Hi people,
I'm trying to limit the total Vector Layer's point to be drawn.. For
example, after one point has been drawn prevent new points to be added..
I tried registering beforefeatureadded event as the definition for this
event says:
Triggered before a feature is added. Listeners will receive an object with
a feature property referencing the feature to be added. To stop the feature
from being added, a listener should return false.
My code:
vectorLayer.events.register('beforefeatureadded', this,
function(feature){
if(vectorLayer.features.length = 1){
alert("false "+vectorLayer.features.length);
return false;
}else{
alert("true "+vectorLayer.features.length);
return true;
}
});
But even if I return false, the feature is added to the layer! :S
Any suggestion, please?
Thanks in advance!
Gilberto Ramos
-----
just another web developer
--
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