#! /usr/bin/perl -w # this is an example script of how you would use coderefs to define # your CGI::Ajax functions, and the methods return multiple results to # the page # # NB The CGI::Ajax object must come AFTER the coderefs are declared. use strict; use CGI::Ajax; use CGI; my $q = new CGI; my $divide = sub { my $a = shift; my $b = shift; return ($a / $b,"this is 2nd return value"); }; my $Show_Form = sub { my $html = ""; $html .= <<EOT; <HTML> <HEAD><title>CGI::Ajax Multiple Return Value Example</title> <script> my_call = function(){ document.getElementById('out1').value = arguments[0]; document.getElementById('out2').value = arguments[1]; } </script> </HEAD> <BODY> <form> Enter Number: <input type="text" id="val1" size="6" value=2 onkeyup="divide(['val1','val2'], [my_call]);"> <input type='text' id='val2' size=6 value=34 onkeyup="divide(['val1','val2'],[my_call]);"> <input type=text id="out1" value =""> <input type=text id="out2" value =""> </form> </BODY> </HTML> EOT return $html; }; my $pjx = CGI::Ajax->new('divide' => $divide); $pjx->JSDEBUG(1); $pjx->DEBUG(1); print $pjx->build_html($q,$Show_Form); # this outputs the html for the page