useShinyjs {shinyjs} | R Documentation |
This function must be called from a Shiny app's UI in order for all other
shinyjs
functions to work.
You can call useShinyjs()
from anywhere inside the UI.
useShinyjs(rmd = FALSE, debug = FALSE, html = FALSE, showLog = NULL)
rmd |
Set this to |
debug |
Set this to |
html |
Set this to |
showLog |
Deprecated. |
Scripts that shinyjs
requires that are automatically inserted
to the app's <head>
tag.
if (interactive()) { library(shiny) shinyApp( ui = fluidPage( useShinyjs(), # Set up shinyjs actionButton("btn", "Click me"), textInput("element", "Watch what happens to me") ), server = function(input, output) { observeEvent(input$btn, { # Run a simply shinyjs function toggle("element") }) } ) }