
Create a checkbox that can be used to specify logical values.
checkboxInput(inputId, label, value = FALSE, width = NULL)
A checkbox control that can be added to a UI definition.
The input
slot that will be used to access the value.
Display label for the control, or NULL
for no label.
Initial value (TRUE
or FALSE
).
The width of the input, e.g. '400px'
, or '100%'
;
see validateCssUnit()
.
TRUE
if checked, FALSE
otherwise.
checkboxGroupInput()
, updateCheckboxInput()
Other input elements:
actionButton()
,
checkboxGroupInput()
,
dateInput()
,
dateRangeInput()
,
fileInput()
,
numericInput()
,
passwordInput()
,
radioButtons()
,
selectInput()
,
sliderInput()
,
submitButton()
,
textAreaInput()
,
textInput()
,
varSelectInput()
## Only run examples in interactive R sessions
if (interactive()) {
ui <- fluidPage(
checkboxInput("somevalue", "Some value", FALSE),
verbatimTextOutput("value")
)
server <- function(input, output) {
output$value <- renderText({ input$somevalue })
}
shinyApp(ui, server)
}
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