Creates an action button whose value is initially zero, and increments by one each time it is pressed.
Usage
action_button(input_id, label, icon = NULL, width = NULL, ...)
actionButton(inputId, label, icon = NULL, width = NULL, ...)Arguments
- input_id
The input slot that will be used to access the value.
- label
The contents of the button - a text label, but you could also use any other HTML, like an image.
- icon
An optional icon to appear on the button.
- width
The width of the input.
- ...
Named attributes to be applied to the button or remaining parameters passed to button, like
class.- inputId
the same as
input_id
Examples
if (interactive()){
library(shiny)
library(shiny.semantic)
ui <- shinyUI(semanticPage(
actionButton("action_button", "Press Me!"),
textOutput("button_output")
))
server <- function(input, output, session) {
output$button_output <- renderText(as.character(input$action_button))
}
shinyApp(ui, server)
}