On Sat, May 9, 2009 at 00:49, Dave Newton <newton.d...@yahoo.com> wrote:
> Stefano Tranquillini wrote: > >> i've a form. i've some field that are double type. if i put a string >> inside >> these fileds struts automatically check the incorrectness of the type. ok! >> but, inside this form i've a select that is created by a list. >> when the error comes out from struts, sruts goes back to the input page, >> the list become empty and in the page no item is display. >> >> how can i store the list in order to have its inside my page after the >> error? >> > > You could store it in session, you could implement Preparable and load the > list. There are probably a few other reasonable solutions--those are what > popped in to my head first. > a ok, i ** thought about the same solution. > > > PS: if i set required="true" at a field, struts doesn't check if this >> value >> is present or not? what meaning has this property? >> > > From the documentation: > > "If set to true, the rendered element will indicate that > input is required" > > It displays a required indicator. > so only display a * near the label > > Dave > ciaociao -- Stefano
