From: Wolfgang Schuster <schuster.wolfgang@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Clickable question/answer numbers
Date: Sun, 06 Nov 2016 12:55:53 +0100 [thread overview]
Message-ID: <581F1A49.1080001@gmail.com> (raw)
In-Reply-To: <13F55FB9-088F-4245-8DD0-D493B636829D@gmail.com>
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> Otared Kavian <mailto:otared@gmail.com>
> 6. November 2016 um 11:43
> Hi Wolfgang,
>
> Thanks for the solution you sent yesterday.
> Your solutions solves the problem I was fighting with, but when I try
> to apply it to my real document there is an issue when some questions
> don’t have answers. This prevents the synchronization of Questions and
> Answers if one doesn't issue the commands
> \beginanswer
> \incrementcounter[answer]
> \endanswer
>
> right after a question without an answer. And when the above commands
> are issued, the last Question does not show the link to its
> corresponding Answer.
>
> Below is your modified example where one can see the problem (please
> see the fifth Question in the source below).
>
> Best regards: OK
> %%%% begin example-ws.tex
>
> \setupinteraction[state=start]
>
> \newcounter\QuestionCounter
> \newcounter\AnswerCounter
>
> \define[1]\QuestionTextCommand
> {\doglobal\increment\QuestionCounter
> \pagereference[question:\QuestionCounter]%
> \doifreferencefoundelse{answer:\QuestionCounter}
> {\goto{#1}[answer:\QuestionCounter]}
> {#1}}
>
> \define[1]\AnswerTextCommand
> {\doglobal\increment\AnswerCounter
> \pagereference[answer:\AnswerCounter]%
> \doifreferencefoundelse{question:\AnswerCounter}
> {\goto{#1}[question:\AnswerCounter]}
> {#1}}
Add a check for triatypesetting mode to increment \QuestionCounter
only once for each question.
\define[1]\QuestionTextCommand
{\doifnotmode{*trialtypesetting}
{\doglobal\increment\QuestionCounter
\pagereference[question:\QuestionCounter]}%
\doifreferencefoundelse{answer:\QuestionCounter}
{\goto{#1}[answer:\QuestionCounter]}
{#1}}
\define[1]\AnswerTextCommand
{\doifnotmode{*trialtypesetting}
{\doglobal\increment\AnswerCounter
\pagereference[answer:\AnswerCounter]}%
\doifreferencefoundelse{question:\AnswerCounter}
{\goto{#1}[question:\AnswerCounter]}
{#1}}
> %% Why this command generates an erreor?
> \define\noanswer{%
> \beginanswer
> \incrementcounter[answer]
> \endanswer}
The block environment can’t be used within a definition but
you put the content in a bufer and call then the buffer content
with your \noanswer command.
\startbuffer[noanswer]
\beginanswer
\doglobal\increment\AnswerCounter
\incrementcounter[answer]
\endanswer
\stopbuffer
\define\noanswer
{\getbuffer[noanswer]}
Wolfgang
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next prev parent reply other threads:[~2016-11-06 11:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-02 11:43 Mikael P. Sundqvist
2016-11-02 12:52 ` Otared Kavian
2016-11-02 15:16 ` Mikael P. Sundqvist
2016-11-02 20:04 ` Otared Kavian
2016-11-02 20:58 ` Mikael P. Sundqvist
2016-11-03 9:34 ` Hans Hagen
2016-11-03 11:58 ` Mikael P. Sundqvist
2016-11-03 15:14 ` Mikael P. Sundqvist
2016-11-04 8:10 ` Otared Kavian
2016-11-04 11:50 ` Wolfgang Schuster
2016-11-04 15:33 ` Mikael P. Sundqvist
2016-11-05 12:38 ` Wolfgang Schuster
2016-11-05 12:43 ` Mikael P. Sundqvist
2016-11-05 17:34 ` Otared Kavian
2016-11-05 18:14 ` Wolfgang Schuster
2016-11-06 10:43 ` Otared Kavian
2016-11-06 11:55 ` Wolfgang Schuster [this message]
2016-11-06 14:46 ` Otared Kavian
[not found] <mailman.245.1478488929.2018.ntg-context@ntg.nl>
2016-11-07 12:19 ` Jeong Dal
2016-11-07 12:46 ` Otared Kavian
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