Add or remove 'HTML' class from 'RAVE' application

Only works in template framework provided by 'shidashi' package, see use_template

Usage

add_class(selector, class, session = shiny::getDefaultReactiveDomain())

remove_class(selector, class, session = shiny::getDefaultReactiveDomain())

Arguments

selector

'CSS' selector

class

class to add or to remove from selected elements

session

shiny session

Value

No value is returned

Examples

server <- function(input, output, session){

  # Add class `hidden` to element with ID `elemid`
  add_class("#elemid", "hidden")

  # Remove class `hidden` from element with class `shiny-input-optional`
  remove_class(".shiny-input-optional", "hidden")
}