Mercurial > boosterpack
annotate scripts/pjx_splitargs.pl @ 9:9652dc713ba6 boosterpack
working on adding to rlmcintyre.com
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Sat, 26 Jun 2010 20:06:08 -0400 |
| parents | 477258d09353 |
| children |
| rev | line source |
|---|---|
| robert@0 | 1 #!C:/strawberry/perl/bin/perl.exe |
| robert@0 | 2 |
| robert@0 | 3 # this is an example script of how you would use coderefs to define |
| robert@0 | 4 # your CGI::Ajax functions, and the methods return multiple results to |
| robert@0 | 5 # the page |
| robert@0 | 6 # |
| robert@0 | 7 # NB The CGI::Ajax object must come AFTER the coderefs are declared. |
| robert@0 | 8 |
| robert@0 | 9 use strict; |
| robert@0 | 10 use CGI::Ajax; |
| robert@0 | 11 use CGI; |
| robert@0 | 12 |
| robert@0 | 13 my $q = new CGI; |
| robert@0 | 14 |
| robert@0 | 15 my $divide = sub { |
| robert@0 | 16 my $a = shift; |
| robert@0 | 17 my $b = shift; |
| robert@0 | 18 return ($a / $b,"this is 2nd return value"); |
| robert@0 | 19 }; |
| robert@0 | 20 |
| robert@0 | 21 my $Show_Form = sub { |
| robert@0 | 22 my $html = ""; |
| robert@0 | 23 $html .= <<EOT; |
| robert@0 | 24 <HTML> |
| robert@0 | 25 <HEAD><title>CGI::Ajax Multiple Return Value Example</title> |
| robert@0 | 26 <script> |
| robert@0 | 27 my_call = function(){ |
| robert@0 | 28 document.getElementById('out1').value = arguments[0]; |
| robert@0 | 29 document.getElementById('out2').value = arguments[1]; |
| robert@0 | 30 } |
| robert@0 | 31 </script> |
| robert@0 | 32 </HEAD> |
| robert@0 | 33 <BODY> |
| robert@0 | 34 <form> |
| robert@0 | 35 Enter Number: |
| robert@0 | 36 <input type="text" id="val1" size="6" value=2 onkeyup="divide(['val1','val2'], [my_call]);"> |
| robert@0 | 37 <input type='text' id='val2' size=6 value=34 onkeyup="divide(['val1','val2'],[my_call]);"> |
| robert@0 | 38 |
| robert@0 | 39 <input type=text id="out1" value =""> |
| robert@0 | 40 <input type=text id="out2" value =""> |
| robert@0 | 41 |
| robert@0 | 42 |
| robert@0 | 43 </form> |
| robert@0 | 44 </BODY> |
| robert@0 | 45 </HTML> |
| robert@0 | 46 EOT |
| robert@0 | 47 |
| robert@0 | 48 return $html; |
| robert@0 | 49 }; |
| robert@0 | 50 |
| robert@0 | 51 my $pjx = CGI::Ajax->new('divide' => $divide); |
| robert@0 | 52 $pjx->JSDEBUG(1); |
| robert@0 | 53 $pjx->DEBUG(1); |
| robert@0 | 54 print $pjx->build_html($q,$Show_Form); # this outputs the html for the page |