Great! that's what I want, thanks so much and sorry for my stupid questions
:)
Eelco Hillenius wrote:
Hi experts,
I want to implement a wizard, user need to input some data, I can do it
with
a single page using form, but I don't know how to do it in wizard, I put
a
couple of input
Hi experts,
I want to implement a wizard, user need to input some data, I can do it with
a single page using form, but I don't know how to do it in wizard, I put a
couple of input textfield etc. then I get a error:
java.lang.IllegalStateException: Attempt to set model object on null model
