I have a screen flow with a custom LWC component and a Date field like so:

enter image description here

The AG Grid Datatable v2 is my custom component and the Quote Expiry Date is the Date component.

What I want to do is, every time the user changes the Quote Expiry Date, I want to be notified in my LWC AG Grid Datatable v2 component. Is this possible, if so how?

1 Answer 1


If the components are not in the same Lightning App then you want the LMS - https://developer.salesforce.com/docs/component-library/bundle/lightning-message-service/documentation

If you are able to relate the two lwcs via a parent/child relationship then you are looking for lwc events - https://developer.salesforce.com/docs/component-library/documentation/en/lwc/events

  • Welcome to Salesforce SE! While this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference.
    – identigral
    Feb 28 at 2:50
  • I only have 1 LWC component, the date field is a standard flow screen component.
    – ViqMontana
    Feb 28 at 8:31
  • @ViqMontana That makes it a bit tricker and I do not think the answers I provided would work. I am not sure you can have a LWC listening to a standard flow component but if you are able to set a record's field with the standard flow component you may be able to catch that field update in a LWC component.
    – LandenW
    Feb 28 at 17:41

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