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Biblatex - 如何抑制多种输入类型的某些字段？

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Biblatex - 如何抑制多种输入类型的某些字段？

根据 lockstep 的回答这里， 我写

\ifentrytype{book,collection,incollection}{%
}{%
\clearfield{url}%
\clearfield{urldate}%
\clearfield{review}%
\clearfield{series}%
}%

隐藏列出的源类型的 URL 及其日期。问题是，即使我只指定一种条目类型，它现在也会隐藏 @ONLINE 源的 URL。上面的代码是否过时了，还是因为我的设置？

输出

在此处输入图片描述

MWE，根据 musicman 的回答制作

\documentclass{article}

\usepackage[
style=authoryear-icomp
]{biblatex}

\AtEveryBibitem{%
\ifentrytype{book,collection,incollection}{
    \clearfield{url}%
    \clearfield{urldate}%
    \clearfield{review}%
    \clearfield{series}%%
}{}
}

\usepackage{filecontents}

\begin{filecontents}{test-lit.bib}
@book{Abook,
  author = {AAAAbook, A.},
  year = {2001},
  title = {Alpha},
  url = {tex.stackexchange.com},
}
@online{Bonline,
  author = {BBBBonline, B.},
  year = {2002},
  title = {Bravo},
  url = {tex.stackexchange.com},
}
@collection{Ccollection,
    editor = {CCCCColletionEditor, C.},
    year = {2002},
    title = {Charlie},
    url = {tex.stackexchange.com},
}
@incollection{Dincollection,
    author = {DDDDincollection, D.},
    year = {2002},
    crossref = {Ccollection},
    title = {Delta},
    url = {tex.stackexchange.com},
}
\end{filecontents}

\addbibresource{test-lit.bib}

\nocite{*}

\listfiles

\begin{document}

Abc.

\printbibliography

\end{document}

答案1

显然，规则必须根据每个类型进行定义，所以答案是：不可能。

输出

在此处输入图片描述

平均能量损失

    \documentclass{article}

\usepackage[
style=authoryear-icomp
]{biblatex}

\AtEveryBibitem{%
\ifentrytype{book}{
    \clearfield{url}%
    \clearfield{urldate}%
    \clearfield{review}%
    \clearfield{series}%%
}{}
\ifentrytype{collection}{
    \clearfield{url}%
    \clearfield{urldate}%
    \clearfield{review}%
    \clearfield{series}%%
}{}
\ifentrytype{incollection}{
    \clearfield{url}%
    \clearfield{urldate}%
    \clearfield{review}%
    \clearfield{series}%%
}{}
}

%%%%not working:
%%%\AtEveryBibitem{%
%%%\ifentrytype{book,collection,incollection}{%supresses the fields for those entrytypes
%%% \clearfield{url}%
%%% \clearfield{urldate}%
%%% \clearfield{review}%
%%% \clearfield{series}%
%%%}{}%the other entrytypes are nore affected
%%%}

\usepackage{filecontents}

\begin{filecontents}{test-lit.bib}
@book{Abook,
  author = {AAAAbook, A.},
  year = {2001},
  title = {Alpha},
  url = {tex.stackexchange.com},
}
@online{Bonline,
  author = {BBBBonline, B.},
  year = {2002},
  title = {Bravo},
  url = {tex.stackexchange.com},
}
@collection{Ccollection,
    editor = {CCCCColletionEditor, C.},
    year = {2002},
    title = {Charlie},
    url = {tex.stackexchange.com},
}
@incollection{Dincollection,
    author = {DDDDincollection, D.},
    year = {2002},
    crossref = {Ccollection},
    title = {Delta},
    url = {tex.stackexchange.com},
}
\end{filecontents}

\addbibresource{test-lit.bib}

\nocite{*}

\listfiles

\begin{document}

Abc.

\printbibliography

\end{document}

答案2

\ifentrytype{book,collection,incollection}{%supresses the fields for those entrytypes
\clearfield{url}%
\clearfield{urldate}%
\clearfield{review}%
\clearfield{series}%
}{}%the other entrytypes are nore affected

更新：正如其他答案告诉我们的那样，\ifentrytype只能使用一个条目类型作为其参数。

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