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torben |
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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-1.9.1.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.menu.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="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 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> |
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</body> |
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</html> |