Re: <iframe> use identifier

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From	Arno Welzel <usenet@arnowelzel.de>
Newsgroups	comp.lang.javascript
Subject	Re: <iframe> use identifier
Date	Mon, 27 Jan 2020 17:27:30 +0100
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On 27.01.20 14:36, Jonas Thörnvall wrote:

> Den måndag 27 januari 2020 kl. 14:00:19 UTC+1 skrev R.Wieser:
>> Jonas,
>>
>>> Well i am not that found of hieroglyphs in code, i prefer
>>> semantics weither it is HTML, CSS or Javascript does
>>> not matter.
>>
>> And that preference caused you to be unable to search for a solution 
>> yourself ?  Really ?
>>
>> Regards,
>> Rudy Wieser
> 
> No but i can't see why someone prefer a "blackbox" lookup hieroglyph, before four chararcter of semantic, it is a mystery.

Well - CSS is not "code". It's just a stylesheet with *rules* how to
*display* things and it has its own syntax for selectors which is not
really that hard. Keep in mind, that CSS files also have to be
transferred and parsed quickly - using an XML like syntax for this would
make things *much* more cumbersome to deal with.

If you want to select elements by ID or class in JavaScript you can do
this by using getElementbyId():

<https://developer.mozilla.org/en-US/docs/Web/API/Document/getElementById>

<https://developer.mozilla.org/en-US/docs/Web/API/Document/getElementsByClassName>

I don't see any "blackbox" or "hieroglyph" here.

-- 
Arno Welzel
https://arnowelzel.de

Thread

<iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-26 22:46 -0800
  Re: <iframe> use identifier "R.Wieser" <address@not.available> - 2020-01-27 08:23 +0100
    Re: <iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-26 23:48 -0800
      Re: <iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-26 23:59 -0800
        Re: <iframe> use identifier Arno Welzel <usenet@arnowelzel.de> - 2020-01-27 09:47 +0100
      Re: <iframe> use identifier Arno Welzel <usenet@arnowelzel.de> - 2020-01-27 09:46 +0100
      Re: <iframe> use identifier "R.Wieser" <address@not.available> - 2020-01-27 10:49 +0100
  Re: <iframe> use identifier Arno Welzel <usenet@arnowelzel.de> - 2020-01-27 09:42 +0100
  Re: <iframe> use identifier "R.Wieser" <address@not.available> - 2020-01-27 10:41 +0100
    Re: <iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-27 03:45 -0800
      Re: <iframe> use identifier "R.Wieser" <address@not.available> - 2020-01-27 13:59 +0100
        Re: <iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-27 05:36 -0800
          Re: <iframe> use identifier Arno Welzel <usenet@arnowelzel.de> - 2020-01-27 17:27 +0100
            Re: <iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-27 15:34 -0800
              Re: <iframe> use identifier Arno Welzel <usenet@arnowelzel.de> - 2020-01-28 15:16 +0100
              Re: <iframe> use identifier John G Harris <niam@jghnorth.org.uk.invalid> - 2020-01-28 19:08 +0000
                Re: <iframe> use identifier Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-01-28 18:01 -0800
                Re: <iframe> use identifier Arno Welzel <usenet@arnowelzel.de> - 2020-01-29 09:27 +0100

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