How supply default field values for new ListGridRecord

[Isomorphic]

Doesn't matter - setEditValues will accept values for fields that are not shown.

[metaeaux]

I am trying to implement the solution you suggested using onEditorEnter and setEditValues, but it will not work in my case because the attribute I am trying to set is not one of the fields in the grid. It is a foreign key attribute, and it is a required field. How do I set a default value for this programmatically?

[Isomorphic]

Use a combination of the EditorEnter event and setEditValues().

[jay.l.fisher]

I see from the docs that the startEditingNew(Map defaultValues) method can take a Map of default values for the new record. But how do I supply default values when editing of a new record is initiated by the user tabbing out of the last column in the last row due to setListEndEditAction(RowEndEditAction.NEXT)?