Declare richmondTraffic (and any other KmlLayer) outside of any functions like where you declare initialLocation, statepolice, etc.
On Mon, May 10, 2010 at 7:06 PM, Jack Berberette <[email protected]> wrote: > Thanks ESA for the quick response. The function looks simple enoug but how > do I set a variable in global scope...ie RichmondTraffic...based on the code > I have? Sorry to be such a newb...but I don't want to break what I > have...lol > > I can't thank you enough for helping me out, > > Jack > > > > Sent from my iPhone > > > On May 10, 2010, at 6:25 PM, Esa <[email protected]> wrote: > > Construct a toggle function in global scope >> >> function toggleLayer(layer) { >> if (layer.getMap()) { >> layer.setMap(null); >> } else { >> layer.setMap(map); >> } >> } >> >> Then you can create buttons like: >> >> <button onclick="toggleLayer(RichmondTraffic)"> RichmondTraffic </ >> button> >> >> Note that also RichmondTraffic must be a global variable when called >> by a html button. >> >> -- >> 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]<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.
