title: Page refresh Button in R shiny
body: <p>I tried to implement a page refresh button following the link <a href="https://stackoverflow.com/questions/30852356/add-a-page-refresh-button-by-using-r-shiny">here</a>. However when I tried deploying to <code>shinyapp.io</code>, it failed and asked for installing package <code>V8</code> which I had already done. The app was working fine on the machine. The code I used is:</p>
  
  <pre><code>jsResetCode &lt;- "shinyjs.reset = function() {history.go(0)}",
  
  useShinyjs(), # Include shinyjs in the UI
  
  extendShinyjs(text = jsResetCode), # Add the js code to the page   
  
  p(actionButton("reset_button", "Reset Tool"))
  </code></pre>
  
  <p>In <code>server.R</code>:</p>
  
  <pre><code>observeEvent(input$reset_button, {js$reset()}) 
  </code></pre>
  
  <p>Is there any way to do this without <code>shinyjs</code>?</p>