ComboBox on change event
<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.ComboBox"); function setVal1(value) { alert("Selected "+value); } </script> </head> <body class="tundra"> <select name="country" dojoType="dijit.form.ComboBox" autocomplete="false" value="country" onChange="setVal1"> <option>India</option> <option>California</option> <option>Illinois</option> <option>New York</option> <option>Texas</option> </select> </body> </html>