# NOT RUN {
if (interactive()) {
library(shiny)
shinyApp(
ui = fluidPage(
useShinyjs(), # Set up shinyjs
actionButton("btn", "Click me")
),
server = function(input, output) {
observeEvent(input$btn, {
# Run JS code that simply shows a message
runjs("var today = new Date(); alert(today);")
})
}
)
}
# }
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