Create a text area input control for entry of unstructured text values.
Arguments
- inputId
Input name. Reactive value is available under
input[[input_id]].- label
character with label put above the input
- value
Pass value if you want to have default text.
- width
The width of the input, eg. "40px"
- placeholder
Text visible in the input when nothing is inputted.
Examples
## Only run examples in interactive R sessions
if (interactive()) {
ui <- semanticPage(
textAreaInput("a", "Area:", value = "200", width = "200px"),
verbatimTextOutput("value")
)
server <- function(input, output, session) {
output$value <- renderText({ input$a })
}
shinyApp(ui, server)
}