子表标签未在文章正文中更新

Question

我想要引用“表 1 面板 A”，但是子表的标签就是没有被拾取：我得到了表 1 &??

\documentclass[letterpaper, 12pt]{article}
\usepackage{tabularx}
\usepackage{subcaption}
\renewcommand\subtablename{Panel}
\renewcommand{\thesubtable}{\Alph{subtable}}
\captionsetup[sub]{labelformat=simple, labelsep=colon, belowskip=12pt}
\usepackage{cleveref}
\crefname{subtable}{panel}{panels}
\Crefname{subtable}{Panel}{Panels}

\begin{document}
\begin{table}
    \caption{Hello World}\label{tab:01}
    \begin{subtable}{\hsize}
        \caption*{Panel A: Hello}
        \label{subtab:01a}
        \begin{tabular}{c}
        \end{tabular}
    \end{subtable}

    \begin{subtable}{\hsize}
        \caption*{Panel B: World}
        \label{subtab:01b}
        \begin{tabular}{c}
        \end{tabular}
    \end{subtable}

\end{table}

I want to refer to "Table 1 panel A" \\
but the label of the subtable just doesn't get picked up \\
as follows: ~\Cref{tab:01}~\cref{tab:01a}

\end{document}

参见下面的输出图片：

Answer 1

欢迎来到 TeX.SE。我相信您想要的是以下内容：

• \cref{subtab:01a}而不是为了\cref{tab:01a}避免输出中出现“??”（您收到一条错误消息：“LaTeX 警告：第 1 页上的引用‘tab:01a’在输入第 32 行未定义”，不要忽略错误消息！）；

• \subcaption{Hello}并\subcaption{World}用\caption*{Panel A: Hello}和\caption*{Panel B: World}代替适当的标签；

• \renewcommand{\p@subtable}{}这样\cref{subtab:01a}和\cref{subtab:01b}分别打印“面板 A”和“面板 B”，而不是“面板 1A”和“面板 1B”。 （如您的问题中所要求的）。

\documentclass{article}
\usepackage{subcaption}
\renewcommand{\subtablename}{Panel}
\renewcommand{\thesubtable}{\Alph{subtable}}
\captionsetup[sub]{labelformat=simple, labelsep=colon, belowskip=12pt}
\usepackage{cleveref}
\crefname{subtable}{panel}{panels}
\Crefname{subtable}{Panel}{Panels}

\makeatletter
\renewcommand{\p@subtable}{}
\makeatother

\begin{document}
\begin{table}
    \caption{Hello World}\label{tab:01}
    \begin{subtable}{\hsize}
        \subcaption{Hello}
        \label{subtab:01a}
        \begin{tabular}{c}
        \end{tabular}
    \end{subtable}

    \begin{subtable}{\hsize}
        \subcaption{World}
        \label{subtab:01b}
        \begin{tabular}{c}
        \end{tabular}
    \end{subtable}

\end{table}

\Cref{tab:01}~\cref{subtab:01a}, \cref{tab:01}~\cref{subtab:01b}.

\end{document}