SP.FieldLookup.isRelationship property (sp.js)

  • Article

Gets or sets a value that specifies whether this lookup field is returned by SP.List.getRelatedFields from the list being looked up to.

Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013

var value = SP.FieldLookup.get_isRelationship ()

var value = SP.FieldLookup.set_isRelationship ()

Return value

true if the field is discoverable from the list to which it looks for its value; otherwise, false.

Remarks

A lookup field is discoverable from the list to which it looks for its value when the source list's SP.List.getRelatedFields method returns a collection that contains an SP.RelatedField object with information about the lookup field.

The IsRelationship property returns false if the SP.FieldLookup object represents a secondary column in a multiple column lookup. Secondary columns are not discoverable from the source list.