Google Maps JS API v3 - Post Page is Losing Map After Map Resize

Question

i'm using this code to make my map fullscreen. http://www.doogal.co.uk/FullScreen.php But in my ASP.NET page i've got a timer which is doing postback every 5 seconds. This fullscreen button is working properly till this postback. When postback raises i can't show map anymore and Javascript got no error.

Note : I'm also calling initialize method after every postback.

Any help would be greatly appreciated, Thanks.

Answer 1

I got the solution, when i try to initialize map on every post it's trying to create a new map object. I just moved my map variable to global and checked it like :

var map=null;

function initialize()
{
.
.
.
if (map == null) {
        map = new google.maps.Map(document.getElementById("ctl00_MainContent_googleMap"), mapProp);
}
else
{
.
.
.
}
}