Close Stack Cleanup
Bob Sneidar
bobsneidar at iotecdigital.com
Thu Feb 4 18:13:39 EST 2021
It’s my understanding that I am unable to reference objects on a card of a stack in a preOpenStack handler. Referencing an object in the stack opens the stack triggering a race condition which continually triggers preOpenStack. That is from memory though.
Bob S
On Feb 4, 2021, at 2:50 PM, Tore Nilsen via use-livecode <use-livecode at lists.runrev.com<mailto:use-livecode at lists.runrev.com>> wrote:
Performing the clean up in preOpenStack makes it happen before the stack is visible, at least according to the dictionary.
"Unlike openStack <>, preOpenStack handlers <> are executed <> before the stack window <> appears. Because of this, the preOpenStack handler <> is a good place to put code that adjusts the size, position, and appearance of objects <>; the changes are made before the stack <> appears."
My experience is that this is true.
Tore
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