liferay回显并修改生日

前台回显:

生日：<%
Contact contact1 = null;
contact1 = user.getContact();
Calendar birthdayCal = CalendarFactoryUtil.getCalendar();
birthdayCal.setTime(contact1.getBirthday());
//out.println(contact1.getBirthday());
int birthdayDate = birthdayCal.get(Calendar.DATE);
int birthdayYear = birthdayCal.get(Calendar.YEAR);
int birthdayMonth = birthdayCal.get(Calendar.MONTH)+1;
out.println(birthdayYear+"-"+birthdayMonth+"-"+birthdayDate);
%><br>

前台修改：

<%--修改生日 --%>
<%
Contact contact1 = null;
contact1 = user.getContact();
Calendar birthdayCal = CalendarFactoryUtil.getCalendar();
birthdayCal.setTime(contact1.getBirthday());
//out.println(contact1.getBirthday());
int birthdayDate = birthdayCal.get(Calendar.DATE);
int birthdayYear = birthdayCal.get(Calendar.YEAR);
int birthdayMonth = birthdayCal.get(Calendar.MONTH)+1;
%><br>
<aui:input bean="<%= selContact %>" cssClass="modify-link" disabled='<%= !UsersAdminUtil.hasUpdateFieldPermission(permissionChecker, user, selUser, "birthday") %>' model="<%= Contact.class %>" name="birthday" value="<%= birthdayCal %>" />

后台修改：

	
		//修改生日
		String birthday = actionRequest.getParameter("birthday");
		java.text.SimpleDateFormat formatter = new SimpleDateFormat( "dd/MM/yyyy");    //类型转化
		Date date =  formatter.parse(birthday);
		myContact.setBirthday(date);
		ContactLocalServiceUtil.updateContact(myContact);