Am 20.02.2014 um 21:12 schrieb Pablo Rodriguez <oi...@gmx.es>:
> Dear list,
>
> I have the following sample:
>
> \starttext
>
> \chapter{Chapter}
>
> .\doifemptyelse{\getmarking[section][current]}
> {\getmarking[chapter][current]}
> {\getmarking[section][current]}.
>
> \section{Section}
>
> .\doifemptyelse{\getmarking[section][current]}
> {\getmarking[chapter][current]}
> {\getmarking[section][current]}.
>
> \stoptext
>
> I must be missing something extremely basic, because I think that the
> first condiitonal occurs when \getmarking[section][current] is empty
> (dots have nothing in between).
>
> How can I make the first conditional work?
You can’t, markings are only reliable when you use them in the header of footer
of the page.
To access the values of a heading you can use the \structurevariable and
\namedstructurevariable commands.
\starttext
\chapter{Chapter}
A: \doifsomethingelse{\namedstructurevariable{section}{title}}
{\namedstructurevariable{section}{title}}
{\namedstructurevariable{chapter}{title}}
B: \structurevariable{title}
\section{Section}
A: \doifsomethingelse{\structurevariable{section}{title}}
{\namedstructurevariable{section}{title}}
{\namedstructurevariable{chapter}{title}}
B: \structurevariable{title}
\subsection{Subsection}
A: \doifsomethingelse{\structurevariable{section}{title}}
{\namedstructurevariable{section}{title}}
{\namedstructurevariable{chapter}{title}}
B: \structurevariable{title}
\stoptext
Wolfgang
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