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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-1.5.1.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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