title: Button post HTML
body: <p>I need to use a button without using a form. How do I make it send post data to the browser?</p>
  
  <p>I am using:</p>
  
  <pre><code>&lt;button style="height: 100px; width: 300px" onClick="parent.location='form1.php'" &gt;Fill survey&lt;/button&gt;
  </code></pre>