shinyWidgets (version 0.5.1)

dropMenu: Drop Menu

Description

A pop-up menu to hide inputs and other elements into.

Usage

dropMenu(
  tag,
  ...,
  padding = "5px",
  placement = c("bottom", "bottom-start", "bottom-end", "top", "top-start", "top-end",
    "right", "right-start", "right-end", "left", "left-start", "left-end"),
  trigger = "click",
  arrow = TRUE,
  theme = c("light", "light-border", "material", "translucent"),
  hideOnClick = TRUE,
  maxWidth = "none",
  options = NULL
)

Arguments

tag

An HTML tag to which attach the menu.

...

UI elements to be displayed in the menu.

padding

Amount of padding to apply. Can be numeric (in pixels) or character (e.g. "3em").

placement

Positions of the menu relative to its reference element (tag).

trigger

The event(s) which cause the menu to show.

arrow

Determines if the menu has an arrow.

theme

CSS theme to use.

hideOnClick

Determines if the menu should hide if a mousedown event was fired outside of it (i.e. clicking on the reference element or the body of the page).

maxWidth

Determines the maximum width of the menu.

options

Additional options, see dropMenuOptions.

Value

A UI definition.

Examples

# NOT RUN {
if (interactive()) {
  library(shiny)
  library(shinyWidgets)

  ui <- fluidPage(
    tags$h3("drop example"),

    dropMenu(
      actionButton("go0", "See what"),
      tags$div(
        tags$h3("This is a dropdown"),
        tags$ul(
          tags$li("You can use HTML inside"),
          tags$li("Maybe Shiny inputs"),
          tags$li("And maybe outputs"),
          tags$li("and should work in markdown")
        )
      ),
      theme = "light-border",
      placement = "right",
      arrow = FALSE
    ),

    tags$br(),


    dropMenu(
      actionButton("go", "See what"),
      tags$h3("Some inputs"),
      sliderInput(
        "obs", "Number of observations:",
        min = 0, max = 1000, value = 500
      ),
      selectInput(
        "variable", "Variable:",
        c("Cylinders" = "cyl",
          "Transmission" = "am",
          "Gears" = "gear")
      ),
      pickerInput(
        inputId = "pckr",
        label = "Select all option",
        choices = rownames(mtcars),
        multiple = TRUE,
        options = list(`actions-box` = TRUE)
      ),
      radioButtons(
        "dist", "Distribution type:",
        c("Normal" = "norm",
          "Uniform" = "unif",
          "Log-normal" = "lnorm",
          "Exponential" = "exp")
      )
    ),
    verbatimTextOutput("slider"),
    verbatimTextOutput("select"),
    verbatimTextOutput("picker"),
    verbatimTextOutput("radio")
  )

  server <- function(input, output, session) {

    output$slider <- renderPrint(input$obs)
    output$select <- renderPrint(input$variable)
    output$picker <- renderPrint(input$pckr)
    output$radio <- renderPrint(input$dist)

  }

  shinyApp(ui, server)
}
# }