textAreaInput

0th

Percentile

Create a textarea input control

Create a textarea input control for entry of unstructured text values.

Usage
textAreaInput(inputId, label, value = "", width = NULL, height = NULL, cols = NULL, rows = NULL, placeholder = NULL, resize = 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.
height
The height of the input, e.g. '400px', or '100%'; see validateCssUnit.
cols
Value of the visible character columns of the input, e.g. 80. If used with width, width will take precedence in the browser's rendering.
rows
The value of the visible character rows of the input, e.g. 6. If used with height, height will take precedence in the browser's rendering.
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.
resize
Which directions the textarea box can be resized. Can be one of "both", "none", "vertical", and "horizontal". The default, NULL, will use the client browser's default setting for resizing textareas.
Value

A textarea input control that can be added to a UI definition.

See Also

updateTextAreaInput

Other input.elements: actionButton, checkboxGroupInput, checkboxInput, dateInput, dateRangeInput, fileInput, numericInput, passwordInput, radioButtons, selectInput, sliderInput, submitButton, textInput

Aliases
  • textAreaInput
Examples
## Only run examples in interactive R sessions
if (interactive()) {

ui <- fluidPage(
  textAreaInput("caption", "Caption", "Data Summary", width = "1000px"),
  verbatimTextOutput("value")
)
server <- function(input, output) {
  output$value <- renderText({ input$caption })
}
shinyApp(ui, server)

}
Documentation reproduced from package shiny, version 0.14.2, License: GPL-3 | file LICENSE

Community examples

Looks like there are no examples yet.