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From: Arno Welzel <usenet@arnowelzel.de>
Newsgroups: comp.lang.javascript
Subject: Re: NEVER use "this" as a variable Re: Is the input type ID passed as a parameter onChange? If not how can i achieve it.
Date: Wed, 14 Aug 2019 08:47:59 +0200
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R.Wieser:

> Arno,
> 
>> It's the same reason why you should not name a variable
>> "document" or "window". "this" *is* already something
>> and therefore you should use this name for a variable.
> 
> As I already tried to make clear, I do not see any difference between the 
> "that" variable in my example, and the "this","document" or "window" ones 
> (all can be mixed up in the same way).   You do.  So, what /is/ that 
> difference ?

The difference is, that "this", "document" and "window" name an
*existing* object and "that" not.



-- 
Arno Welzel
https://arnowelzel.de