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@tareq89
Last active March 13, 2016 05:54
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Simple Map application, click on the map, it creates a marker and print the Geo Coordinate and address of that marker
<!DOCTYPE html>
<html>
<head>
<link type="javascript" href="https://code.jquery.com/jquery-2.1.4.min.js">
<style type="text/css">
html, body { height: 100%; margin: 0; padding: 0; }
#map { height: 80%; }
#latlongList { width: 80%; height: 60%; }
</style>
</head>
<body>
<div id="map"></div>
<div>
<button onclick="reset()">Reset</button>
</div>
<div>
<ol id="latlongList"></ol>
</div>
<script type="text/javascript">
var i = 0;
var map;
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 23.778634, lng: 90.398083},
zoom: 15
});
google.maps.event.addListener(map, 'click', function(event) {
placeMarker(event.latLng);
console.log(event.latLng);
var address = geocodePosition(event.latLng);
});
function writeOnHtmlCallback(latLng, address) {
var latlong = (latLng.lat().toString() + " , " + latLng.lng().toString()) + " , " + address;
var node = document.createElement("li");
var textNode = document.createTextNode(latlong);
node.appendChild(textNode);
document.getElementById("latlongList").appendChild(node);
};
function placeMarker(location) {
new google.maps.Size(42,68);
var marker = new google.maps.Marker({
position: location,
map: map,
label: (i++).toString()
});
};
var geocoder = new google.maps.Geocoder();
function geocodePosition(pos) {
geocoder.geocode({
latLng: pos
}, function(responses) {
if (responses && responses.length > 0) {
var address = responses[0].formatted_address;
writeOnHtmlCallback(pos, address)
} else {
return "no address";
}
});
}
}
function reset () {
placeMarker(null);
$("#latlongList").empty();
}
</script>
<script async defer src="https://maps.googleapis.com/maps/api/js?callback=initMap"></script>
</body>
</html>
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