fluidPage: Create a page with fluid layout
In ymd526442121/Rproject_shiny: Web Application Framework for R

Description Usage Arguments Details Value Note See Also Examples

Functions for creating fluid page layouts. A fluid page layout consists of rows which in turn include columns. Rows exist for the purpose of making sure their elements appear on the same line (if the browser has adequate width). Columns exist for the purpose of defining how much horizontal space within a 12-unit wide grid it's elements should occupy. Fluid pages scale their components in realtime to fill all available browser width.

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fluidPage(..., title = NULL, responsive = NULL, theme = NULL)

fluidRow(...)

`...`	Elements to include within the page
`title`	The browser window title (defaults to the host URL of the page). Can also be set as a side effect of the `titlePanel` function.
`responsive`	This option is deprecated; it is no longer optional with Bootstrap 3.
`theme`	Alternative Bootstrap stylesheet (normally a css file within the www directory). For example, to use the theme located at `www/bootstrap.css` you would use `theme = "bootstrap.css"`.

To create a fluid page use the fluidPage function and include instances of fluidRow and column within it. As an alternative to low-level row and column functions you can also use higher-level layout functions like sidebarLayout.

A UI defintion that can be passed to the shinyUI function.

See the Shiny-Application-Layout-Guide for additional details on laying out fluid pages.

column, sidebarLayout

## Only run examples in interactive R sessions
if (interactive()) {

# Example of UI with fluidPage
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)


# UI demonstrating column layouts
ui <- fluidPage(
  title = "Hello Shiny!",
  fluidRow(
    column(width = 4,
      "4"
    ),
    column(width = 3, offset = 2,
      "3 offset 2"
    )
  )
)

shinyApp(ui, server = function(input, output) { })
}