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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>jQuery UI Autocomplete - XML data parsed once</title>
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<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
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<script src="../../jquery-1.4.2.js"></script>
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<script src="../../ui/jquery.ui.core.js"></script>
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<script src="../../ui/jquery.ui.widget.js"></script>
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<script src="../../ui/jquery.ui.position.js"></script>
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<script src="../../ui/jquery.ui.autocomplete.js"></script>
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<link rel="stylesheet" href="../demos.css">
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<style>
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.ui-autocomplete-loading { background: white url('images/ui-anim_basic_16x16.gif') right center no-repeat; }
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</style>
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<script>
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$(function() {
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function log( message ) {
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$( "<div/>" ).text( message ).prependTo( "#log" );
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$( "#log" ).attr( "scrollTop", 0 );
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}
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$.ajax({
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url: "london.xml",
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dataType: "xml",
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success: function( xmlResponse ) {
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var data = $( "geoname", xmlResponse ).map(function() {
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return {
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value: $( "name", this ).text() + ", " +
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( $.trim( $( "countryName", this ).text() ) || "(unknown country)" ),
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id: $( "geonameId", this ).text()
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};
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}).get();
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$( "#birds" ).autocomplete({
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source: data,
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minLength: 0,
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select: function( event, ui ) {
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log( ui.item ?
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"Selected: " + ui.item.value + ", geonameId: " + ui.item.id :
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"Nothing selected, input was " + this.value );
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}
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});
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}
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});
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});
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</script>
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</head>
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<body>
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<div class="demo">
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<div class="ui-widget">
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<label for="birds">London matches: </label>
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<input id="birds" />
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</div>
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<div class="ui-widget" style="margin-top:2em; font-family:Arial">
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Result:
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<div id="log" style="height: 200px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
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</div>
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</div><!-- End demo -->
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<div class="demo-description">
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<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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<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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</div><!-- End demo-description -->
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</body>
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</html>
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