Add DOM event to a tag : dojo basics « Dojo toolkit « JavaScript Tutorial

<html>
  <head>
    <link rel="StyleSheet" type="text/css"
      href="js/dojo/dijit/themes/tundra/tundra.css">
      
    <script type="text/javascript">
      var djConfig = {
        baseScriptUri : "js/dojo/",
        parseOnLoad : true
      };
    </script>
    <script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
    <script>
            dojo.require("dojo.parser");
            dojo.require("dijit.form.Button");
            dojo.addOnLoad(function(  ) {
                dojo.connect(dojo.byId("foo"), "onclick", function(evt) {
                    alert("connect fired for DOM Node onclick");
                });
                dojo.connect(dijit.byId("foo"), "onClick", function(evt) {
                    alert("connect fired for dijit onClick");
                });
            });
    </script>
  </head>
  <body class="tundra">
       <button id="foo" dojoType="dijit.form.Button" onclick="foo">click me
            <script type="dojo/method" event="onClick" args="evt">
                alert("Button fired onClick");
            </script>
        </button>
</body>
</html>

29.1.dojo basics
	29.1.1.	A html page structure for using dojo
	29.1.2.	Add DOM event to a tag
	29.1.3.	Customized function loader
	29.1.4.	Use dojo.require() to load modules
	29.1.5.	dojo method event