title: how to open a link in shiny
body: <p>With the help of this code i can open url in new tab instead of that how to open this url as a popup in the same window</p>
  <pre><code>library(shiny)
  ui &lt;- fluidPage(shiny::fluidRow(shiny::actionButton(inputId='ab1', 
  label=&quot;click here&quot;, value = &quot;Open popup&quot;,onclick =&quot;window.open('http://google.com','_blank')&quot;)))
  
  server &lt;- function(input, output) {}
  shinyApp(ui, server)
  </code></pre>
  <p>Thanks in advance</p>