A question about openCard

Bob Sneidar bobsneidar at iotecdigital.com
Mon Jun 3 10:55:17 EDT 2019


ResumeStack can be tricky. For instance, if you are tracing a resumeStack handler to debug it, every time you click back on to the stack in question, it will trigger the debugger and suspend the stack again! Rinse and repeat until you realize you can't trace a resumeStack handler without some special handling. 

Bob S


> On Jun 2, 2019, at 17:22 , Klaus major-k via use-livecode <use-livecode at lists.runrev.com> wrote:
> 
>> I’m not sure I understand the full range of events that “close” a card so that returning to it triggers “openCard.”  Does this happen if I set an insertion point or select text in an unlocked field in a palette, or the user types there?  Does it happen if I open a palette, or move a palette, or if the user clicks on the palette?
> 
> See above, resumestack/suspendstack are the messages you could check, if neccessary, in that case.
> 
>> Many thanks.
>> 
>> David Epstein
> 
> Best
> 
> Klaus
> 



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