sidebarLayout: Layout a sidebar and main area

In nGanon/R_shiny: Web Application Framework for R

Description

Create a layout with a sidebar and main area. The sidebar is displayed with a distinct background color and typically contains input controls. The main area occupies 2/3 of the horizontal width and typically contains outputs.

Usage

sidebarLayout(sidebarPanel, mainPanel, position = c("left", "right"),
  fluid = TRUE)

Arguments

sidebarPanel	The sidebarPanel containing input controls
mainPanel	The mainPanel containing outputs
position	The position of the sidebar relative to the main area ("left" or "right")
fluid	TRUE to use fluid layout; FALSE to use fixed layout.

Examples

## Only run examples in interactive R sessions
if (interactive()) {
options(device.ask.default = FALSE)

# Define UI
ui <- fluidPage(

  # Application title
  titlePanel("Hello Shiny!"),

  sidebarLayout(

    # Sidebar with a slider input
    sidebarPanel(
      sliderInput("obs",
                  "Number of observations:",
                  min = 0,
                  max = 1000,
                  value = 500)
    ),

    # Show a plot of the generated distribution
    mainPanel(
      plotOutput("distPlot")
    )
  )
)

# Server logic
server <- function(input, output) {
  output$distPlot <- renderPlot({
    hist(rnorm(input$obs))
  })
}

# Complete app with UI and server components
shinyApp(ui, server)
}

nGanon/R_shiny documentation built on May 20, 2019, 9:42 a.m.