|
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
|
