如何從一個JSP的下拉列表中獲取選定值到Liferay Portlet參考中的Java控制器類 [英]How to get selected value from drop down list in one jsp to java controller class in liferay portlet references
如何從另一種方法增加java中的類整數引用值 [英]How to Increment a class Integer references value in java from another method