<!DOCTYPE html>
<html>
<head>
<title>Simple click event</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<style>
#map {
height: 100%;
}
html, body {
height: 100%;
margin: 0;
padding: 0;
}
</style>
</head>
<body>
<div id="map"></div>
<script>
var infowindows = [];
var totalmarkers = 10;
function initMap() {
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 4,
center: {lat: -25.363, lng: 131.044}
});
var img = "https://support.xbox.com/Content/Images/live_status_active_icon.png";
for (i = 0; i < totalmarkers; i++) {
var marker = new google.maps.Marker({
position: {lat: -25.363 + Math.random() * 20, lng: 131.044 + Math.random() * 20},
map: map,
icon: img,
animation: google.maps.Animation.DROP,
title: 'Click to zoom'
});
var infowindow = new google.maps.InfoWindow({
content: "<img width='50' height='50' src='" + img + "'/><br>some long info <br> for marker " + Math.random() * 20
});
infowindows[i] = infowindow;
google.maps.event.addListener(marker,'click', (function(map, marker, infowindow) {
return function() {
map.setZoom(6);
map.setCenter(marker.getPosition());
closeinfo();
infowindow.open(map, marker);
};
})(map, marker, infowindow));
}
}
function closeinfo() {
for (i = 0; i < totalmarkers; i++) {
infowindows[i].close();
}
}
</script>
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDi2epGVwlxUQfOLb4ns4vEoPNJ5X8j9os&callback=initMap">
</script>
</body>
</html>