title: How to make disable onclick element of parent element
body: <p>I had a table with tr's like</p>
  
  <pre><code>&lt;tr onclick="doprocess1()"&gt;
     &lt;td&gt;Some data&lt;/td&gt;
     &lt;td&gt;Some data&lt;/td&gt;
     &lt;td&gt;&lt;button onclick="doprocess2()"&lt;/td&gt;  &lt;!--I want to disable the clickevent of the &lt;tr&gt; here --&gt;
  &lt;/tr&gt;
  </code></pre>
  
  <p>How to achieve this?</p>