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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-1.10.2.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.menu.js"></script>
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12 <script src="../../ui/jquery.ui.autocomplete.js"></script>
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13 <link rel="stylesheet" href="../demos.css">
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14 <style>
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15 .ui-autocomplete-loading {
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16 background: white url('images/ui-anim_basic_16x16.gif') right center no-repeat;
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17 }
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18 </style>
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19 <script>
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20 $(function() {
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21 function split( val ) {
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22 return val.split( /,\s*/ );
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23 }
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24 function extractLast( term ) {
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25 return split( term ).pop();
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26 }
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27
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28 $( "#birds" )
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29 // don't navigate away from the field on tab when selecting an item
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30 .bind( "keydown", function( event ) {
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31 if ( event.keyCode === $.ui.keyCode.TAB &&
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32 $( this ).data( "ui-autocomplete" ).menu.active ) {
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33 event.preventDefault();
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34 }
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35 })
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36 .autocomplete({
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37 source: function( request, response ) {
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38 $.getJSON( "search.php", {
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39 term: extractLast( request.term )
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40 }, response );
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41 },
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42 search: function() {
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43 // custom minLength
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44 var term = extractLast( this.value );
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45 if ( term.length < 2 ) {
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46 return false;
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47 }
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48 },
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49 focus: function() {
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50 // prevent value inserted on focus
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51 return false;
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52 },
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53 select: function( event, ui ) {
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54 var terms = split( this.value );
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55 // remove the current input
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56 terms.pop();
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57 // add the selected item
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58 terms.push( ui.item.value );
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59 // add placeholder to get the comma-and-space at the end
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60 terms.push( "" );
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61 this.value = terms.join( ", " );
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62 return false;
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63 }
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64 });
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65 });
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66 </script>
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67 </head>
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68 <body>
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69
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70 <div class="ui-widget">
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71 <label for="birds">Birds: </label>
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72 <input id="birds" size="50">
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73 </div>
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74
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75 <div class="demo-description">
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76 <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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77 <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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78 </div>
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79 </body>
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80 </html>
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