Forgotten variables

Viktoras Didziulis viktoras at ekoinf.net
Wed Dec 6 07:11:00 EST 2006


when declaring global variable, it should be declared as global in every
handler or function it is used like this: 
 
on doThis 
global var1 
put 1 into var1 
end doThis 
 
on doThat 
global var1 #!!!! 
answer var1 
end doThat 
 
otherwise handlers can not see var1 even if it is global in one of them,
because the other assumes by default that it is local... 
 
Viktoras 
 
-------Original Message------- 
 
From: baleareninsel at gmx.net 
Date: 12/06/06 13:54:53 
To: use-revolution at lists.runrev.com 
Subject: Forgotten variables 
 
Hello everybody, 
 
Using RunRev 2.7.4, 
 
I declare 
 
on preopenstack 
... 
... 
global var1 var2 var3 var4 
... 
... 
put "my variable" into var1 
end preopenstack 
 
Now, in another card, I would like to use var1, but var1 is empty. Does
someone know why? where is my fold? 
 
best regards and Thanks in advance 
 
Horst 
 
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