Board server

A call to board_server(), dispatched on objects inheriting from board, returns a shiny::moduleServer(), containing all necessary logic to manipulate board components via UI. Extensibility over currently available functionality is provided in the form of S3, where a board_server() implementation of board sub-classes may be provided, as well as via a plugin architecture and callback functions which can be used to register additional observers.

Usage

board_server(id, x, ...)

# S3 method for class 'board'
board_server(id, x, plugins = list(), callbacks = list(), ...)

Arguments

id

Parent namespace

x

Board

...

Generic consistency

plugins

Board plugins as modules

callbacks

Single (or list of) callback function(s), called only for their side-effects)

Value

A board_server() implementation (such as the default for the board base class) is expected to return a shiny::moduleServer().