説明
		
			
			
		
名称/場所から詳細な位置情報を検索するにはGClientGeocoder()を使います。作成したジオコーディングオブジェクトのgetLocations()で名称と検索終了時の処理を指定します。
続きは書籍で、どうぞ...
				 
			
				
				
		<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
		<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml">
		<head>
		<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
		<title>Sample</title>
		<script src="http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAasAJryKxWJnBFVJa487d9hTHGAxTVT7IRADYa-JdYz7xQ8IQZBSthgDZdggYpQHsmm6WYtHstQFfLA" type="text/javascript"></script>
		<script type="text/javascript">
		//<![CDATA[
		 window.onload = function() {
		  map = new GMap2(document.getElementById("gmap"));
		  map.setCenter(new GLatLng(36, 138), 6);
		  map.addControl(new GLargeMapControl());
		  gGeo = new GClientGeocoder();
		 }
		 function searchPoint() {
		  document.getElementById("result").innerHTML = "検索中です...";
		  var address = document.getElementById("geoName").value;
		  gGeo.getLocations(address, checkGeo);
		 }
		 function checkGeo(responseData) {
		  if (responseData.Status.code != 200 ) {
		   document.getElementById("result").innerHTML = "見つかりませんでした";
		   return;
		  }
		  var txt = "";
		  for (var i=0; i<responseData.Placemark.length; i++) {
		   txt += "場所:"+responseData.Placemark[i].address + "<br>";
		   txt += "国名:"+responseData.Placemark[i].AddressDetails.Country.CountryNameCode + "<br>";
		  }
		  document.getElementById("result").innerHTML = txt;
		 }
		//]]>
		</script>
		</head>
		<body>
		<div id="gmap" style="width: 500px; height: 400px"></div>
		<form>
		<input type="text" value="golden gate bridge" id="geoName" size="50" /><br>
		<input type="button" value="検索" onClick="searchPoint()" />
		</form>
		<div id="result"></div>
		</body>
		</html>