Set checkbox value
<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("dijit.form.ToggleButton"); dojo.require("dijit.form.CheckBox"); </script> </head> <body class="tundra"> <button dojoType="dijit.form.ToggleButton">asdf <script type="dojo/method" event="onChange" args="newValue"> alert(dijit.byId("foo").setValue(true)); </script> </button> <input id="foo" dojoType="dijit.form.CheckBox"></input> </body> </html>