numericInput
From shiny v1.4.0
by Winston Chang
Create a numeric input control
Create an input control for entry of numeric values
Usage
numericInput(inputId, label, value, min = NA, max = NA, step = NA,
width = NULL)Arguments
- inputId
The
inputslot that will be used to access the value.- label
Display label for the control, or
NULLfor no label.- value
Initial value.
- min
Minimum allowed value
- max
Maximum allowed value
- step
Interval to use when stepping between min and max
- width
The width of the input, e.g.
'400px', or'100%'; seevalidateCssUnit().
Value
A numeric input control that can be added to a UI definition.
Server value
A numeric vector of length 1.
See Also
Other input elements: actionButton,
checkboxGroupInput,
checkboxInput, dateInput,
dateRangeInput, fileInput,
passwordInput, radioButtons,
selectInput, sliderInput,
submitButton, textAreaInput,
textInput, varSelectInput
Examples
# NOT RUN {
## Only run examples in interactive R sessions
if (interactive()) {
ui <- fluidPage(
numericInput("obs", "Observations:", 10, min = 1, max = 100),
verbatimTextOutput("value")
)
server <- function(input, output) {
output$value <- renderText({ input$obs })
}
shinyApp(ui, server)
}
# }
Community examples
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