LWP get only <center> img

From: Brian Volk (BVolk_at_HPProducts.com)
Date: 12/22/04 

To: "Beginners (E-mail)" <beginners@perl.org>
Date: Wed, 22 Dec 2004 12:59:53 -0500

Hi All,
 
I have a list of url source files... I need to get a certain "<img src="
from each file. The one thing that separates it from the other <img src
tags is it is preceded by <center> for example: <center><img
src="/rcp/ObjectServer?table=Images&id=381" but the sequence of img tags is
different in each of the files. Is there a way to get the img 'src' tag if
the img tag is eq to <center>? Maybe I could write a regex to do this?
pointers?
 
I've broken my script down to try and get the <center> <img scr= from just
one source file.
 
Below is one attempt where I thought I was getting close ... maybe not...
:~). Any suggestions would be greatly appreciated.
 
 
 
#!/usr/bin/perl
 
 use strict;
 use warnings;
 use HTML::TokeParser::Simple;
 use LWP::Simple;
 
 my $url = "
http://www.rcpworksmarter.com/rcp/products/detail.jsp?rcpNum=1013
<http://www.rcpworksmarter.com/rcp/products/detail.jsp?rcpNum=1013> ";
 my $page = get($url)
  or die "Could not load URL\n";
 
 my $parser = HTML::TokeParser::Simple->new(\$page)
  or die "Could not parse page";
 
 $parser->get_tag ("img") || die;
 my $token = $parser->get_token;
 if ($token->[0] eq "center");
 print;
 
# ---end ---
 
 
Brian Volk
HP Products
317.298.9950 x1245
 <mailto:bvolk@hpproducts.com> bvolk@hpproducts.com
 
 

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