I want remove a existing marker using marker's lat or long . I have a button which is call remove function . The remove function will remove the marker as a lat or long which is define but method is not working
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Simple markers</title>
<style>
html, body, #map-canvas {
height: 100%;
margin: 0px;
padding: 0px
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script>
function initialize() {
var myLatlng = new google.maps.LatLng(-25.363882, 131.044922);
var mapOptions = {
zoom: 4,
center: myLatlng
};
var map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Hello World!'
});
}
function remove()
{
var lastMarker = new google.maps.Marker({
map: map,
position: new google.maps.LatLng(-25.363882, 131.044922)
});
lastMarker.setMap(null);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div style="width: 500px; height: 500px;" id="map-canvas"></div>
<input type="button" onclick="remove()" value="Remove" />
</body>
</html>
You may store the markers somewhere (e.g. in a object) and use the latLng as key:
var markers = {};
/*......*/
markers[myLatlng] = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Hello World!'
});
/*.......*/
function removeMarker(lat, long) {
try {
markers[new google.maps.LatLng(lat, long)].setMap(null);
} catch (e) {}
}