From: Denis Ling [mailto:denislingcn@(protected)]
> the retrieved value of "roleId" is {"false"} when user doesn't select
> any checkbox elements. In my opinion, this case should returns null
> directly.

Why?

S2 automagically deals with one of the headaches of HTTP (not returning
unchecked box values) by adding a hidden field to the form. This makes
the server side code much cleaner, IMO.

d.


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