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51 lines
1.5 KiB
51 lines
1.5 KiB
2 months ago
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Remote JSONP - jQuery EasyUI Demo</title>
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<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
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<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
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<link rel="stylesheet" type="text/css" href="../demo.css">
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<script type="text/javascript" src="../../jquery.min.js"></script>
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<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
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</head>
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<body>
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<h2>Remote JSONP</h2>
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<p>This sample shows how to use JSONP to retrieve data from a remote site.</p>
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<div style="margin:20px 0"></div>
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<input class="easyui-combobox" style="width:250px" data-options="
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loader: myloader,
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mode: 'remote',
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valueField: 'id',
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textField: 'name'
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">
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<script>
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var myloader = function(param,success,error){
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var q = param.q || '';
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if (q.length <= 1){return false}
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$.ajax({
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url: 'http://ws.geonames.org/searchJSON',
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dataType: 'jsonp',
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data: {
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featureClass: "P",
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style: "full",
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maxRows: 20,
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name_startsWith: q
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},
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success: function(data){
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var items = $.map(data.geonames, function(item){
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return {
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id: item.geonameId,
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name: item.name + (item.adminName1 ? ', ' + item.adminName1 : '') + ', ' + item.countryName
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};
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});
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success(items);
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},
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error: function(){
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error.apply(this, arguments);
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}
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});
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}
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</script>
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</body>
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</html>
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