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I have more than two elements in one frame that I would like to have in \pause. But the \pause make me appear only the next element cleared.

I want that all elements in the same frame in pause appear cleared and then go colored one by one. How can I do?

 \documentclass{beamer}
 \begin{document}
 \begin{frame}\frametitle{Title}
 \begin{block}{}

 \end{block}
  \pause
 \begin{block}{}

 \end{block}
  \pause
 \begin{block}{}

 \end{block}
\end{document}
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1 Answer 1

I think you need the \onslide and \alert commands of the OVERLAY section of the Beamer's manual.

\documentclass{beamer}
\begin{document}
\begin{frame}[<+-|alert@+>]\frametitle{Title}
\begin{block}{Title}
\begin{itemize}
\item A
\item B
\item C
\end{itemize}
\end{block}

\begin{block}{Title}
\begin{itemize}
\item A
\item B
\item C
\end{itemize}
\end{block}

\begin{block}{Title}
\begin{itemize}
\item A
\item B
\item C
\end{itemize}
\end{block}

\end{frame}
\end{document}

A small explanation:

[<+->] tells Beamer that the default overlay will be to show each item one by one.

alert@+ tells Beamer to color differently the current item.

And [<+-|alert@+>] make the both.

Result:

enter image description here

Edit

Like that?

\documentclass{beamer}
\begin{document}
\begin{frame}\frametitle{Title}
\begin{block}<1-4>{Title}
\begin{itemize}
\item<1,2-4> A
\item<1,3-4> B
\item<1,4> C
\end{itemize}
\end{block}
\end{frame}
\end{document}

Result:

enter image description here

share|improve this answer
    
mmm, it doesn't solve the problem. I want that when I change the frame, all elements in pause result cleared end then get colored one by one. –  Ford Prefect Jan 29 '13 at 9:03
    
I have updated my answser –  Lionel MANSUY Jan 29 '13 at 9:52
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