title: Submit form after selecting items from multiple dropdown lists - JavaScript
body: <p>Here is my HTML</p>
  
  <pre><code>&lt;form action="processForm.html" method="post"&gt;
      &lt;label for="InputOne"&gt;Input One&lt;/label&gt;
      &lt;select id="InputOne"&gt;
          &lt;option val="1"&gt;Item&lt;/option&gt;
          &lt;option val="2"&gt;Item&lt;/option&gt;
          &lt;option val="3"&gt;Item&lt;/option&gt;
          &lt;option val="4"&gt;Item&lt;/option&gt;
      &lt;/select&gt;
  
      &lt;label for="InputTwo"&gt;Input Two&lt;/label&gt;
      &lt;select id="InputTwo"&gt;
          &lt;option val="1"&gt;Item&lt;/option&gt;
          &lt;option val="2"&gt;Item&lt;/option&gt;
          &lt;option val="3"&gt;Item&lt;/option&gt;
          &lt;option val="4"&gt;Item&lt;/option&gt;
      &lt;/select&gt;
  
      &lt;input type="submit" value="Submit"&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>How do I enable the user to select from multiple dropdown lists and then hit a Submit button? I found this answer <a href="https://stackoverflow.com/questions/7231157/how-to-submit-form-on-change-of-dropdown-list">How to submit form on change of dropdown list?</a>. It's close, but I don't think it's what I want. This will submit after a single dropdown list.</p>