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From: "Christoph M. Becker" <cmbecker69@arcor.de>
Newsgroups: comp.lang.javascript
Subject: Re: addEventListener question
Date: Sat, 11 Aug 2018 16:30:42 +0200
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Xref: csiph.com comp.lang.javascript:35457

On 10.08.2018 at 18:21, Luuk wrote:

> Considering this piece of HTML:
> ....
> 	<dl id="csschart">
> 		
> 		<dt>001</dt>
> 		<dd class="p22"><span><b>22</b></span></dd>
> 		<dd class="sub p10" ><span><b>10</b></span></dd>
> 		
> 		<dt>002</dt>
> 		<dd class="p45"><span><b>45</b></span></dd>
> 		<dd class="sub p35"><span><b>36</b></span></dd>	
> 		
> ....
> 
> 
> and this piece of javascript:
>   var links = document.getElementById('csschart').children;
>   var index;
>   var abc = -1;;
>   for (index = 0; index < links.length; ++index) {
>     if (links[index].innerHTML== links[index].innerText) { abc++; }

I'd prefer (assuming HTML):

      if (links[index].tagName === "DT") { abc++; }

>     links[index].addEventListener('click',function(e) {
> 	alert(abc);
>   });
>   }

-- 
Christoph M. Becker