Please put your code in <code> tages. See How do I post a question effectively?
Update:
Run this you should have your result: Modified OP script
use warnings;
use strict;
use LWP::Simple;
use URI::Escape;
use HTML::TreeBuilder;
use Try::Tiny;
my $look_for = "perl";
my $contents =
get
"http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dstripbooks&
+field-keywords="
. uri_escape($look_for);
my $html = HTML::TreeBuilder->new_from_content($contents);
for my $item ( $html->look_down( id => qr/result_\d+/ ) ) {
#$item->dump;
#find out structure of HTML
my $author =
try { $item->look_down( class => 'ptBrand' )->as_trimmed_text };
print "$author\n";
}
$html->delete;
Output:
by Randal L. Schwartz, brian d foy and Tom Phoenix
by Tom Christiansen, brian d foy, Larry Wall and Jon Orwant Ph.D.
by Tom Christiansen and Nathan Torkington
by Randal L. Schwartz, brian d foy and Tom Phoenix
by Johan Vromans
by Joseph N. Hall, Joshua A. McAdams and brian d foy
by Randal Schwartz, Tom Phoenix and brian d foy
by David N. Blank-Edelman
by brian d foy
by Curtis Poe
by Damian Conway
by Paul E. Hoffman
Update II:
After updating I saw Athanasius, has it too. ++ to fast fingers!!!
If you tell me, I'll forget.
If you show me, I'll remember.
if you involve me, I'll understand.
--- Author unknown to me
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|