Thanks Mike, I figured it out. The registerForEvent does not like the
brackets such as alert("hi there) or the function with parameters...
registerForEvent(Fusion.Event.MAP_EXTENTS_CHANGED,
alert(Fusion.getWidgetById('Map').getScale()));
What I had to do was:
registerForEvent(Fusion.Event.MAP_EXTENTS_CHANGED, showScale);
and then create a function:
function showScale()
{
alert(Fusion.getWidgetById('Map').getScale());
}
and that works fine...
thanks
gordon
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