[26899] | 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-1.6.2.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>
|
---|