textInput
textInput(inputId, label, value = "", width = NULL, placeholder = NULL)Arguments
| inputId | The input slot that will be used to access the value. |
|---|---|
| label | Display label for the control, or NULL for no label. |
| value | Initial value. |
| width | The width of the input, e.g. '400px', or '100%';
see validateCssUnit. |
| placeholder | A character string giving the user a hint as to what can be entered into the control. Internet Explorer 8 and 9 do not support this option. |
Value
-
A text input control that can be added to a UI definition.
Description
Create an input control for entry of unstructured text values
Examples
## Only run examples in interactive R sessions
if (interactive()) {
ui <- fluidPage(
textInput("caption", "Caption", "Data Summary"),
verbatimTextOutput("value")
)
server <- function(input, output) {
output$value <- renderText({ input$caption })
}
shinyApp(ui, server)
}See also
Other input elements: actionButton,
checkboxGroupInput,
checkboxInput, dateInput,
dateRangeInput, fileInput,
numericInput, passwordInput,
radioButtons, selectInput,
sliderInput, submitButton,
textAreaInput