1、父页面中的iframe
<iframe name="parentPage"></iframe>
<input type="text" id="date" data-dojo-type="dijit/form/DateTextBox" value="2013-11-12"/>
var statisDate = window.frames["parentPage"].document.getElementById(‘date‘).value;
原文:http://blog.csdn.net/you23hai45/article/details/19177943