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I find some errors when using \usepackage[timeinterval=1]{tdclock}while opening the SumatraPDF.

As zeniko says

The tdclock package only works in PDF readers supporting JavaScript, which SumatraPDF currently doesn't and likely never will.

so I want to find the package like tdclock which can be used in SumatraPDF

Ps: tdclock is used in beamer to show the clock.

share|improve this question
There won't be. – Ch'en Meng Oct 25 '13 at 5:16
You are looking in the wrong direction. No package can introduce Javascript into SumatraPDF. If you really need it, you have to use Acroread for a while. – percusse Oct 25 '13 at 7:53
@percusse So how about making time not using Javascript? I don't care about whether to use the Javascript. I only want to add the time in the beamer. Thanks – ytyyutianyun Oct 25 '13 at 14:06

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