Myfaces日历控件无法弹出

[mikeson1999]

代码如下：
<x:inputCalendar monthYearRowClass="yearMonthHeader"
weekRowClass="weekHeader" currentDayCellClass="currentDayCell"
renderAsPopup="true" popupTodayString="Today" popupWeekString="Week"
popupDateFormat="yyyy-MM-dd" value="#{userInfoBean.birthDate}">
</x:inputCalendar>

浏览器提示“缺少对象”

[mikeson1999]

需要在web.xml 中配置
<filter>
<filter-name>extensionsFilter</filter-name>
<filter-class>
org.apache.myfaces.component.html.util.ExtensionsFilter
</filter-class>

</filter>

和

<filter-mapping>
<filter-name>extensionsFilter</filter-name>
<url-pattern>*.jsf</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>extensionsFilter</filter-name>
<url-pattern>/faces/*</url-pattern>
</filter-mapping>

[jiang1999]

配合结贴，不好意思