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<!DOCTYPE html>
<html lang="en">
<head>
        <meta charset="utf-8">
        <title>jQuery UI Autocomplete - Multiple, remote</title>
        <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
        <script src="../../jquery-1.4.2.js"></script>
        <script src="../../ui/jquery.ui.core.js"></script>
        <script src="../../ui/jquery.ui.widget.js"></script>
        <script src="../../ui/jquery.ui.position.js"></script>
        <script src="../../ui/jquery.ui.autocomplete.js"></script>
        <link rel="stylesheet" href="../demos.css">
        <style>
        .ui-autocomplete-loading { background: white url('images/ui-anim_basic_16x16.gif') right center no-repeat; }
        </style>
        <script>
        $(function() {
                function split( val ) {
                        return val.split( /,\s*/ );
                }
                function extractLast( term ) {
                        return split( term ).pop();
                }

                $( "#birds" ).autocomplete({
                        source: function( request, response ) {
                                $.getJSON( "search.php", {
                                        term: extractLast( request.term )
                                }, response );
                        },
                        search: function() {
                                // custom minLength
                                var term = extractLast( this.value );
                                if ( term.length < 2 ) {
                                        return false;
                                }
                        },
                        focus: function() {
                                // prevent value inserted on focus
                                return false;
                        },
                        select: function( event, ui ) {
                                var terms = split( this.value );
                                // remove the current input
                                terms.pop();
                                // add the selected item
                                terms.push( ui.item.value );
                                // add placeholder to get the comma-and-space at the end
                                terms.push( "" );
                                this.value = terms.join( ", " );
                                return false;
                        }
                });
        });
        </script>
</head>
<body>

<div class="demo">

<div class="ui-widget">
        <label for="birds">Birds: </label>
        <input id="birds" size="50" />
</div>

</div><!-- End demo -->



<div class="demo-description">
<p>Usage: Enter at least two characters to get bird name suggestions. Select a value to continue adding more names.</p>
<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>
</div><!-- End demo-description -->

</body>
</html>