Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.javascript > #30886

Re: getElementsByClassName only inserts first image into canvas after ruby each loop

Show key headers only | View raw

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

Back to comp.lang.javascript | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

getElementsByClassName only inserts first image into canvas after ruby each loop plowry05@gmail.com - 2016-07-09 21:07 -0700
  Re: getElementsByClassName only inserts first image into canvas after ruby each loop JJ <jj4public@vfemail.net> - 2016-07-10 20:16 +0700
  Re: getElementsByClassName only inserts first image into canvas after ruby each loop howtovideos3421@gmail.com - 2016-07-10 08:40 -0700
  Re: getElementsByClassName only inserts first image into canvas after ruby each loop patrick lowry <plowry05@gmail.com> - 2016-07-10 08:44 -0700
  Re: getElementsByClassName only inserts first image into canvas after ruby each loop Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-11 01:21 +0100
    Re: getElementsByClassName only inserts first image into canvas after ruby each loop patrick lowry <plowry05@gmail.com> - 2016-07-15 20:59 -0700
      Re: getElementsByClassName only inserts first image into canvas after ruby each loop "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2016-07-16 09:21 +0200
      Re: getElementsByClassName only inserts first image into canvas after ruby each loop Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-16 13:19 +0100
        Re: getElementsByClassName only inserts first image into canvas after ruby each loop Osmo Saarikumpu <osmo@weppipakki.com> - 2016-07-17 07:32 +0300
          Re: getElementsByClassName only inserts first image into canvas after ruby each loop Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-17 13:42 +0100
            Re: getElementsByClassName only inserts first image into canvas after ruby each loop "Christoph M. Becker" <cmbecker69@arcor.de> - 2016-07-17 15:06 +0200
              Re: getElementsByClassName only inserts first image into canvas after ruby each loop Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-17 14:20 +0100
                Re: getElementsByClassName only inserts first image into canvas after ruby each loop "Christoph M. Becker" <cmbecker69@arcor.de> - 2016-07-17 16:02 +0200
          Re: getElementsByClassName only inserts first image into canvas after ruby each loop patrick lowry <plowry05@gmail.com> - 2016-07-17 05:56 -0700
        Re: getElementsByClassName only inserts first image into canvas after ruby each loop patrick lowry <plowry05@gmail.com> - 2016-07-17 05:51 -0700
          Re: getElementsByClassName only inserts first image into canvas after ruby each loop Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-07-17 14:23 +0100
  Re: getElementsByClassName only inserts first image into canvas after ruby each loop Martin Honnen <martin.honnen@gmx.de> - 2016-07-17 15:34 +0200
    Re: getElementsByClassName only inserts first image into canvas after ruby each loop patrick lowry <plowry05@gmail.com> - 2016-07-17 18:03 -0700

csiph-web