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