I've gotten alot of help with removing white space, etc. in my extracted tables by searching here, but I'm having one problem I haven't seen a solution posted for yet.
I'm extracting a table where one of the headers I want to keep is embedded in another table. ie. the headers look like this when extracted:
header 1,,header 3, header 4 ...etc.
That's because header 2 is in another table. Actually in that part of the table there are two additional tables (the first formatting the name I want, the second a search bar). I have no idea how to pull this data out (other than just going to a 'C' like for loop and pulling out $row
2,$row
4 from the full table maybe?). Is there a way to specify a header location instead of name? Any one help? Here's my code:
#!/usr/bin/perl
use strict;
use HTML::TableExtract;
use LWP::UserAgent;
my $url = 'http://some.foo.com';
my $ua = LWP::UserAgent->new;
my $te = new HTML::TableExtract( headers=> ['Header 2','Header 4'],
+depth => 0, count => 3);
my $res = $ua->request(HTTP::Request->new(GET => $url),
sub {$te->parse($_[0])});
use Data::Dumper;
$Data::Dumper::Useqq = 1;
foreach my $ts ($te->table_states) {
print "Table (", join(',', $ts->coords), "):\n";
foreach my $row ($ts->rows) {
foreach (@$row) {
tr{\t\r\n\xAO}{ }s;
s{^\s+}{};
s{\s+$}{};
}
# print Dumper $row;
print join(',', @$row), "\n";
}
}
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