Path: csiph.com!news.mixmin.net!weretis.net!feeder1.news.weretis.net!news.solani.org!.POSTED!not-for-mail
From: "Christoph M. Becker" <cmbecker69@arcor.de>
Newsgroups: comp.lang.javascript
Subject: Re: getElementsByClassName only inserts first image into canvas after ruby each loop
Date: Sun, 17 Jul 2016 16:02:38 +0200
Organization: solani.org
Lines: 31
Message-ID: <nmg35i$n02$1@solani.org>
References: <3397987e-7925-4c49-8a94-d5f12a152223@googlegroups.com> <87lh192ff0.fsf@bsb.me.uk> <267f7082-d654-4a09-81d6-78f90e2a1fe6@googlegroups.com> <8760s5n5b3.fsf@bsb.me.uk> <nmf1pg$qgi$1@dont-email.me> <87zipgjv0p.fsf@bsb.me.uk> <nmfvrn$9v6$1@solani.org> <87twfojt91.fsf@bsb.me.uk>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-Trace: solani.org 1468764146 23554 eJwNycERwDAIA7CV8AWbsg4E9h+h+Uo8gjpclHO57natGyhN4Rkb304JdSIzmh2TdiPfeOQPFmAQsQ== (17 Jul 2016 14:02:26 GMT)
X-Complaints-To: abuse@news.solani.org
NNTP-Posting-Date: Sun, 17 Jul 2016 14:02:26 +0000 (UTC)
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0
X-User-ID: eJwFwYEBwCAIA7CXEEvBc5TR/09YEpuLnWAQoVC5pj2/AVpuldNNqWQUns3Tpt91ZSWc8341xBH/
In-Reply-To: <87twfojt91.fsf@bsb.me.uk>
Cancel-Lock: sha1:qglZMMR1CP7ZK5t85EZW3GdQDhU=
X-NNTP-Posting-Host: eJwFwYEBwDAEBMCVivhnHCH2H6F3bhA0DxzH11djho8QHQvoOmjJ1yXtiXx1Qcbiu5MTUj8SfRD2
Xref: csiph.com comp.lang.javascript:30886

On 17.07.2016 at 15:20, Ben Bacarisse wrote:

> "Christoph M. Becker" <cmbecker69@arcor.de> writes:
> 
>> On 17.07.2016 at 14:42, Ben Bacarisse wrote:
> <snip>
>>>      window.addEventListener(
>>>           'load',
>>>           function () {
>>>                var odiv = document.getElementById('out');
>>>                var as = document.getElementsByTagName('a');
>>>                for (var i = 0; i < as.length; i++) {
>>>                     as[i].addEventListener(
>>>                          'click',
>>>                          function (evt) {
>>>                               odiv.innerHTML = evt.target.innerHTML;
>>
>> Don't we want to call `evt.preventDefault()`?
> 
> I general, yes, but I don't think it matters here (the anchor elements
> have no attributes) and I was aiming for the least distraction.  Does it
> matter in this case?

Frankly, I don't know (probably not), because I always set href
attributes for a elements (except when I use the name attribute, but I
don't do this anymore).  Otherwise using an a element doesn't make much
sense to me; I'd prefer a span in that case.

-- 
Christoph M. Becker