global function

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see function

 

Global functions have a form wide scope while function only exists in the script.

Functions can be declared inside Global Functions.

All events declared as global function

 

Syntax:

global function myFunc
// Script
end global

 

Call:

myFunc()

 

 

Example: Event "before retrieve"

global funktion checkitem
sqlca.select count(*) from oitm where itemcode=<dw_1.item.itemcode.value,dbstring>
if <sqlca.result.1> n<= 0 then
  displaymessage()
end if
 
funktion displaymessage
meldung=error$Item not found
end function
end global