Example
| Function | Widget |
|---|
| actionButton | Action Button |
| checkboxGroupInput | A group of check boxes |
| checkboxInput | A single check box |
| dateInput | A calendar to aid date selection |
| dateRangeInput | A pair of calendars for selecting a date range |
| fileInput | A file upload control wizard |
| helpText | Help text that can be added to an input form |
| numericInput | A field to enter numbers |
| radioButtons | A set of radio buttons |
| selectInput | A box with choices to select from |
| sliderInput | A slider bar |
| submitButton | A submit button |
| textInput | A field to enter text |
library(shiny)
# Create the UI
ui <- shinyUI(fluidPage(
titlePanel("Basic widgets"),
fluidRow(
column(3,
h3("Buttons"),
actionButton("action", label = "Action"),
br(),
br(),
submitButton("Submit")),
column(3,
h3("Single checkbox"),
checkboxInput("checkbox", label = "Choice A", value = TRUE)),
column(3,
checkboxGroupInput("checkGroup",
label = h3("Checkbox group"),
choices = list("Choice 1" = 1,
"Choice 2" = 2, "Choice 3" = 3),
selected = 1)),
column(3,
dateInput("date",
label = h3("Date input"),
value = "2014-01-01"))
),
fluidRow(
column(3,
dateRangeInput("dates", label = h3("Date range"))),
column(3,
fileInput("file", label = h3("File input"))),
column(3,
h3("Help text"),
helpText("Note: help text isn't a true widget,",
"but it provides an easy way to add text to",
"accompany other widgets.")),
column(3,
numericInput("num",
label = h3("Numeric input"),
value = 1))
),
fluidRow(
column(3,
radioButtons("radio", label = h3("Radio buttons"),
choices = list("Choice 1" = 1, "Choice 2" = 2,
"Choice 3" = 3),selected = 1)),
column(3,
selectInput("select", label = h3("Select box"),
choices = list("Choice 1" = 1, "Choice 2" = 2,
"Choice 3" = 3), selected = 1)),
column(3,
sliderInput("slider1", label = h3("Sliders"),
min = 0, max = 100, value = 50),
sliderInput("slider2", "",
min = 0, max = 100, value = c(25, 75))
),
column(3,
textInput("text", label = h3("Text input"),
value = "Enter text..."))
)
))
# Create the server function
server <- shinyServer(function(input, output){})
# Run the app
shinyApp(ui = ui, server = server)
