The dropdown selector uses javascript to reload the page. It's dorky:
<select id="_size" name="size" onchange="var s=sURL + '&size=' + this.value; document.location.href=s"><option value="all">All</option><option value="50">50</option><option value="100">100</option></select>
We can simulate this by adding an "&size=all" to the url. We'll do this by setting an extra field entry:
$browser->field( 'size', 'all' );
Example:
#!env perl
use strict;
use warnings;
use autodie qw/ open close /;
use 5.012;
use WWW::Mechanize;
# create WWW::Mechanize object
# autocheck 1 checks each request to ensure it was successful
my $browser = WWW::Mechanize->new( autocheck => [1] );
# retrieve page
$browser->get('http://www.ncbi.nlm.nih.gov/Traces/wgs/');
#select form to fill based on mech-dump output
$browser->form_number(1);
# fill field 'term' with name of species
$browser->field( 'term', 'Escherichia' );
$browser->field( 'size', 'all' );
# click apply button
$browser->submit('Apply');
my $url = $browser->uri;
print "url: $url\n";
# launch browser to test url
#system( 'firefox', $url );
print $browser->content();
-
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.
|