| 1 | <!DOCTYPE html>
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| 2 | <html lang="en">
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| 3 | <head>
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| 4 | <meta charset="utf-8">
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| 5 | <title>jQuery UI Autocomplete - Multiple, remote</title>
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| 6 | <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
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| 7 | <script src="../../jquery-1.6.2.js"></script>
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| 8 | <script src="../../ui/jquery.ui.core.js"></script>
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| 9 | <script src="../../ui/jquery.ui.widget.js"></script>
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| 10 | <script src="../../ui/jquery.ui.position.js"></script>
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| 11 | <script src="../../ui/jquery.ui.autocomplete.js"></script>
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| 12 | <link rel="stylesheet" href="../demos.css">
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| 13 | <style>
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| 14 | .ui-autocomplete-loading { background: white url('images/ui-anim_basic_16x16.gif') right center no-repeat; }
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| 15 | </style>
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| 16 | <script>
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| 17 | $(function() {
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| 18 | function split( val ) {
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| 19 | return val.split( /,\s*/ );
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| 20 | }
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| 21 | function extractLast( term ) {
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| 22 | return split( term ).pop();
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| 23 | }
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| 24 |
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| 25 | $( "#birds" )
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| 26 | // don't navigate away from the field on tab when selecting an item
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| 27 | .bind( "keydown", function( event ) {
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| 28 | if ( event.keyCode === $.ui.keyCode.TAB &&
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| 29 | $( this ).data( "autocomplete" ).menu.active ) {
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| 30 | event.preventDefault();
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| 31 | }
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| 32 | })
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| 33 | .autocomplete({
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| 34 | source: function( request, response ) {
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| 35 | $.getJSON( "search.php", {
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| 36 | term: extractLast( request.term )
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| 37 | }, response );
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| 38 | },
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| 39 | search: function() {
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| 40 | // custom minLength
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| 41 | var term = extractLast( this.value );
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| 42 | if ( term.length < 2 ) {
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| 43 | return false;
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| 44 | }
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| 45 | },
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| 46 | focus: function() {
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| 47 | // prevent value inserted on focus
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| 48 | return false;
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| 49 | },
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| 50 | select: function( event, ui ) {
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| 51 | var terms = split( this.value );
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| 52 | // remove the current input
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| 53 | terms.pop();
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| 54 | // add the selected item
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| 55 | terms.push( ui.item.value );
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| 56 | // add placeholder to get the comma-and-space at the end
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| 57 | terms.push( "" );
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| 58 | this.value = terms.join( ", " );
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| 59 | return false;
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| 60 | }
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| 61 | });
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| 62 | });
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| 63 | </script>
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| 64 | </head>
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| 65 | <body>
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| 66 |
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| 67 | <div class="demo">
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| 68 |
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| 69 | <div class="ui-widget">
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| 70 | <label for="birds">Birds: </label>
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| 71 | <input id="birds" size="50" />
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| 72 | </div>
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| 73 |
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| 74 | </div><!-- End demo -->
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| 75 |
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| 76 |
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| 77 |
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| 78 | <div class="demo-description">
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| 79 | <p>Usage: Enter at least two characters to get bird name suggestions. Select a value to continue adding more names.</p>
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| 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>
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| 81 | </div><!-- End demo-description -->
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| 82 |
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| 83 | </body>
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| 84 | </html>
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