Thanks Enoch.
I now check for the property tileSize which is required for map types.
(Previously I looked for the name property.)
So it seems I can use these two possibilities
var mts = map.mapTypes;
for (var prop in mts) {
if (mts[prop].tileSize) ...
and
for (var prop in mts) {
if (mts[prop].hasOwnProperty("tileSize")) ...
On Nov 25, 11:22 am, "Enoch Lau (Google Employee)"
<enoch...@google.com> wrote:
> When you do:
>
> for (var prop in mts) {
>
> }
>
> inside the for loop, you should check:
>
> if (mts.hasOwnProperty(prop)) {
> }
>
> The reason is that due to changes in how the Maps API does "inheritance" in
> JS, the variable prop can take on the string value 'constructor', which is
> not a map type.
>
> Enoch
>
>
>
>
>
>
>
> On Friday, November 23, 2012 10:07:37 PM UTC+11, Pil wrote:
>
> > Checked a bit closer: This happens only when using the newest Chrome
> > and Firefox on Linux.
>
> > However, already found a workaround. Thanks.
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