Re: Czy zmienna jest zdefiniowana?

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#39598

From: Bogdan Blaszczak
Date: Sun, 23 Apr 2006 16:39

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javer_ddWYTNIJTO@op.pl napisał(a):

> już rozwiązałem 
> if(!tab[1]){...}

!akurat

http://groups.google.pl/group/pl.comp.lang.javascript
wpisz isUndefined w prawe okienko

-- 
BlaTek

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From: Bogdan Blaszczak <blatek@UsuN-AntyspaMpoczta.wprost.pl>
Newsgroups: pl.comp.lang.javascript
Subject: Re: Czy zmienna jest zdefiniowana?
Date: Sun, 23 Apr 2006 18:39:15 +0200
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