* Howto add a # sign to a \button URL?
@ 2009-05-12 15:47 Oliver Heins
0 siblings, 0 replies; 6+ messages in thread
From: Oliver Heins @ 2009-05-12 15:47 UTC (permalink / raw)
To: ntg-context
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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^ permalink raw reply [flat|nested] 6+ messages in thread[parent not found: <39730.olli@sopos.org.1242143241.squirrel@mail.cryptix.de>]
* Re: Howto add a # sign to a \button URL?
[not found] <39730.olli@sopos.org.1242143241.squirrel@mail.cryptix.de>
@ 2009-05-12 17:52 ` Hans Hagen
2009-05-13 17:40 ` Oliver Heins
0 siblings, 1 reply; 6+ messages in thread
From: Hans Hagen @ 2009-05-12 17:52 UTC (permalink / raw)
To: mailing list for ConTeXt users
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?
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| www.pragma-pod.nl
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Howto add a # sign to a \button URL?
2009-05-12 17:52 ` Hans Hagen
@ 2009-05-13 17:40 ` Oliver Heins
2009-05-13 17:47 ` Wolfgang Schuster
0 siblings, 1 reply; 6+ messages in thread
From: Oliver Heins @ 2009-05-13 17:40 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hans Hagen <pragma@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
--
Oliver Heins olli@sopos.org F27A BA8C 1CFB B905 65A8
http://www.sopos.org/olli/ 2544 0F07 B675 9A00 D827
1024D/9A00D827 2004-09-24 -- gpg --recv-keys 0x9A00D827
Please avoid sending me Word or PowerPoint attachments:
http://www.gnu.org/philosophy/no-word-attachments.html
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Howto add a # sign to a \button URL?
2009-05-13 17:40 ` Oliver Heins
@ 2009-05-13 17:47 ` Wolfgang Schuster
2009-05-13 19:02 ` Oliver Heins
0 siblings, 1 reply; 6+ messages in thread
From: Wolfgang Schuster @ 2009-05-13 17:47 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 13.05.2009 um 19:40 schrieb Oliver Heins:
> Hans Hagen <pragma@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
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Howto add a # sign to a \button URL?
2009-05-13 17:47 ` Wolfgang Schuster
@ 2009-05-13 19:02 ` Oliver Heins
2009-05-13 23:03 ` luigi scarso
0 siblings, 1 reply; 6+ messages in thread
From: Oliver Heins @ 2009-05-13 19:02 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hallo Wolfgang,
Wolfgang Schuster <schuster.wolfgang@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.
> ______________________________________________________________________
> If your question is of interest to others as well, please add an entry
> to the Wiki!
I think so, but don't know where. The \button function seems not to be
mentioned at all but within the context of hiding layers.
Best regards,
olli
--
Oliver Heins olli@sopos.org F27A BA8C 1CFB B905 65A8
http://www.sopos.org/olli/ 2544 0F07 B675 9A00 D827
1024D/9A00D827 2004-09-24 -- gpg --recv-keys 0x9A00D827
Please avoid sending me Word or PowerPoint attachments:
http://www.gnu.org/philosophy/no-word-attachments.html
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Howto add a # sign to a \button URL?
2009-05-13 19:02 ` Oliver Heins
@ 2009-05-13 23:03 ` luigi scarso
0 siblings, 0 replies; 6+ messages in thread
From: luigi scarso @ 2009-05-13 23:03 UTC (permalink / raw)
To: mailing list for ConTeXt users
[-- Attachment #1.1: Type: text/plain, Size: 611 bytes --]
On Wed, May 13, 2009 at 9:02 PM, Oliver Heins <olli@sopos.org> wrote:
> Hallo Wolfgang,
>
> Wolfgang Schuster <schuster.wolfgang@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 .letterhash B.string#E
--
luigi
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
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2009-05-12 15:47 Howto add a # sign to a \button URL? Oliver Heins
[not found] <39730.olli@sopos.org.1242143241.squirrel@mail.cryptix.de>
2009-05-12 17:52 ` Hans Hagen
2009-05-13 17:40 ` Oliver Heins
2009-05-13 17:47 ` Wolfgang Schuster
2009-05-13 19:02 ` Oliver Heins
2009-05-13 23:03 ` luigi scarso
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