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How can I check in FeatureScript to see if a variable (defined in a configuration) exists?
monroe_weber_shirk
Member Posts: 96 EDU
I want the FeatureScript code to check to see if the configuration variable has been created and then use (if then else) in the following code to respond appropriately. I don't need the configuration variable to be defined by the user and thus if it isn't defined I'll simply create it within FeatureScript.
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MBartlett21
Member, OS Professional, Developers Posts: 2,034 EDU
What you can do is usegetVariable[1] inside a try expression [2].
If the variable wasn't defined, the result will beundefined(the value, not the behaviour)
[1]: onsha.pe/FsDoc/library.html#getVariable-Context-string
[2]: onsha.pe/FsDoc/exceptions.html6
Answers
getVariable[1] inside a try expression [2].If the variable wasn't defined, the result will be
undefined(the value, not the behaviour)[1]: onsha.pe/FsDoc/library.html#getVariable-Context-string
[2]: onsha.pe/FsDoc/exceptions.html
IR for AS/NZS 1100