按钮标签中的 R Shiny 断线

Question

请参阅以下玩具示例。
任何帮助将不胜感激!谢谢!

shinyApp(
ui = fluidPage(
    actionButton("btnId", "I want a line break here <br/> since the label is too long")),
server = function(input, output){})

Answer 1

您可以使用 HTML像这样的功能:

library(shiny)

    shinyApp(
      ui = fluidPage(
        actionButton("btnId", HTML("I want a line break here <br/> since the label is too long"))),
      server = function(input, output){})