[32286] in Perl-Users-Digest
Perl-Users Digest, Issue: 3553 Volume: 11
daemon@ATHENA.MIT.EDU (Perl-Users Digest)
Sun Nov 27 18:09:39 2011
Date: Sun, 27 Nov 2011 15:09:03 -0800 (PST)
From: Perl-Users Digest <Perl-Users-Request@ruby.OCE.ORST.EDU>
To: Perl-Users@ruby.OCE.ORST.EDU (Perl-Users Digest)
Perl-Users Digest Sun, 27 Nov 2011 Volume: 11 Number: 3553
Today's topics:
Re: XML::XPath Question <elwood@agouros.de>
Digest Administrivia (Last modified: 6 Apr 01) (Perl-Users-Digest Admin)
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Date: Sun, 27 Nov 2011 08:41:08 +0000 (UTC)
From: Konstantinos Agouros <elwood@agouros.de>
Subject: Re: XML::XPath Question
Message-Id: <1322383289.608811@rumba>
In <_oOdnVtxo4RyUE3TnZ2dnUVZ7qGdnZ2d@bt.com> Ben Morrow <ben@morrow.me.uk> writes:
>Quoth Konstantinos Agouros <elwood@agouros.de>:
>>
>> I would like to do a relative search on a subtree.
>>
>> Say I got a NodeCollection doing something like:
>>
>> $list = $xmlpath->find("/a/b")
>>
>> Now I iterate about all instances of <b> in the document and for each one
>> I want to find the c's that have attribute foo.
>>
>> so I do a foreach my $bar ($list->get_nodelist)
>> {
>> ...
>> }
>>
>> can I do a $bar->find("c[@foo]") or how can I do this relative to the
> ^ ^
> careful...
>> subtree of each b?
>You want
> my $clist = $xmlpath->find('./c[@foo]', $bar);
>or './/c[@foo]' if you want indirect as well as direct descendents.
Thanks!
Konstantin
--
Dipl-Inf. Konstantin Agouros aka Elwood Blues. Internet: elwood@agouros.de
Altersheimerstr. 1, 81545 Muenchen, Germany. Tel +49 89 69370185
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Date: 6 Apr 2001 21:33:47 GMT (Last modified)
From: Perl-Users-Request@ruby.oce.orst.edu (Perl-Users-Digest Admin)
Subject: Digest Administrivia (Last modified: 6 Apr 01)
Message-Id: <null>
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End of Perl-Users Digest V11 Issue 3553
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