title: How to access an Image Dom Element with Vaadin/GWT?
body: <p>I have an HTML Dom looking like this:</p>
  
  <pre><code>&lt;div class="mydiv" id="mydivId"&gt;
    &lt;img src="../xyz.png" class="gwt-Image imgWrapper" draggable="false"&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I'm trying to change the img Source, so i made the following to access the image without success:</p>
  
  <pre><code>Image imageElement = (Image) Document.get()
                      .getElementById("mydivId")
                      .getElementsByTagName("img").getItem(0);
  </code></pre>
  
  <p>How can i get the <code>&lt;img&gt;</code> dom element as Image then change its Source? </p>