[NTG-context] Using forms and saving values

Cecil Westerhof cldwesterhof at gmail.com
Tue Apr 5 15:39:25 CEST 2011


2011/4/5 Peter Rolf <indiego at gmx.net>

> Am 05.04.2011 14:06, schrieb Cecil Westerhof:
> > 2011/4/5 Peter Rolf <indiego at gmx.net <mailto:indiego at gmx.net>>
> >
> >     strange. the error here is caused by the undefined '\DVI' macro
> >     (outdated context from 26.01.2011). loading the right module
> (preferred)
> >     or using a separate definition should solve this.
> >
> >     is your fault caused by an undefined '\fillinfield' then?
> >     you can test it by replacing the '\DVI' macro with the text 'DVI'.
> >
> >
> > Does still not work:
> >     9 >>  \fillinfield [dvi]{DVI} output,
> >
> > Or do you mean that \fillinfield is not defined. Which module should I
> > use for this then?
>
> yes, '\fillinfield' is not defined somehow. but the needed module
> 'scrn-fld.mkiv' should be loaded automatically in 'context.mkiv'.
>
> can you locate the file with
>
>  mtxrun.exe --locate scrn-fld.mkiv
>

No, because I use Linux.
I tried:
    find ~/ConTeXt -name scrn-fld.mkiv

But this did find nothing.

I also tried:
    find ~/ConTeXt -name '*fld*'

This gives:
/home/cecil/ConTeXt/tex/texmf-context/tex/context/base/scrn-fld.lua
/home/cecil/ConTeXt/tex/texmf-context/tex/context/base/java-fld.mkii
/home/cecil/ConTeXt/tex/texmf-context/tex/context/base/scrn-fld.mkii
/home/cecil/ConTeXt/tex/texmf-context/tex/context/base/lpdf-fld.lua
/home/cecil/ConTeXt/tex/texmf-context/tex/context/base/java-imp-fld.mkiv
/home/cecil/ConTeXt/tex/texmf-context/tex/context/base/scrn-fld.mkvi

Maybe the last one is wrong? .mkvi instead of .mkiv.


It starts with:
%D \module
%D   [       file=scrn-fld,
%D        version=1997.05.18,
%D          title=\CONTEXT\ Screen Macros,
%D       subtitle=Fields,
%D         author=Hans Hagen,
%D           date=\currentdate,
%D      copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.

% There is still some leftover code from mkii, where we need to
% be sparse with hash entries and so have a somewhat complex
% setup mechanism.

% interaction checking

\writestatus{loading}{ConTeXt Screen Macros / Fields}

\unprotect

\registerctxluafile{scrn-fld}{1.001}

%D In \MKII\ we had to cheat a bit with setups in order not to run
%D out of memory with thousands of fields, which we happen to need at
%D that time. In \MKIV\ we can store some data at the \LUA\ end and
%D use a somewhat slower but quite okay inheritance mechanism. For
%D this reason we now have split definitions, although the old method
%D is still somewhat supported. The clone and copy commands are
%D somewhat obsolete for several reasons: we can now use inheritance
%D and autocloning has been supported for a while. In most cases
%D cloning (especially with check boxes) the acrobat browser is not
%D stable enough with respect to appearance handling.

So I'll look what happens if I rename it.

-- 
Cecil Westerhof
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