textOutput: Create a text output element

Description Usage Arguments Details Value Examples

View source: R/bootstrap.R

Description

Render a reactive output variable as text within an application page. textOutput() is usually paired with renderText() and puts regular text in <div> or <span>; verbatimTextOutput() is usually paired with renderPrint() and provudes fixed-width text in a <pre>.

Usage

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textOutput(outputId, container = if (inline) span else div, inline = FALSE)

verbatimTextOutput(outputId, placeholder = FALSE)

Arguments

outputId

output variable to read the value from

container

a function to generate an HTML element to contain the text

inline

use an inline (span()) or block container (div()) for the output

placeholder

if the output is empty or NULL, should an empty rectangle be displayed to serve as a placeholder? (does not affect behavior when the the output in nonempty)

Details

In both funtions, text is HTML-escaped prior to rendering.

Value

A output element for use in UI.

Examples

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## Only run this example in interactive R sessions
if (interactive()) {
  shinyApp(
    ui = basicPage(
      textInput("txt", "Enter the text to display below:"),
      textOutput("text"),
      verbatimTextOutput("verb")
    ),
    server = function(input, output) {
      output$text <- renderText({ input$txt })
      output$verb <- renderText({ input$txt })
    }
  )
}

Example output



shiny documentation built on July 2, 2020, 12:43 a.m.