Moving object display on google maps or bing - google-maps

Question

I want to develop an application for tracking in maps,in that i want to show moving object without reloading the whole page depending on co ordinates. Can anyone suggest me how to do so?

Answer 1

Where is the information about moving objects?
Is it a real time system or only a simulation?
In any case you can try polling server to get the new coordinates few times per second using JS, and update marker location on the map.
EDIT
Below you have working example of moving object without polling taken from google tutorial (https://google-developers.appspot.com/maps/documentation/javascript/examples/full/overlay-symbol-animate). What you need to change is the way of obtaining coordinates.
var line;
function initialize() {
var mapOptions = {
center: new google.maps.LatLng(20.291, 153.027),
zoom: 6,
mapTypeId: google.maps.MapTypeId.TERRAIN
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var lineCoordinates = [
new google.maps.LatLng(22.291, 153.027),
new google.maps.LatLng(18.291, 153.027)
];
var lineSymbol = {
path: google.maps.SymbolPath.CIRCLE,
scale: 8,
strokeColor: '#393'
};
line = new google.maps.Polyline({
path: lineCoordinates,
icons: [{
icon: lineSymbol,
offset: '100%'
}],
map: map
});
animateCircle();
}
function animateCircle() {
var count = 0;
window.setInterval(function() {
count = (count + 1) % 200;
var icons = line.get('icons');
icons[0].offset = (count / 2) + '%';
line.set('icons', icons);
}, 20);
}
google.maps.event.addDomListener(window, 'load', initialize);