Introductory example
The Shiny app:
actionButton()
(sends a message from the client (JS) to the server (R))- Triggers an
observeEvent()
(processes message and updates the R server)- Fires
updateSlideInput()
(sends a message back to the client containing the id of the input to update)
- Fires
- Triggers an
sliderInput()
- (JS receives the message and updates the corresponding input element)
- (JS sends the new input value to the server)