function plot parameter server
function_plot_param_server(
input,
output,
session,
settings,
get_variable,
type = c("expression", "logical"),
get_value_options,
default_value,
reset_trigger = reactive({ })
)reactive function for the variable
what type of parameter it is
reactive function with available value options
reactive function to trigger a reset to the default value (if necessary)
formals of the relevant function (to determine default)