# Async callbacks in value change event script can't use information from the value change event?

**URL:** <https://forum.inductiveautomation.com/t/async-callbacks-in-value-change-event-script-cant-use-information-from-the-value-change-event/91456>\
**Category:** Ignition\
**Tags:** ignition81, scripting\
**Created:** [June 6, 2024, 2:33am UTC](https://forum.inductiveautomation.com/t/async-callbacks-in-value-change-event-script-cant-use-information-from-the-value-change-event/91456 "2024-06-06T02:33:16Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [June 6, 2024, 11:00am UTC](https://forum.inductiveautomation.com/t/async-callbacks-in-value-change-event-script-cant-use-information-from-the-value-change-event/91456/5 "2024-06-06T11:00:25Z")

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> [@seano](#):
>
> it's implicit in python

Yes. Poorly understood by many python programmers, too.

> [@seano](#):
>
> good paragraph in the IU training

Not a bad idea.

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