Leaning Javascript - Keeping Markup Clean

Old and outdated methods

• <a onclick="oldJS(); return false;" href="#">old school javascript</a>

  old school javascript

• <a onclick="javascript: oldJS(); return false;" href="#">more old school javascript</a>

  more old school javascript

• <a href="javascript: oldJS();">yet more old school javascript</a>

  yet more old school javascript

Modern Javascript - Keep the markup clean and use the DOM

• <a id="good-js" href="non_js_content.html">The modern way of doing it</a>

  The modern way of doing it