copy date between 2 custom fields

[Debraj Neogi]

We have two date (custom) fields. Requirement is when one edits field A, field B needs to be refreshed with A's data (date). Is there some script we can try and use?

Thanks.

[Vasiliy Zverev]

Try this code:

import com.atlassian.jira.component.ComponentAccessor


issue.setCustomFieldValue(
ComponentAccessor.getCustomFieldManager().getCustomFieldObjectByName("dateTo")
, issue.getCustomFieldValue(ComponentAccessor.getCustomFieldManager().getCustomFieldObjectByName("dateFrom"))
)

[Debraj Neogi]

Thanks for the response. Should this be added in Behaviors, or Script Runner? Can you please provide a little more detail.

[Vasiliy Zverev]

This is for scriptRunner custom script postfunction.

[swetha meti]

We have already implemented a postfuntion . But we need the value to be copied from Field A to Field B incase of any changes to Field A's value and not to depend on Status Change.Can you suggest some method to implement this in detail?

[Vasiliy Zverev]

Since you need a listener on issue Update event.

[swetha meti]

can you please explain me the steps that needs to be followed for creating a listener on issue Update event for Field A changes, so that Field B is updated?