/[RFID]/www/rfid.html
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Annotation of /www/rfid.html

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Revision 57 - (hide annotations)
Fri Jun 26 11:47:01 2009 UTC (14 years, 10 months ago) by dpavlin
File MIME type: text/html
File size: 1478 byte(s)
added checkbox to turn reader pull on/off

1 dpavlin 47 <html>
2     <head>
3     <title>3M RFID</title>
4     <script type="text/javascript" src="jquery-1.3.2.min.js"></script>
5 dpavlin 52 <style type="text/css">
6     .status {
7     background: #ff8;
8     }
9 dpavlin 54
10     .da {
11     background: #fcc;
12     }
13    
14     .d7 {
15     background: #cfc;
16     }
17 dpavlin 57
18     label[for=pull-reader] {
19     position: absolute;
20     top: 1em;
21     right: 1em;
22     background: #eee;
23     }
24    
25 dpavlin 52 </style>
26 dpavlin 47 <script type="text/javascript">
27    
28 dpavlin 55 function got_visible_tags(data,textStatus) {
29     var html = 'No tags in range';
30     if ( data.tags ) {
31     html = '<ul class="tags">';
32     $.each(data.tags, function(i,tag) {
33     console.debug( i, tag );
34     html += '<li class=' + tag.security + '><tt>' + tag.sid + ' ' + tag.content + '</tt>';
35     });
36     html += '</ul>';
37     }
38     html = '<div class=status>'
39     + textStatus
40     + '##########'.substr(0,data.time % 10)
41     + '</div>'
42     + html
43     ;
44     $('#tags').html( html );
45     window.setTimeout(function(){
46     scan_tags();
47     },200); // re-scan every 200ms
48     };
49    
50 dpavlin 47 function scan_tags() {
51     console.info('scan_tags');
52 dpavlin 57 if ( $('input#pull-reader').attr('checked') )
53     $.getJSON("http://localhost:9000/scan?callback=?", got_visible_tags);
54 dpavlin 47 }
55    
56     $(document).ready(function() {
57 dpavlin 57 $('input#pull-reader').click( function() {
58     scan_tags();
59     });
60     $('input#pull-reader').attr('checked', true); // force check on load
61 dpavlin 47 scan_tags();
62     });
63     </script>
64     </head>
65     <body>
66    
67     <h1>RFID tags in range</h1>
68    
69 dpavlin 57 <label for=pull-reader>
70     <input id=pull-reader type=checkbox checked=1>
71     active
72     </label>
73    
74 dpavlin 47 <div id="tags">
75     RFID reader not found or driver program not started.
76     </div>
77    
78     </body>
79     </html>

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