title: jquery set all elements in a given class the same html
body: <p>I have a page with several total fields. They all share the "totalAmount" class.</p>
  
  <p>I need to set the same value in all these fields with jquery:</p>
  
  <pre><code>var amt = some value; 
  $('.totamAmount').each // - Some instruction to set the value to amt;
  </code></pre>