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return - statement of language JavaScript

Description:
Exiting the script (function) with the possibility of returning a value from this function.
Syntax:

return [value];

 
value (optional) Return value. Entering this value in the PROMOTIC system is relevant only for graphic item methods (pouze tyto metody mohou vracet hodnotu).
Example1:
Conditional termination of script with no returned value:
if (nVar > 0) return;
Example2:
Conditional termination of script with returned value (in methods code on the Methods page):
if (nVar > 0) return nVar;
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