nl_tokens: Load the next page of items
pl_tokens: function ( ) { var tree = this . tree ; var scrollTop = tree . scrollTop ; var scrollHeight = tree . scrollHeight ; var offsetHeight = tree . offsetHeight ; var atBottom = scrollTop >= ( scrollHeight - offsetHeight ) ; if ( ( atBottom && this . pageIndex < this . <mask> . length ) ) { var f = document . createDocumentFragment ( ) ; util . each ( this . pages [ this . pageIndex ] , function ( i , item ) { appendItem ( item , f , this . customOption ) ; } , this ) ; tree . appendChild ( f ) ; this . pageIndex ++ ; this . emit ( "selectr.paginate" , { items : this . items . length , total : this . data . length , page : this . pageIndex , pages : this . pages . length } ) ; } }