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From: Daniel Vianna on 20 Jun 2008 19:11
I know it's a little bit hasty, but in my first RPL program I'd like
to initiate the MatrixWriter once the user presses EDIT on a certain
input form in an INFORM enviroment.

Regards,

Daniel.
From: Raymond Del Tondo on 20 Jun 2008 21:52
The keywords here are: Input Form Field Message Handlers

Depending on which platform (48, 49) you're refering to,
there should be some related documentaion along with the product,
like (Debug4x, IFB48, IFB49) .
or third-party info, preferrable on www.hpcalc.org .

However an Input Form (IF) Message Handler isn't exactly
what I consider a good starting point for beginners;-)


BUT: There's a workaround for your problem,
until you know how to use IF msg handlers:

If an IF field is editable, it's very likely that the 2nd menu page
offers access to a reduced stack environment,
with the current field value on level one.

You could invoke the MatrixWriter from there
by pressing the downarrow key;-)

HTH

Raymond


"Daniel Vianna" <danielsemlogindecente(a)gmail.com> schrieb im Newsbeitrag
news:eaa223c8-7616-4818-a86c-a1aea9494da4(a)r66g2000hsg.googlegroups.com...
>I know it's a little bit hasty, but in my first RPL program I'd like
> to initiate the MatrixWriter once the user presses EDIT on a certain
> input form in an INFORM enviroment.
>
> Regards,
>
> Daniel.


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