[OpenLayers-Users] KML NetworkLink and auto-refresh

[ChiefDan]

Andrew,
Not sure if you found a solution, if not, this is what I've done.

In the map init function, set a timer:

window.setInterval(raingaugeRefreshData, 600000, rainGauges);  

Then in the timer service function:
function raingaugeRefreshData(layer) 
{
  layer.loaded = false;
  layer.setVisibility(true);
}
By setting loaded to false then calling setVisibility(), openlayers goes and
grabs the kml file again.

Hope this helps.

Dan
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