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autocomplete: added xml-parsing demo

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Jörn Zaefferer 2010-01-26 20:52:21 +00:00
parent c3dd4ac373
commit 1382af8af0
3 changed files with 183 additions and 0 deletions
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1
demos/autocomplete/index.html
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<li><a href="remote-jsonp.html">Remote JSONP datasource</a></li>
<li><a href="combobox.html">Combobox</a></li>
<li><a href="custom-data.html">Custom data and display</a></li>
<li><a href="xml.html">XML data parsed once</a></li>
</ul>
</div>
</body>

114
demos/autocomplete/london.xml Normal file
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<geonames style="MEDIUM">
<totalResultsCount>6987</totalResultsCount>
<geoname>
<name>London</name>
<lat>51.5084152563931</lat>
<lng>-0.125532746315002</lng>
<geonameId>2643743</geonameId>
<countryCode>GB</countryCode>
<countryName>United Kingdom</countryName>
<fcl>P</fcl>
<fcode>PPLC</fcode>
</geoname>
<geoname>
<name>London</name>
<lat>42.983389283</lat>
<lng>-81.233042387</lng>
<geonameId>6058560</geonameId>
<countryCode>CA</countryCode>
<countryName>Canada</countryName>
<fcl>P</fcl>
<fcode>PPL</fcode>
</geoname>
<geoname>
<name>East London</name>
<lat>-33.0152850934643</lat>
<lng>27.9116249084473</lng>
<geonameId>1006984</geonameId>
<countryCode>ZA</countryCode>
<countryName>South Africa</countryName>
<fcl>P</fcl>
<fcode>PPL</fcode>
</geoname>
<geoname>
<name>City</name>
<lat>51.5133363996235</lat>
<lng>-0.0890064239501953</lng>
<geonameId>2643744</geonameId>
<countryCode>GB</countryCode>
<countryName>United Kingdom</countryName>
<fcl>A</fcl>
<fcode>ADM2</fcode>
</geoname>
<geoname>
<name>London</name>
<lat>37.1289771</lat>
<lng>-84.0832646</lng>
<geonameId>4298960</geonameId>
<countryCode>US</countryCode>
<countryName>United States</countryName>
<fcl>P</fcl>
<fcode>PPL</fcode>
</geoname>
<geoname>
<name>The Tower of London</name>
<lat>51.5082349601834</lat>
<lng>-0.0763034820556641</lng>
<geonameId>6286786</geonameId>
<countryCode>GB</countryCode>
<countryName>United Kingdom</countryName>
<fcl>S</fcl>
<fcode>CSTL</fcode>
</geoname>
<geoname>
<name>London Reefs</name>
<lat>8.85</lat>
<lng>112.5333333</lng>
<geonameId>1879967</geonameId>
<countryCode> </countryCode>
<countryName> </countryName>
<fcl>U</fcl>
<fcode>RFSU</fcode>
</geoname>
<geoname>
<name>Greater London</name>
<lat>51.5</lat>
<lng>-0.1666667</lng>
<geonameId>2648110</geonameId>
<countryCode>GB</countryCode>
<countryName>United Kingdom</countryName>
<fcl>A</fcl>
<fcode>ADM2</fcode>
</geoname>
<geoname>
<name>London</name>
<lat>46.1666667</lat>
<lng>6.0166667</lng>
<geonameId>2661811</geonameId>
<countryCode>CH</countryCode>
<countryName>Switzerland</countryName>
<fcl>H</fcl>
<fcode>STM</fcode>
</geoname>
<geoname>
<name>London Borough of Islington</name>
<lat>51.5333333</lat>
<lng>-0.1333333</lng>
<geonameId>3333156</geonameId>
<countryCode>GB</countryCode>
<countryName>United Kingdom</countryName>
<fcl>A</fcl>
<fcode>ADM2</fcode>
</geoname>
</geonames>

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demos/autocomplete/xml.html Normal file
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<!doctype html>
<html>
<head>
<title>jQuery UI Autocomplete Remote datasource demo</title>
<link type="text/css" href="../../themes/base/ui.all.css" rel="stylesheet" />
<script type="text/javascript" src="../../jquery-1.4.js"></script>
<script type="text/javascript" src="../../ui/jquery.ui.core.js"></script>
<script type="text/javascript" src="../../ui/jquery.ui.widget.js"></script>
<script type="text/javascript" src="../../ui/jquery.ui.position.js"></script>
<script type="text/javascript" src="../../ui/jquery.ui.autocomplete.js"></script>
<link type="text/css" href="../demos.css" rel="stylesheet" />
<script type="text/javascript">
$(function() {
function log(message) {
$("<div/>").text(message).prependTo("#log");
$("#log").attr("scrollTop", 0);
}
$.ajax({
url: "london.xml",
dataType: "xml",
success: function(xmlResponse) {
var data = $("geoname", xmlResponse).map(function() {
return {
value: $("name", this).text() + ", " + ($.trim($("countryName", this).text()) || "(unknown country)"),
id: $("geonameId", this).text()
};
}).get();
$("#birds").autocomplete({
source: data,
minLength: 0,
select: function(event, ui) {
log(ui.item ? ("Selected: " + ui.item.value + ", geonameId: " + ui.item.id) : "Nothing selected, input was " + this.value);
}
});
}
})
});
</script>
</head>
<body>
<div class="demo">
<div class="ui-widget">
<label for="birds">London matches: </label>
<input id="birds" />
</div>
<div class="ui-widget" style="margin-top:2em; font-family:Arial">
Result:
<div id="log" style="height: 200px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
</div>
</div><!-- End demo -->
<div class="demo-description">
<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>
<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>
</div><!-- End demo-description -->
</body>
</html>