| 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-1.6.2.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 | <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" ).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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