Thanks, Corion. Can I ask you another question? I can't figure out how to make a particular selection. I know JavaScript is involved on this page, but that's about all I know. I would love a quick answer, but I also would like to find resources to help me better understand the nuts and bolts. If you run this script (remember to have MozRepl 1.1 running), the selection I want is "Saccharomyces cerevisiae(25)", which is on the left side of the page in the scrollbar. It would work equally well for me to select this option by a name or label, or by its position, being the second selection in the list. In the page source, I can see the relevant section (involving a JS function "document.createElement"), but I don't know how to access these elements. I would greatly appreciate help with a solution, and/or simply some advice on resources to help me figure out a solution. 

#!/usr/bin/perl 
use strict;
use warnings;
use WWW::Mechanize::Firefox;

my $mech = WWW::Mechanize::Firefox->new(autoclose => 0);
$mech->allow( javascript => 1 );
$mech->get("http://david.abcc.ncifcrf.gov/summary.jsp");
$mech->click({ xpath => ('//*[@href="Upload a Gene List or Population"
+]', single => 1), synchronize => 0 });
$mech->form_name('frmManager');
$mech->set_fields( 
    'pasteBox' =>     "RRI1, YLR149C, FUN19, YBR285W, ALD3, CUE5, RTC3
+, AIM3, YDL199C, FMP45, AST2, GIP2,
            YKL091C, YKL133C, GLG2, SYM1, VHS3, YJR124C, MCH1, MHO1, I
+KS1, RKM1, STF2, SAC1, ATG7, YAK1",    
    'Identifier' => "OFFICIAL_GENE_SYMBOL",
);
$mech->click ({ xpath => ('//input[@name="rbUploadType" and @value="li
+st"]', single => 1), synchronize => 0 }); 
$mech->click({xpath => ('//*[@value="Submit List"]', single => 1), syn
+chronize => 0});
$mech->back;

[download]

In reply to Re^2: WWW::Mechanize::Firefox -- how to close firefox browser window by jbernest
in thread WWW::Mechanize::Firefox -- how to close firefox browser window by jbernest

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