tabularnewline 与 rowcolors 不兼容

Question

我有一张很大的桌子，正在用 LyX 编辑

我尝试使用 rowcolors 来获得交替行颜色，但它不起作用

这看起来取决于使用\tabularnewline 而不是\\

标题列包含多行文本（格式化为p），所以我想\tabularnewline必须使用

如何以最小的努力获得交替行的颜色？

样本

    %% LyX 2.1.4 created this file.  For more info, see http://www.lyx.org/.
%% Do not edit unless you really know what you are doing.
\documentclass[english]{article}
\usepackage[T1]{fontenc}
\usepackage[latin9]{inputenc}
\usepackage[table]{xcolor} 
\usepackage[a4paper]{geometry}
\geometry{verbose,lmargin=1cm,rmargin=1cm,headheight=1cm,headsep=1cm}
\setlength{\parindent}{0bp}
\definecolor{lightgray}{gray}{0.9}
%\usepackage{color}
\usepackage{array}
\usepackage{setspace}
\usepackage{esint}
\PassOptionsToPackage{normalem}{ulem}
\usepackage{ulem}

\makeatletter

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LyX specific LaTeX commands.
%% Because html converters don't know tabularnewline
\providecommand{\tabularnewline}{\\}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.
\renewcommand{\arraystretch}{0.9}%
\setlength{\tabcolsep}{.07667em}


\makeatother

\usepackage{babel}
\begin{document}



\begin{spacing}{0.7}
\noindent \begin{flushleft}
\rowcolors{0}{lightgray}{white}
\begin{tabular*}{2cm}{@{\extracolsep{\fill}}>{\raggedright}m{28mm}|>{\centering}m{14mm}|>{\centering}m{16mm}|>{\centering}m{1.6cm}|>{\centering}m{1.8cm}|>{\centering}m{2cm}|>{\centering}m{1.8cm}|>{\centering}m{1.8cm}|}
\cline{2-8} 
 & {\footnotesize{}1} & {\footnotesize{}2} & {\footnotesize{}3} & {\footnotesize{}4} & {\footnotesize{}5} & {\footnotesize{}6} & {\footnotesize{}7}\tabularnewline
\cline{2-8} 
{\footnotesize{}Aaaaaaaaa aaaaaa aaaa } & {\footnotesize{}n/y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y}\tabularnewline
\cline{2-8} 
{\footnotesize{}Bbbbbb bbbbb bbbbb} & {\footnotesize{}n/y} & {\footnotesize{}n/y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y}\tabularnewline
\cline{2-8} 
\end{tabular*}
\par\end{flushleft}
\end{spacing}

\end{document}

以下工作：

    %% LyX 2.1.4 created this file.  For more info, see http://www.lyx.org/.
%% Do not edit unless you really know what you are doing.
\documentclass[english]{article}
\usepackage[T1]{fontenc}
\usepackage[latin9]{inputenc}
\usepackage[table]{xcolor} 
\usepackage[a4paper]{geometry}
\geometry{verbose,lmargin=1cm,rmargin=1cm,headheight=1cm,headsep=1cm}
\setlength{\parindent}{0bp}
\definecolor{lightgray}{gray}{0.9}
%\usepackage{color}
\usepackage{array}
\usepackage{setspace}
\usepackage{esint}
\PassOptionsToPackage{normalem}{ulem}
\usepackage{ulem}

\makeatletter

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LyX specific LaTeX commands.
%% Because html converters don't know tabularnewline
\providecommand{\tabularnewline}{\\}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% User specified LaTeX commands.
\renewcommand{\arraystretch}{0.9}%
\setlength{\tabcolsep}{.07667em}


\makeatother

\usepackage{babel}
\begin{document}



\begin{spacing}{0.7}
\noindent \begin{flushleft}
\rowcolors{0}{lightgray}{white}
\begin{tabular}{@{\extracolsep{\fill}}>{\raggedright}m{28mm}|>{\centering}m{14mm}|>{\centering}m{16mm}|>{\centering}m{1.6cm}|>{\centering}m{1.8cm}|>{\centering}m{2cm}|>{\centering}m{1.8cm}|>{\centering}m{1.8cm}|}
\hline
 & {\footnotesize{}1} & {\footnotesize{}2} & {\footnotesize{}3} & {\footnotesize{}4} & {\footnotesize{}5} & {\footnotesize{}6} & {\footnotesize{}7}\tabularnewline
\hline
{\footnotesize{}Aaaaaaaaa aaaaaa aaaa } & {\footnotesize{}n/y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y}\tabularnewline
\hline
{\footnotesize{}Bbbbbb bbbbb bbbbb} & {\footnotesize{}n/y} & {\footnotesize{}n/y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y} & {\footnotesize{}y}\tabularnewline
\hline
\end{tabular}
\par\end{flushleft}
\end{spacing}

\end{document}