Hint: You will need more than one variable (an array probably) if you want to be able to remove more than just the last one your added.
On Tue, Feb 23, 2010 at 2:39 AM, Krad <[email protected]> wrote: > Ok i have updated the API key and add the other tick boxes to work up > to Pub and Bars. The bit that does not work is the map.remove > Overlay(kml) > where kml is the variable for the file url. > > I read the bit about global and if you remove var it becomes global to > calls in the programm. So I tried that and nothing you tick and > markers load you clikc the tick again and nothing. I have used > firebug in Firefox to follow with the break points set and its doing > the above steps on untick:- > > PDL > > IF (checked) ---- false > { > load map kml overlay > } > else > remove map kml overlay --- picks up the url with the file name been > pased in via the onclick call. > } > > I'v look at loads of examples and they have simlar to the above and > they work? What am I doing wrong. > > > > On Feb 22, 11:21 pm, "[email protected]" <[email protected]> > wrote: > > On Feb 22, 12:58 pm, Krad <[email protected]> wrote: > > > > > Hello, > > > > > I'm having truble with the remove of a kml overlay when a checkbox is > > > used can some one help? > > > > >http://www.mu130.acres-air.co.uk/map2.html > > > > I get a key error on that page, then a map > > All the checkboxes except the first give errors because the functions > > they call don't exist. > > > > Removing the overlay generates an error because: > > map.removeOverlay(); > > > > is not the correct syntax. > http://code.google.com/apis/maps/documentation/reference.html#GMap2.r... > > > > removeOverlay takes an argument (the overlay you want to remove). > > > > working example:http://www.geocodezip.com/GenericMapBrowser.asp > > see the "addTrafficOverlay()" function. > > > > -- Larry > > > > > > > > > the code is this:- > > > > No thanks. > > > > > it loads the overlay just can't get it to remove? > > > > > also would I get more problems with more overlays and the memeroy > > > location of the kml?? > > > l=en<http://groups.google.com/group/google-maps-api?hl=en> > . > > -- You received this message because you are subscribed to the Google Groups "Google Maps API" 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-api?hl=en.
