'Vue.js' 'htmlwidget'

Use 'Vue.js' with the convenience and flexibility of 'htmlwidgets'. vue is a little different from other 'htmlwidgets' though since it requires specification of the HTML tags/elements separately.

vue(
  app = list(),
  width = NULL,
  height = NULL,
  elementId = NULL,
  minified = TRUE
)

Arguments

app	list with el and data and other pieces of a 'Vue.js' app
width, height	any valid CSS size unit, but in reality this will not currently have any impact
elementId	character id of the htmlwidget container element
minified	logical to indicate minified (minified=TRUE) or non-minified (minified=FALSE) Vue.js

Value

vue htmlwidget

Examples

if(interactive()) {

  library(vueR)
  library(htmltools)

  # recreate Hello Vue! example
  browsable(
    tagList(
      tags$div(id="app", "{{message}}"),
      vue(
        list(
          el = "#app",
          data = list(
            message = "Hello Vue!"
          )
        )
      )
    )
  )

  # app2 from Vue.js introduction
  browsable(
    tagList(
      tags$div(id="app-2",
        tags$span(
          "v-bind:title" = "message",
          "Hover your mouse over me for a few seconds to see my dynamically bound title!"
        )
      ),
      vue(
        list(
          el = "#app-2",
          data = list(
            message =  htmlwidgets::JS(
              "'You loaded this page on ' + new Date()"
            )
          )
        )
      )
    )
  )

  # app3 from Vue.js introduction
  #  with a setInterval to toggle seen true and false
  browsable(
    tagList(
      tags$div(id="app-3",
        tags$p("v-if"="seen", "Now you see me")
      ),
      htmlwidgets::onRender(
        vue(
          list(
            el = '#app-3',
            data = list(
              seen = TRUE
            )
          )
        ),
        "
  function(el,x){
    var that = this;
    setInterval(function(){that.instance.seen=!that.instance.seen},1000);
  }
        "
      )
    )
  )

}