父页面调用iframe里的按钮
JS:
document.getElementById('_frame').contentWindow.document.getElementById("btnRefurbish").click();
JQ:
$("#_frame").contents().find("#btnRefurbish").click();
iframe样式基本配置：
<iframe id="ifmOPHead" runat="server" width="100%" height="100%" frameborder="0" scrolling="no" marginheight="0"
marginwidth="0"></iframe>