More numbering trouble with blocks

More numbering trouble with blocks

[Matthias Weber]

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Dear all,

when pairing exercises with recalled solution blocks it seems that  
both are numbered consecutively
but independently.
When I don't give a solution to an exercise, the subsequent solution  
numbers are incorrect.
What is the proper way to deal with this? Manipulate the counter in  
the exercises without answers somehow?
Basic example attached.

Thanks,

Matthias


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\setupbodyfont		[10pt]

\defineenumeration
[exercise]
[before=\blank,
after=\blank,
way=bysection,
text=Exercise,
start=1,
location=hanging,
letter=rm]

\defineenumeration
[solution]
[text=Solution,
way=bysection,
location=hanging,
letter=rm]

\defineblock[exercise]
\defineblock[solution]
\hideblocks[solution]

\starttext

\section{Addition}


\startexercise
$1+1=?$
\stopexercise

\beginsolution[one]
\startsolution
$1+1=2$
\stopsolution
\endsolution

\startexercise
$1+2=?$
\stopexercise
\beginsolution[one]
\endsolution

\startexercise
$2+2=?$
\stopexercise

\beginsolution[one]
\startsolution
$2+2=4$
\stopsolution
\endsolution

\section{Solutions to Selected Exercises from Chapter One}

\reset[solution]
\useblocks[solution][one]

\stoptext

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Re: More numbering trouble with blocks

[Hans Hagen]

On 24-1-2010 21:37, Matthias Weber wrote:
> Dear all,
>
> when pairing exercises with recalled solution blocks it seems that both
> are numbered consecutively
> but independently.
> When I don't give a solution to an exercise, the subsequent solution
> numbers are incorrect.
> What is the proper way to deal with this? Manipulate the counter in the
> exercises without answers somehow?
> Basic example attached.

i have to think of a proper command (ame) to jump a cross link reference 
(a few liner in code so no big deal). Are there other issues you can 
think of?

Hans


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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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________