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comparison jquery-ui/development-bundle/demos/autocomplete/multiple-remote.html @ 0:b2e4605f20b2

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beta version
author dwinter
date Thu, 30 Jun 2011 09:07:49 +0200
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-1:000000000000 0:b2e4605f20b2
1 <!DOCTYPE html>
2 <html lang="en">
3 <head>
4 <meta charset="utf-8">
5 <title>jQuery UI Autocomplete - Multiple, remote</title>
6 <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
7 <script src="../../jquery-1.5.1.js"></script>
8 <script src="../../ui/jquery.ui.core.js"></script>
9 <script src="../../ui/jquery.ui.widget.js"></script>
10 <script src="../../ui/jquery.ui.position.js"></script>
11 <script src="../../ui/jquery.ui.autocomplete.js"></script>
12 <link rel="stylesheet" href="../demos.css">
13 <style>
14 .ui-autocomplete-loading { background: white url('images/ui-anim_basic_16x16.gif') right center no-repeat; }
15 </style>
16 <script>
17 $(function() {
18 function split( val ) {
19 return val.split( /,\s*/ );
20 }
21 function extractLast( term ) {
22 return split( term ).pop();
23 }
24
25 $( "#birds" )
26 // don't navigate away from the field on tab when selecting an item
27 .bind( "keydown", function( event ) {
28 if ( event.keyCode === $.ui.keyCode.TAB &&
29 $( this ).data( "autocomplete" ).menu.active ) {
30 event.preventDefault();
31 }
32 })
33 .autocomplete({
34 source: function( request, response ) {
35 $.getJSON( "search.php", {
36 term: extractLast( request.term )
37 }, response );
38 },
39 search: function() {
40 // custom minLength
41 var term = extractLast( this.value );
42 if ( term.length < 2 ) {
43 return false;
44 }
45 },
46 focus: function() {
47 // prevent value inserted on focus
48 return false;
49 },
50 select: function( event, ui ) {
51 var terms = split( this.value );
52 // remove the current input
53 terms.pop();
54 // add the selected item
55 terms.push( ui.item.value );
56 // add placeholder to get the comma-and-space at the end
57 terms.push( "" );
58 this.value = terms.join( ", " );
59 return false;
60 }
61 });
62 });
63 </script>
64 </head>
65 <body>
66
67 <div class="demo">
68
69 <div class="ui-widget">
70 <label for="birds">Birds: </label>
71 <input id="birds" size="50" />
72 </div>
73
74 </div><!-- End demo -->
75
76
77
78 <div class="demo-description">
79 <p>Usage: Enter at least two characters to get bird name suggestions. Select a value to continue adding more names.</p>
80 <p>This is an example showing how to use the source-option along with some events to enable autocompleting multiple values into a single field.</p>
81 </div><!-- End demo-description -->
82
83 </body>
84 </html>