if I understand correctly, I can do something like this, to parse without download the web page...
#!/usr/local/bin/perl
use warnings;
use strict;
use LWP::Simple;
my $url="http://microrna.sanger.ac.uk/cgi-bin/targets/v5/detail_view.p
+l?transcript_id=ENST00000226253";
my $content=get ($url);
use HTML::TreeBuilder;
my $p = HTML::TreeBuilder->new;
$p->parse_content($content); # parse_content if you have a string
my @tds = $p->look_down(_tag => q{td}); # get a list of all the td tag
+s
for my $td (@tds){
my $bold = $td->look_down(_tag => q{b}); # look for a bold tag
if ($bold){
print $bold->as_text, qq{\n}; # if there is one print the text
}
}
$p->delete; # when you've finished with it
but I don't understand why it doesn't give back me nothing, it seems as the content of the page has no bold string...that impossible...I see them and If I download the page like before and then do the parsing...it works...could you explain me why :-(... thanks too much