/[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 59 - (hide annotations)
Mon Nov 16 16:23:05 2009 UTC (14 years, 5 months ago) by dpavlin
File MIME type: text/html
File size: 2099 byte(s)
programming over the web for empty tags
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 dpavlin 59 html += '<li><tt class=' + tag.security + '>' + tag.sid;
35     if ( tag.content ) {
36     html += ' <a href="https://koha-dev.rot13.org:8443/cgi-bin/koha/members/member.pl?member=' + tag.content + '" title="lookup in Koha" target="koha-lookup">' + tag.content + '</a>';
37     html += '</tt>';
38     } else {
39     html += '</tt>';
40     html += ' <form method=get action=program style="display:inline">'
41     + '<!-- <input type=checkbox name=secure value='+tag.sid+' title="secure tag"> -->'
42     + '<input type=text name=tag_'+tag.sid+' size=12>'
43     + '<input type=submit name="Reprogram tag">'
44     + '</form>'
45     ;
46     }
47 dpavlin 55 });
48     html += '</ul>';
49     }
50     html = '<div class=status>'
51     + textStatus
52     + '##########'.substr(0,data.time % 10)
53     + '</div>'
54     + html
55     ;
56     $('#tags').html( html );
57     window.setTimeout(function(){
58     scan_tags();
59     },200); // re-scan every 200ms
60     };
61    
62 dpavlin 47 function scan_tags() {
63     console.info('scan_tags');
64 dpavlin 57 if ( $('input#pull-reader').attr('checked') )
65     $.getJSON("http://localhost:9000/scan?callback=?", got_visible_tags);
66 dpavlin 47 }
67    
68     $(document).ready(function() {
69 dpavlin 57 $('input#pull-reader').click( function() {
70     scan_tags();
71     });
72     $('input#pull-reader').attr('checked', true); // force check on load
73 dpavlin 59
74     $('div#tags').click( function() {
75     $('input#pull-reader').attr('checked', false);
76     } );
77    
78 dpavlin 47 scan_tags();
79     });
80     </script>
81     </head>
82     <body>
83    
84     <h1>RFID tags in range</h1>
85    
86 dpavlin 57 <label for=pull-reader>
87     <input id=pull-reader type=checkbox checked=1>
88     active
89     </label>
90    
91 dpavlin 47 <div id="tags">
92     RFID reader not found or driver program not started.
93     </div>
94    
95     </body>
96     </html>

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