LoslegenKostenlos loslegen

Inserting multiple inputs

You can insert more than just one input. Suppose you also want app users to choose the average number of hours spent sleeping, as well as a specific year.

To this end, in the ui, you can insert another sliderInput() where the values are the years of interest.

In this exercise, the shiny library has already been loaded for you.

Diese Übung ist Teil des Kurses

Building Dashboards with shinydashboard

Kurs anzeigen

Anleitung zur Übung

  • Add another sliderInput() as a second input for your shinyApp and label it as "yearlabel".
  • Set the number range to be between 2003 and 2017.

Interaktive Übung

Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.

ui <- fluidPage(
  titlePanel("Sleeping habits in America"), 
  sliderInput("sliderlabel",
              "Average hours of sleep",
              min = 7.5, max = 11,
              value = 8, step = 0.5),
  # Add another sliderInput and label the input as "yearlabel"
  ___(___,
               "Year",
            # Set the number range to be between 2003 and 2017
               ___, ___,
               value = 2004, step = 1, sep = ""))
server <- function(input, output, session) {
}
shinyApp(ui, server)
Code bearbeiten und ausführen