Update a colour input from the server

Routes through shiny::session's sendInputMessage() so the colour binding's receiveMessage updates the swatch.

Usage

update_bs_color(id, value, session = shiny::getDefaultReactiveDomain())

Arguments

id

Colour input id (namespaced automatically inside modules).

value

New colour as a hex string (e.g. "#0d6efd").

session

The Shiny session.

Value

Invisibly NULL, called for its side effect.

Examples

if (interactive()) update_bs_color("col", "#198754")