Can't access ActionForm properties in Action perform()!

[Frank Ling]

Hi, There:   I have some question regarding access the actionform, I have two Actions, one is "edit" and one is "save", they both share the same form just like struts-example, when I do the edit, the form is access fun, but when I do the save, the ActionForm is not null, but content in form is null, I am really no sure is the scope problem or something else.   If anybody have similar problem before, please give some help.   Thanks in advance.   Regards   Frank Ling