hello,
concerning html:
http://www.w3.org/TR/html4/interact/forms.html#disabled
http://www.w3.org/TR/html4/interact/forms.html#read-only
and:
http://www.w3.org/TR/html4/interact/forms.html#successful-controls
-> values of disabled fields don't get submitted
concerning jsf:
although values of read-only fields are submitted they don't get
decoded.
-> you have to look up such values within the RequestParameterMap -
you get
the map via:
FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap()
additional information: trinidad doesn't behave the same way!
regards,
gerhard
2008/1/3, Volker Weber <[EMAIL PROTECTED]>:
> afaik disabled html components are send to the server by the browser
> (readonly are not), but not processed by jsf. If you need them you
can
> read them yourself from the request parameters.
>
> 2008/1/3, jimmyau < [EMAIL PROTECTED]>:
> > It is because i need the field submit back to the server without
> > having
to
> > add hidden field. I know it cause security purpose but it save
my > > time.
> >
> >
> >
> > ----- Original Message -----
> > From: "Andrew Robinson" <[EMAIL PROTECTED]>
> > To: "MyFaces Discussion" < [email protected]>
> > Sent: Wednesday, January 02, 2008 11:42 PM
> > Subject: Re: <t:inputText reaonly=True does not send...
> >
> >
> > > On Jan 1, 2008 7:44 PM, jimmyau < [EMAIL PROTECTED]> wrote:
> > >> disabled and readonly work in the same way which will not submit
value to
> > >> backend. this way also make me headache.
> > >
> > > Why would this give you a headache? What is the point in
sending a
> > > read-only value to the server. Everything on the client is by
> > > definition changeable (users can change the DOM easily). So
the > > > server
> > > would never decode a read-only or disabled control. If you are
> > > never
> > > going to decode it, why waste the resources to post it back to
the
> > > server?
> > >
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