Re: [NTG-context] Howto add a # sign to a \button URL?

2009-05-13 Thread Oliver Heins
Hans Hagen pra...@wxs.nl writes:

 Oliver Heins wrote:
 Hallo,

 I try to send a message from a pdf to a webserver.  This works fine,
 unless the URL has a `#' in it.  Then TeX throws an error:

 does \# work?

No, this leads to the following error (which is the same I get when
doing a \noexpand\foochar{}, where \foochar is \edefed as {\char 35}):

,
| ! Missing \endcsname inserted.
| to be read again 
|\#
| argument ...Form{http://mydomain.test/formular\#
|   fdf,Shortline}
| \dodoexpandreferences ... \specialREFidentifier #1
|   \endcsname \edef 
\expanded...
| 
| \doexpandreferences ...ences #1REF(\relax )\relax 
|   \...@eaeaea 
\doexpandreferenc...
| 
| \expandreferences ...count \doexpandreferences #1,
|   ],
| \doifreferencefoundelse ... \expandreferences {#1}
|   \egroup 
\doresetgotowheree...
| ...
| l.17 ...://mydomain.test/formular\#fdf,Shortline}]
`


Best regards,
 oll

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Re: [NTG-context] Howto add a # sign to a \button URL?

2009-05-13 Thread Wolfgang Schuster


Am 13.05.2009 um 19:40 schrieb Oliver Heins:


Hans Hagen pra...@wxs.nl writes:


Oliver Heins wrote:

Hallo,

I try to send a message from a pdf to a webserver.  This works fine,
unless the URL has a `#' in it.  Then TeX throws an error:


does \# work?


No, this leads to the following error (which is the same I get when
doing a \noexpand\foochar{}, where \foochar is \edefed as {\char 35}):


Did \letterhash work?

Wolfgang

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Re: [NTG-context] Howto add a # sign to a \button URL?

2009-05-13 Thread luigi scarso
On Wed, May 13, 2009 at 9:02 PM, Oliver Heins o...@sopos.org wrote:

 Hallo Wolfgang,

 Wolfgang Schuster schuster.wolfg...@googlemail.com writes:

  Oliver Heins wrote:
  Hallo,
 
  I try to send a message from a pdf to a webserver.  This works fine,
  unless the URL has a `#' in it.  Then TeX throws an error:

  Did \letterhash work?

 Yes, thank you.  I tried to figure out where \letterhash is defined, but
 couldn't find it out grepping through the sources.


maybe  in catc-sym.tex at line 27  ?
.catcode `.# 12 .xdef .letterhashB.string#E


-- 
luigi
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[NTG-context] Howto add a # sign to a \button URL?

2009-05-12 Thread Oliver Heins
Hallo,

I try to send a message from a pdf to a webserver.  This works fine,
unless the URL has a `#' in it.  Then TeX throws an error:

! Illegal parameter number in definition of \!!stringa

I tried to work around it with \edef'ing a \doublecross macro which
expands to \char35, but this did not work.  I also tried some extensive
use of \noexpand and \expandafter, but it failed, too.  Obviously, there's
some \csname...\endcsname stuff going on when creating the URL.

TIA,
 olli


Here's a minimal example:

\setupcolors[state=start]
\setupinteraction[state=start]

\starttext

\definefield[shorttext] [line] [ShortLine] [] []

\setupfield
[ShortLine]
[label,frame,horizontal]
[frame=off]
[height=18pt,width=15em,align=middle,frame=off]
[height=18pt,width=20em,align=right,style=\tfx,,frame=on]

\field[shorttext][Bitte geben Sie einen Text ein:]
\blank
\button[]{Abschicken}[SubmitForm{http://mydomain.test/formular#fdf,Shortline}]

\stoptext

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Re: [NTG-context] Howto add a # sign to a \button URL?

2009-05-12 Thread Hans Hagen

Oliver Heins wrote:

Hallo,

I try to send a message from a pdf to a webserver.  This works fine,
unless the URL has a `#' in it.  Then TeX throws an error:


does \# work?


-
  Hans Hagen | PRAGMA ADE
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 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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