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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 - XML data parsed once</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 log( message ) {
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19 $( "<div/>" ).text( message ).prependTo( "#log" );
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20 $( "#log" ).attr( "scrollTop", 0 );
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21 }
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22
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23 $.ajax({
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24 url: "london.xml",
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25 dataType: "xml",
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26 success: function( xmlResponse ) {
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27 var data = $( "geoname", xmlResponse ).map(function() {
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28 return {
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29 value: $( "name", this ).text() + ", " +
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30 ( $.trim( $( "countryName", this ).text() ) || "(unknown country)" ),
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31 id: $( "geonameId", this ).text()
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32 };
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33 }).get();
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34 $( "#birds" ).autocomplete({
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35 source: data,
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36 minLength: 0,
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37 select: function( event, ui ) {
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38 log( ui.item ?
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39 "Selected: " + ui.item.value + ", geonameId: " + ui.item.id :
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40 "Nothing selected, input was " + this.value );
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41 }
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42 });
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43 }
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44 });
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45 });
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46 </script>
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47 </head>
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48 <body>
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49
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50 <div class="demo">
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51
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52 <div class="ui-widget">
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53 <label for="birds">London matches: </label>
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54 <input id="birds" />
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55 </div>
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56
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57 <div class="ui-widget" style="margin-top:2em; font-family:Arial">
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58 Result:
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59 <div id="log" style="height: 200px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
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60 </div>
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61
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62 </div><!-- End demo -->
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63
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64
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65
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66 <div class="demo-description">
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67 <p>This demo shows how to retrieve some XML data, parse it using jQuery's methods, then provide it to the autocomplete as the datasource.</p>
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68 <p>This should also serve as a reference on how to parse a remote XML datasource - the parsing would just happen for each request within the source-callback.</p>
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69 </div><!-- End demo-description -->
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70
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71 </body>
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72 </html>
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