如何重置 XSIM 中的運動計數器

Question

如何在同一運動類型中重置運動計數器。我不想建立不同的練習類型，因為我想建立問題庫並使用集合選項。我已附上 MWE 和所需的輸出。我是初學者，即使有人可以透過使用 XSIM 來改進我的程式碼，我也持開放態度。

我的MWE

\documentclass[a4paper,12pt]{article}
\usepackage{xsim}
\usepackage{tasks}


\settasks{
label = (\theexercise\arabic*) ,
label-width = 5ex,
item-indent=6ex
}

\DeclareExerciseType{question}{
  exercise-env = question ,
  solution-env = answer ,
  exercise-name = Question ,
  solution-name = Answer ,
  exercise-template = item ,
  solution-template = solution ,
%   exercise/the-counter = \arabic{exercise}. ,
  counter = exercise, % shares a counter with the `exercise' type
}

\DeclareExerciseEnvironmentTemplate{item}
  {\item[\GetExerciseProperty{counter}]
  \GetExercisePropertyT{points}
    {%
    \marginpar
      {%
      \par\vspace{2.5ex plus .2ex}
      [\printgoal{\PropertyValue}]%
      }%
    }%
  }%
  {}

     
  \DeclareExerciseEnvironmentTemplate{solution}
  {\item[\GetExerciseProperty{counter}]}
  {}


\newenvironment{questions}
   {\itemize}
   {\enditemize}

   \newenvironment{answers}
   {\itemize}
   {\enditemize}

\usepackage{lipsum}
    


\xsimsetup{
    exercise/the-counter = \arabic{exercise}.,
    % exercise/within = section,
    % answer/print = true,
}

\begin{document}

\section*{Section A}

\begin{questions}

  \begin{question}[points=4]
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[66]
  \end{answer}

  \begin{question}
    Answer the following questions.
    \begin{tasks}
      \task \lipsum[75]
      \task question.
    \end{tasks}
  \end{question}

  \begin{question}
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[75]
  \end{answer}



\end{questions}

\section*{Section B}


\begin{questions}

  \begin{question}[points=4]
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[66]
  \end{answer}

  \begin{question}
    Answer the following questions.
    \begin{tasks}
      \task \lipsum[75]
      \task question.
    \end{tasks}
  \end{question}

  \begin{question}
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[75]
  \end{answer}


\end{questions}



% \begin{answers}
%   \item[] \printsolutions
% \end{answers}

\end{document}

所需輸出：

Answer 1

使用者卡波哈在評論中為解決方案提供了正確的方向。

within=section新增設定後\DeclareExerciseType，您所要做的就是重新定義命令\section，使其前面不顯示數字部分。這可以用標題安全包，如圖所示。

在此解決方案中，您使用的是\section命令，而不是帶有星號的版本\section*。

所以，用這段程式碼：

\documentclass[a4paper,12pt]{article}
\usepackage{xsim}
\usepackage{tasks}

\settasks{
label = (\theexercise\arabic*) ,
label-width = 5ex,
item-indent=6ex
}

\DeclareExerciseType{question}{
  exercise-env = question ,
  solution-env = answer ,
  exercise-name = Question ,
  solution-name = Answer ,
  exercise-template = item ,
  solution-template = solution ,
%   exercise/the-counter = \arabic{exercise}. ,
  counter = exercise, % shares a counter with the `exercise' type
  within=section %% ADDED via comment by "cabohah"
}

\DeclareExerciseEnvironmentTemplate{item}
  {\item[\GetExerciseProperty{counter}]
  \GetExercisePropertyT{points}
    {%
    \marginpar
      {%
      \par\vspace{2.5ex plus .2ex}
      [\printgoal{\PropertyValue}]%
      }%
    }%
  }%
  {}

     
  \DeclareExerciseEnvironmentTemplate{solution}
  {\item[\GetExerciseProperty{counter}]}
  {}


\newenvironment{questions}
   {\itemize}
   {\enditemize}

   \newenvironment{answers}
   {\itemize}
   {\enditemize}

\usepackage{lipsum}
    
\xsimsetup{
    exercise/the-counter = \arabic{exercise}.,
    %exercise/within = section,
    % answer/print = true,
}

% Modifying the \section command
\usepackage{titlesec}
\titleformat{\section}[hang]%
{}%
{}%
{0pt}%
{\Large\textbf}%

\begin{document}

\section{Section A}

\begin{questions}

  \begin{question}[points=4]
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[66]
  \end{answer}

  \begin{question}
    Answer the following questions.
    \begin{tasks}
      \task \lipsum[75]
      \task question.
    \end{tasks}
  \end{question}

  \begin{question}
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[75]
  \end{answer}

\end{questions}


\section{Section B}

\begin{questions}

  \begin{question}[points=4]
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[66]
  \end{answer}

  \begin{question}
    Answer the following questions.
    \begin{tasks}
      \task \lipsum[75]
      \task question.
    \end{tasks}
  \end{question}

  \begin{question}
    \lipsum[66]
  \end{question}
  \begin{answer}
    \lipsum[75]
  \end{answer}

\end{questions}

\end{document}

你得到：