[ka-Map-users] set Layer's visibility

[stinjia]

I use setvisibility to control layer'visibility,but it dosen't work.
allLayers.length is 1,and name is _base_
and there actually have 3 layers,why?

following the code:

var map = myKaMap.getCurrentMap();
var allLayers = map.getAllLayers();
for (var i=0; i<allLayers.length; i++) {
    if(allLayers[i].name=="construction")
    allLayers[i].setVisibility(false);
}



Justin
2006-08-21
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