编程狮在线代码实例

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<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>jQuery UI 旋转器（Spinner） - 地图</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
  <script src="//maps.google.com/maps/api/js?sensor=false"></script>
  <script src="//code.jquery.com/jquery-1.9.1.js"></script>
  <script src="/static/js/jqueryui/resources/demos/external/jquery.mousewheel.js"></script>
  <script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
  <link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
  <script>
  $(function() {
    function latlong() {
      return new google.maps.LatLng( $("#lat").val(), $("#lng").val() );
    }
    function position() {
      map.setCenter( latlong() );
    }
    $( "#lat, #lng" ).spinner({
      step: .001,
      change: position,
      stop: position
    });
 
    var map = new google.maps.Map( $("#map")[0], {
      zoom: 8,
      center: latlong(),
      mapTypeId: google.maps.MapTypeId.ROADMAP
    });
  });
  </script>
  <style>
  #map {
    width:500px;
    height:500px;
  }
  </style>
</head>
<body>
 
<label for="lat">纬度</label>
<input id="lat" name="lat" value="44.797">
<br>
<label for="lng">经度</label>
<input id="lng" name="lng" value="-93.278">
 
<div id="map"></div>
</body>
</html>
实例代码
运行结果