如何在谷歌地图上显示多个位置。 我正在将此代码用于谷歌地图？
<script type="text/javascript">
$(function() { // when the document is ready to be manipulated.
if (GBrowserIsCompatible()) { // if the browser is compatible with Google Map's
var map = document.getElementById("myMap"); // Get div element
var m = new GMap2(map); // new instance of the GMap2 class and pass in our div location.
var longArray= ("<?php echo $long; ?>").split(',');
var latArray= ("<?php echo $lat; ?>").split(',');
for(i=0;i<longArray.length;i++)
{
m.setCenter(new GLatLng(latArray[i], longArray[i]), 13); // pass in latitude, longitude, and zoom level.
m.openInfoWindow(m.getCenter(), document.createTextNode("This is testing")); // displays the text
}
m.setMapType(G_SATELLITE_MAP); // sets the default mode. G_NORMAL_MAP, G_HYBRID_MAP
var c = new GMapTypeControl(); // switch map modes
m.addControl(c);
m.addControl(new GLargeMapControl()); // creates the zoom feature
}
else {
alert("Upgrade your browser, man!");
}
});
</script>
最佳答案
请参阅下面的代码，它对我来说效果很好。 下面的代码片段会给您提供有效 API key 的错误，即“Google Maps JavaScript API 错误:InvalidKeyMapError”，要解决此问题，您唯一需要的是 google map 提供的有效 API key 。
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Multiple Locations using Google Maps </title>
<script src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&sensor=false"></script>
</head>
<body>
<div id="googleMap" style="width: 500px; height: 400px;"></div>
<script type="text/javascript">
var locationArray = [
['Pune', 18.5248904, 73.7228789, 1],
['Mumbai', 19.0825223, 72.7410977, 2],
['Ahmednagar', 19.1104918, 74.6728675, 3],
['Surat', 21.1594627, 77.3507354, 4],
['Indore', 22.7242284, 75.7237617, 5]
];
var map = new google.maps.Map(document.getElementById('googleMap'), {
zoom: 8,
center: new google.maps.LatLng(18.5248904,73.7228789),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locationArray.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locationArray[i][1], locationArray[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locationArray[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
</script>
</body>
</html>更多详情请参阅here 。我希望这就是您正在寻找的!
关于javascript - 多个地点谷歌地图，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/4590873/