I want to use hypertarget caption in hyperlink caption automatically.
Example:
\hypertarget{myTarget}{My Target}
See \hyperlink{myTarget}{\useMyTargetCaption}.
Wanted result:
My Target
See My Target.
[Tex/LaTex] Using hypertarget caption in hyperlink caption
hyperref
Related Solutions
The content of normal sectioning macros like \section is called a moving argument because it also moves from its normal location to other places, namely the table of contents and to the PDF bookmark sidebar. For this is is written to some auxiliary files (.aux, .out) and is expanded in this process. Only robust macros which don't mind getting expanded work here and other fragile macros must be protected by placing \protect before them.
Also some material is not allowed in PDF bookmarks (e.g. some math symbols). The hyperref package provides \texorpdfstring{<tex>}{<pdf>} which can be used to select different text for the document and PDF bookmarks. So you could use \section{two\texorpdfstring{\protect\hypertarget{sec:two}{}}{}} to only have the \hypertarget in the document but not in the PDF bookmark where it doesn't make sense. Another option is to use the optional argument of \section to provide an alternative text for the ToC and PDF bookmarks.
\documentclass[a4paper,12pt]{article}
\usepackage[pdfstartview=FitH]{hyperref}
\usepackage{bookmark}
\begin{document}
\section*{one\hypertarget{sec:one}{}}
\bookmark[dest=sec:one]{sec one}
\section{two\texorpdfstring{\protect\hypertarget{sec:two}{}}{}}
\bookmark[dest=sec:two]{sec two}
\section[three]{three\hypertarget{sec:three}{}}
\bookmark[dest=sec:three]{sec three}
\end{document}
To answer your updated answer:
As mentioned all macros used in moving arguments must be robust to not cause trouble. This can be achieved by using \protect in front of it, i.e.
\section{one\protect\nop} or by defining \nop robust from the start by using \DeclareRobustCommand instead of \newcommand.
One problem is that the \nop will also be used in the ToC, so you should define \nop first to be empty and redefine it after the \tableofcontents. You could use \g@addto@macro to add the definition code to this macro.
\documentclass[a4paper,12pt]{article}
\usepackage{amsmath}
\usepackage[pdfstartview=FitH]{hyperref}
\usepackage[atend]{bookmark}
\newcounter{nops}
\makeatletter
\DeclareRobustCommand{\nopimpl}{\stepcounter{nops}\Hy@raisedlink{\hypertarget{nop\arabic{nops}}{}}\begingroup\edef\x{\endgroup\noexpand\BookmarkAtEnd{\noexpand\bookmark[dest=nop\arabic{nops}]{page \arabic{nops}}}}\x}
\newcommand{\nop}{}
\g@addto@macro{\tableofcontents}{\DeclareRobustCommand{\nop}{\texorpdfstring{\iffirstchoice@\nopimpl\fi}{}}}
\makeatother
\begin{document}
\tableofcontents
\section{one\nop}
\section{two\nop}
\end{document}
You might also just define some macro \mysection[2]{\section[#1]{#1#2} and use it like \mysection{section text}{\nop}. This would avoid some of the trouble.
With the help of \only<4>{target content} seems to achieve your goal.
Note: visible and onslide won't work, but onslide* would work since it maps to \only while onslide+ also maps to visible, therefore, won't work either.
Code:
\documentclass{beamer}
\beamerdefaultoverlayspecification{<+->} %stepwise uncovering
\usepackage{hyperref}
\begin{document}
\begin{frame}
\begin{itemize}
\item <1-3> A
\item <2-3> B
\item <3-3>\hyperlink{target1}{\beamergotobutton{Go to target 1}}
\only<4>{\item \hypertarget{target2}{C}}
\end{itemize}
\end{frame}
\begin{frame}
\begin{itemize}
\item \hypertarget{target1}{Target 1}
\item \hyperlink{target2}{\beamergotobutton{Go back to first slide next bullet point}}
\end{itemize}
\end{frame}
\end{document}
Best Answer
You can redefine
\hypertargetso that it defines a new command corresponding to its first argument:In this way, when you issue
this also saves a command named
\myTargetin the.auxfile.Then we define a new command
\myhyperlinkthat takes care of that:When you issue
this results in
MWE:
Output:
If you want to customize it, you can change it, for example, to (requires
xcolorpackage`):and the result will be: