here is a blog from Adam Winer, jsf eg http://sfjsf.blogspot.com/2006/03/usings-sets-with-uidata.html
On 12/15/06, Andrew Robinson <[EMAIL PROTECTED]> wrote:
Most things do not take Set as an option because many components use the index to determine the selection. Sets by definition are un-ordered (and even if the underlying set is ordered, a reusable component can't take that chance). Lists are supported by almost all JSF elements. If you insist on using sets, 1) you need to garuntee that your set is ordered and will not change and 2) use a EL converter like [1] [1] http://www.jroller.com/page/mert?entry=settolistpropresolver_for_jsf_el On 12/14/06, Joris Wijlens <[EMAIL PROTECTED]> wrote: > > Hi, > > Why don't selectmany components accept java.util.Set and do they accept > java.util.List? > > And what do I have to do if I don't want to change al my sets to lists? > > Thanks anyway, > > Joris wijlens
-- Matthias Wessendorf http://tinyurl.com/fmywh further stuff: blog: http://jroller.com/page/mwessendorf mail: mwessendorf-at-gmail-dot-com
