? poj	[reply] [d/l]