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Re^2: OT: Perl and Javascript - escaping newlines

by PodMaster (Abbot)
on Feb 26, 2006 at 09:20 UTC ( #532855=note: print w/replies, xml ) Need Help??

in reply to Re: OT: Perl and Javascript - escaping newlines
in thread OT: Perl and Javascript - escaping newlines

use Data::JavaScript; my @array = ( 1, 2, "f\no\no\n\bar" ); print $_,$/ for jsdump( my_array => \@array); __DATA__ var my_array = new Array; my_array[0] = 1; my_array[1] = 2; my_array[2] = 'f\012o\012o\012\010ar';
This confirms it for me
<a href="javascript:alert('f\012o\012o\012\010ar');"> alert('f\012o\012o\012\010ar') </a>

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Re^3: OT: Perl and Javascript - escaping newlines
by ikegami (Pope) on Feb 27, 2006 at 15:59 UTC
    In that case,
    my $string = ... from db ...; my $jscode = $string; $jscode =~ s/(\W)/ sprintf('\\0%o', ord($1)) /ge; $jscode = qq{"$jscode"};
    would also work.

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