Webflow: SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'set'.

SEVERE: Servlet.service() for servlet apr threw exception
org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'set'. One of '{"http://www.springframework.org/schema/webflow":attribute}' is expected.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)

Dapat agak error ni sebab salah letak attribut, tapi jenuh jugak la nak cari. Hilang setengah hari.
Rupa2nya sebab ini:


<evaluate expression="studyPlanFrmService.saveStudyPlan(flowScope.studyPlanForm)" result="flowScope.studyPlanform">
<set name="flowScope.msj" value="flowScope.studyPlanForm.formMessage" ></set>
</evaluate>

<set></set> tak boleh diletak dalam <evaluate></evaluate> ???
Tak kisahlah, asal jalan kod aku.

org.apache.commons.lang.time.DateUtils

Tugas hari ini adalah untuk set tarikh berdasarkan bilangan bulan daripada tarikh tertentu

Alhamdulillah, dapati bahwa class di bawah ini mempunyai function yang diperlukan. Tiba masa untuk test.

org.apache.commons.lang.time.DateUtils

Displaytag: nested tables in 1 row

Salah satu function nak kena buat ialah display nested array list.
Nanti2 la kaji.

Rujukan:
http://stackoverflow.com/questions/11358422/how-to-show-nested-array-lists-using-display-tag-on-jsp

Spring Security: @ converted to "@ ;" when login failed

Selepas ikut teknik flow ini, tiada masalah dah.

http://stackoverflow.com/questions/15052860/spring-security-authentication-get-username-without-spring-security-last-userna