I just tried that, you need to parse the zoom value to an integer:
zom= parseInt(document.getElementById("zm").value);
The following works, but if you remove the parseInt call the map doesn't
even load:
function initialize() {
var zoom = parseInt(document.getElementById("zoom").value);
var myOptions = {
zoom: zoom,
center: new google.maps.LatLng(-33, 151),
disableDefaultUI: true,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
}
Cheers,
Miguel
On Wed, May 26, 2010 at 18:29, walterg <[email protected]> wrote:
> Is it possible to use a variable for the zoom option when intializing
> the map?
> This does not work though the zom variable contains a number as the
> alert(zom) attests.
> var geocoder;
> var map;
> var zom;
> function initialize() {
> zom= document.getElementById("zm").value;
> geocoder = new google.maps.Geocoder();
> var latlng = new google.maps.LatLng(43.564, 1.321);
> // alert(zom)
> var myOptions = {
> zoom: zom
> center: latlng,
> mapTypeId: google.maps.MapTypeId.ROADMAP
> }
> map = new google.maps.Map(document.getElementById("map_canvas"),
> myOptions);
> }
>
> --
> You received this message because you are subscribed to the Google Groups
> "Google Maps JavaScript API v3" group.
> To post to this group, send email to
> [email protected].
> To unsubscribe from this group, send email to
> [email protected]<google-maps-js-api-v3%[email protected]>
> .
> For more options, visit this group at
> http://groups.google.com/group/google-maps-js-api-v3?hl=en.
>
>
--
You received this message because you are subscribed to the Google Groups
"Google Maps JavaScript API v3" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-maps-js-api-v3?hl=en.
