I am needing to know if in the "Expression" language of Ignition, can you create variables that will only be use in that expression.
No.
The best thing to do to refactor a complicated expression is to introduce additional custom properties as intermediate steps, to simplify the final expression.
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Thank you for the prompt response, now would you mind elaborating on how to use those custom properties or do you have an example I could look over to better understand what you are saying.
thanks.
What context are you authoring these expressions in? Vision, Perspective, somewhere else?