> From: "Ismael Ifurung" <
[hidden email]>
>
> I have a form in an HTML page with some "Input" tags (input text box).
> What I'd like to do is do some validation of the user's input using some
> NetRexx (Java) applet.
>
> Can somebody give me some hints on how this can be done. Pointing me to
> an example would really be appreciated.
It's probably easier to use javascript or a script on the server,
but if you want to use an applet you can try the following:
- create an applet containing the various input areas and a
"validate" button ;
- when the user validates her/his input by selecting this button,
send the data to the server. Depending on the behaviour you
want, you can send it as an email or to a servlet running on the
server via a socket (or by any other method that suits your
needs).
As stated above, using an applet is more complicated , but then
it's much more versatile too...
[You can do the user's input validation either "live" or only when
he/she selects the "validate" button. You can find code samples
for the client/server communication in the NetRexx's FAC
repository. If you want to take the email way and don't know how
to do this, email me and I'll send you some code doing this.]
Martin
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