Path: $GLOBALS[‘TCA’][$table][‘columns’][$field][‘config’] Type: string Scope: Display / Proc.
A selector is used to show all possible child records that could be used to create a relation with the parent record. It will be rendered as a multi-select-box. On clicking on an item inside the selector a new relation is created. The
foreign_selectorpoints to a field of the foreign_table that is responsible for providing a selector-box – this field on the
foreign_tableusually is of type select and also has a