nl_tokens: Creates a list box on a field or on a dimension
pl_tokens: function createListBoxMixin ( { id , field } ) { return this . createObject ( { qInfo : { qType : 'ListObject' } , qListObjectDef : { qStateName : '$' , qLibraryId : undef . if ( id , '' ) , qDef : { qFieldDefs : undef . if ( <mask> , [ field ] , [ ] ) } , qInitialDataFetch : [ { qTop : 0 , qLeft : 0 , qHeight : 5 , qWidth : 1 } ] } } ) . then ( ( object ) => { return object . getLayout ( ) ; } ) }