| 1 | <!DOCTYPE html>
|
|---|
| 2 | <html lang="en">
|
|---|
| 3 | <head>
|
|---|
| 4 | <meta charset="utf-8">
|
|---|
| 5 | <title>jQuery UI Autocomplete - Multiple values</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 | <script>
|
|---|
| 14 | $(function() {
|
|---|
| 15 | var availableTags = [
|
|---|
| 16 | "ActionScript",
|
|---|
| 17 | "AppleScript",
|
|---|
| 18 | "Asp",
|
|---|
| 19 | "BASIC",
|
|---|
| 20 | "C",
|
|---|
| 21 | "C++",
|
|---|
| 22 | "Clojure",
|
|---|
| 23 | "COBOL",
|
|---|
| 24 | "ColdFusion",
|
|---|
| 25 | "Erlang",
|
|---|
| 26 | "Fortran",
|
|---|
| 27 | "Groovy",
|
|---|
| 28 | "Haskell",
|
|---|
| 29 | "Java",
|
|---|
| 30 | "JavaScript",
|
|---|
| 31 | "Lisp",
|
|---|
| 32 | "Perl",
|
|---|
| 33 | "PHP",
|
|---|
| 34 | "Python",
|
|---|
| 35 | "Ruby",
|
|---|
| 36 | "Scala",
|
|---|
| 37 | "Scheme"
|
|---|
| 38 | ];
|
|---|
| 39 | function split( val ) {
|
|---|
| 40 | return val.split( /,\s*/ );
|
|---|
| 41 | }
|
|---|
| 42 | function extractLast( term ) {
|
|---|
| 43 | return split( term ).pop();
|
|---|
| 44 | }
|
|---|
| 45 |
|
|---|
| 46 | $( "#tags" )
|
|---|
| 47 | // don't navigate away from the field on tab when selecting an item
|
|---|
| 48 | .bind( "keydown", function( event ) {
|
|---|
| 49 | if ( event.keyCode === $.ui.keyCode.TAB &&
|
|---|
| 50 | $( this ).data( "autocomplete" ).menu.active ) {
|
|---|
| 51 | event.preventDefault();
|
|---|
| 52 | }
|
|---|
| 53 | })
|
|---|
| 54 | .autocomplete({
|
|---|
| 55 | minLength: 0,
|
|---|
| 56 | source: function( request, response ) {
|
|---|
| 57 | // delegate back to autocomplete, but extract the last term
|
|---|
| 58 | response( $.ui.autocomplete.filter(
|
|---|
| 59 | availableTags, extractLast( request.term ) ) );
|
|---|
| 60 | },
|
|---|
| 61 | focus: function() {
|
|---|
| 62 | // prevent value inserted on focus
|
|---|
| 63 | return false;
|
|---|
| 64 | },
|
|---|
| 65 | select: function( event, ui ) {
|
|---|
| 66 | var terms = split( this.value );
|
|---|
| 67 | // remove the current input
|
|---|
| 68 | terms.pop();
|
|---|
| 69 | // add the selected item
|
|---|
| 70 | terms.push( ui.item.value );
|
|---|
| 71 | // add placeholder to get the comma-and-space at the end
|
|---|
| 72 | terms.push( "" );
|
|---|
| 73 | this.value = terms.join( ", " );
|
|---|
| 74 | return false;
|
|---|
| 75 | }
|
|---|
| 76 | });
|
|---|
| 77 | });
|
|---|
| 78 | </script>
|
|---|
| 79 | </head>
|
|---|
| 80 | <body>
|
|---|
| 81 |
|
|---|
| 82 | <div class="demo">
|
|---|
| 83 |
|
|---|
| 84 | <div class="ui-widget">
|
|---|
| 85 | <label for="tags">Tag programming languages: </label>
|
|---|
| 86 | <input id="tags" size="50" />
|
|---|
| 87 | </div>
|
|---|
| 88 |
|
|---|
| 89 | </div><!-- End demo -->
|
|---|
| 90 |
|
|---|
| 91 |
|
|---|
| 92 |
|
|---|
| 93 | <div class="demo-description">
|
|---|
| 94 | <p>Usage: Type something, eg. "j" to see suggestions for tagging with programming languages. Select a value, then continue typing to add more.</p>
|
|---|
| 95 | <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>
|
|---|
| 96 | </div><!-- End demo-description -->
|
|---|
| 97 |
|
|---|
| 98 | </body>
|
|---|
| 99 | </html>
|
|---|
