Hello people!
This question is about Flex 1.5.
My app passes some String vars thru the Flex gateway to Java.
When the var = undefined on the Flex side, it translates to null on
the java side, which is great. When the var = "" (null String) on the
flex side, it translates to a String("") on the java side, which ain't
null. I would like to check for "" on the Flex side and convert those
values to something that translates thru the gateway as a null object,
but so far I can't get it to happen. Values are only undefined before
they are used; once used and cleared out, they become "" and can
evidently never be set back to undefined again.
So my actual question is, what can I set the object to be that will
translate as null going thru the gateway? I have tried:
setting them to undefined;
setting myVar = null;
setting myVar = x (an undefined variable);
several other combinations.
Thanks,
Libby
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