Why OpenScales show tiles in cache in zoom in/out WMS layer?

Question

I use OpenScales to show a WMS layer and it is strange that when zoom in/out sometimes OpenScales show tiles in cache, so Multi-resolution tiles showed in the layer. When paning the layer, incorrect tiles will disappear. How can I fix this? Thanks!!!

Answer 1

You can force OpenScales to force a refresh using

private function refresh():void{
  var date: new Date();
  WMSLayer.params.setAdditionalParam("time",date.milliseconds);
  WMSLayer.layer.redraw(true);
}

Source:

http://openscales.org/demo/current/ Layers>WMS 1.3.0