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about adding attribute class

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  about adding attribute class "Tony" <tony.johansson@inport.com> - 2013-04-26 11:39 +0200
    Re: about adding attribute class "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2013-04-26 12:31 +0200
    Re: about adding attribute class JJ <duh@nah.meh> - 2013-04-27 00:35 +0700
      Re: about adding attribute class "Jukka K. Korpela" <jkorpela@cs.tut.fi> - 2013-04-26 21:01 +0300

#19485 — about adding attribute class

I just want to get a confirm if alternativ 1 and 2 is the same. It's just 
two different ways to do the the same thing.
For me it's just the same thing and the result on screen is also the same.


alternative 1
**********
slot = document.createElement("div");
slot.className = "slot " + type;

alternative 2
slot = document.createElement('div');
slot.setAttribute('class', 'slot ' + type);

//Tony 

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#19486

Tony wrote on 26 apr 2013 in comp.lang.javascript:

> I just want to get a confirm if alternativ 1 and 2 is the same. It's
> just two different ways to do the the same thing.
> For me it's just the same thing and the result on screen is also the
> same. 

Depending on the browser.

> result on screen

Did you try older Netscape browsers?

> alternative 1
> **********
> slot = document.createElement("div");
> slot.className = "slot " + type;
> 
> alternative 2
> slot = document.createElement('div');
> slot.setAttribute('class', 'slot ' + type);

-- 
Evertjan.
The Netherlands.
(Please change the x'es to dots in my emailaddress)

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#19490

On Fri, 26 Apr 2013 11:39:56 +0200, Tony wrote:
> I just want to get a confirm if alternativ 1 and 2 is the same. It's just 
> two different ways to do the the same thing.
> For me it's just the same thing and the result on screen is also the same.
> 
> alternative 1
> **********
> slot = document.createElement("div");
> slot.className = "slot " + type;
> 
> alternative 2
> slot = document.createElement('div');
> slot.setAttribute('class', 'slot ' + type);
> 
> //Tony

Same by functionality.
But Alt#1 would be faster and has cleaner code.

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#19492

2013-04-26 20:35, JJ wrote:

> But Alt#1 would be faster

By how many femtoseconds exactly?

> and has cleaner code.

Oh really.

-- 
Yucca, http://www.cs.tut.fi/~jkorpela/

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