Review (Partim)

Author: wiobber

testXourses/labelsTest.tex

@@ -6,6 +6,7 @@
 \maketitle
 
 \activity{testFiles/labels}
+\activity{testFiles/labelsFromOtherActivity}
 \ifonline
     \activity{testFiles/labelsArticle}
 \fi

testXourses/testFiles/labels.tex

@@ -1,11 +1,15 @@
 \documentclass{ximera}
 
+\numberedProblemstrue
+
 \title{Labels and refs}
 
 \begin{document}
 \begin{abstract}
 \end{abstract}
 \maketitle
+\label{xim:labels}
+
 
 % {{\Huge \bfseries Last Updated: \today}} \\
 
@@ -55,6 +59,8 @@ \section{Mathematics Example}
 
 We refer to item~\ref{itm:first} in the list above.
 
+You can find these same links from another activity, see \hyperlink{xim:labelsFromOtherActivity}{the labels test activity}.
+
 \section{Figures and Tables}
 
 \subsection{A Demo Figure}
@@ -82,6 +88,31 @@ \subsection{A Demo Table}
   \label{tab:example}
 }
 
+ \begin{theorem} \label{thm:1}
+  
+  This is a theorem that refers to Equation~$\eqref{eq:pythagoras}$ and Figure~\ref{fig:demo}.
+
+  
+ \end{theorem}
+
+\begin{example} \label{ex:1}
+ First example  
+
+ This example refers to Example~\ref{ex:2} and Example~\ref{ex:3}.
+
+\end{example}
+\begin{example} \label{ex:2}
+ Second example  
+
+  This example refers to Example~\ref{ex:1} and Example~\ref{ex:3}.
+\end{example}
+\begin{example} \label{ex:3}
+ Third example  
+
+  This example refers to Example~\ref{ex:1} and Example~\ref{ex:2}.
+\end{example}
+
+
 \section{Custom Text Reference}
 
 This document started in Section~\ref{sec:intro} and discussed math in Section~\nameref{sec:math}.

testXourses/testFiles/labelsArticle.tex

@@ -1,6 +1,6 @@
 \documentclass{article}
 
-\usepackage{hyperref}  % optional, better caption formatting
+\usepackage{hyperref}
 \usepackage{amsmath}
 \usepackage{lipsum}
 

testXourses/testFiles/labelsFromOtherActivity.tex

@@ -0,0 +1,33 @@
+\documentclass{ximera}
+
+\title{Links to other activities}
+
+\begin{document}
+\begin{abstract}
+\end{abstract}
+\maketitle
+\label{xim:labelsFromOtherActivity}
+
+\section{Introduction}
+\label{sec:intro} % Duplicate on purpose to test duplicate labels
+ 
+
+Here we link to the content of the \hyperlink{xim:labels}{labels test activity}.
+
+
+We can refer to the first equation \textbf{in mathmode} using \verb|\ref| : Equation~$\ref{eq:pythagoras}$ or with \verb|\eqref|: $\eqref{eq:pythagoras}$.
+
+We can refer to the second equation \textbf{in mathmode} using \verb|\ref| : Equation~$\text{\ref{eq:tag:pythagoras}}$ or with \verb|\eqref|: $\eqref{eq:tag:pythagoras}$.
+
+We can refer to the third one  \verb|\hyperlink|, thus \hyperlink{ht:pythagoras}{like this}.
+
+Note that in HTML \verb|\ref| and \verb|\eqref| without mathmode might jump to BELOW Equation~\ref{eq:pythagoras} or \eqref{eq:pythagoras}, and
+\verb|\ref| might need a \verb|\text| to avoid $\ref{eq:pythagoras}$.
+
+The first equation appears on page~\pageref{eq:pythagoras}, the second on page~\pageref{eq:tag:pythagoras}. 
+Note that this does not make a lot of sens online.
+
+We refer to item~\ref{itm:first} in the list above.
+
+\
+\end{document}