title: Execute Javascript-File with Button click in d3
body: <p>i have a d3 graph in node.js. In this Graph i'm calling</p>
  
  <pre><code>d3.select("#updatebutton").on("click", function(e) {
        //execute another js-file and reload the graph
  }
  </code></pre>
  
  <p>What i want to do is: On Click of updatebutton i want to execute another javascript file (wiki.js) and after that reload the graph(like a reload in webbrowser). </p>
  
  <p>Is this possible? I would be happy about some help! 
  Thanks!</p>