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diff BoosterPack/scripts/.svn/text-base/pjx_chained.pl.svn-base @ 0:0d795f02a8bb tip

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initial committ. what was I thinking?
author Robert McIntyre <rlm@mit.edu>
date Mon, 27 Sep 2010 16:57:26 -0400
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     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/BoosterPack/scripts/.svn/text-base/pjx_chained.pl.svn-base	Mon Sep 27 16:57:26 2010 -0400
     1.3 @@ -0,0 +1,54 @@
     1.4 +#!C:/strawberry/perl/bin/perl.exe
     1.5 +
     1.6 +# pjx_chained.pl: Multiple exported perl subs, and the exported
     1.7 +# functions are chained to an event, like this...
     1.8 +# onclick="func1(['in1'],['out1']); func2(['in1'],['out2']);"
     1.9 +
    1.10 +use strict;
    1.11 +use CGI::Ajax;
    1.12 +use CGI;
    1.13 +
    1.14 +my $q = new CGI;
    1.15 +
    1.16 +my $multiply = sub {
    1.17 +  my $a = shift;
    1.18 +  my $b = shift;
    1.19 +  return $a * $b;
    1.20 +};
    1.21 +
    1.22 +my $divide = sub {
    1.23 +  my $a = shift;
    1.24 +  my $b = shift;
    1.25 +  return $a / $b;
    1.26 +};
    1.27 +
    1.28 +my $Show_Form = sub {
    1.29 +  my $html = "";
    1.30 +  $html .= <<EOT;
    1.31 +<HTML>
    1.32 +<HEAD><title>CGI::Ajax Chained function Example</title>
    1.33 +</HEAD>
    1.34 +<BODY>
    1.35 +<form>
    1.36 +  Enter Number:
    1.37 +<input type="text" id="val1" size="6" value=2 
    1.38 +    onkeyup="divide(['val1','val2'], ['out1']); multiply(['val1','val2'], ['out2']);">
    1.39 +
    1.40 +<input type="text" id="val2" size="6" value = 7
    1.41 +    onkeyup="divide(['val1','val2'], ['out1']); multiply(['val1','val2'], ['out2']);"><br/><br/>
    1.42 +
    1.43 +<input type=text id="out1">
    1.44 +<input type=text id="out2">
    1.45 +
    1.46 +
    1.47 +</form>
    1.48 +</BODY>
    1.49 +</HTML>
    1.50 +EOT
    1.51 +  return $html;
    1.52 +};
    1.53 +
    1.54 +my $pjx = CGI::Ajax->new( 'multiply' => $multiply, 'divide' => $divide);
    1.55 +$pjx->JSDEBUG(1);
    1.56 +$pjx->DEBUG(1);
    1.57 +print $pjx->build_html($q,$Show_Form); # this outputs the html for the page