[OpenLayers-Users] remove all layers

[Marc Jansen]

Hi Armin,

I'd guess that map.getNumLayers() helps... if you can assure that they 
are named in the right way

Untested.

-- Marc

Armin Wäspy schrieb:
> hi list,
> is there a function which removes all displayed layers?
> my map has up to 50 layers, named box1....box50.
>  
> i tried a for-loop with map.removeLayer('BOX'+i) but this don't work 
> if less than 50 layers rendered.
> anybody an idea how i can manage that?
> thanks.
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