[Laszlo-user] dataset ontimeout overloaded
pkang at laszlosystems.com
Wed Apr 25 15:12:05 PDT 2007
I spent a good two hours tracking down why I was getting two dataset ontimeouts
when I finally figured out that the event was overloaded. The ontimeout event
can be sent when setting the timeout attribute (which sends a number) and also
when the call times out (which sends the dataset).
Here's a simple example demonstrating the problem:
<canvas proxied="false" debug="true">
<dataset name="mydset" src="http://foobar.timeout"
<handler name="ontimeout" args="ds" reference="mydset">
// Be careful! ds is the dataset whose request timed out, but
// can also be a number when setting the timeout attribute.
Debug.write('mydset got timeout:', ds);
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