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

Groups > comp.lang.javascript > #30884

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

Show key headers only | View raw

patrick lowry <plowry05@gmail.com> writes:
<snip>
>
> Thanks Ben for the reply. I am using Jquery. Apologize i just don't
> follow and still can't seem to get it. If i put a [4] at the end of
> imgElement I can get the 4th image from the iteration to the canvas
> which obviously make sense. But Im not sure how to add your approach
> to what I have written. Any ideas?
>
> var canvas = new fabric.Canvas('canvas'); 
>  $(".my-image").on('click',function() { 
>   var imgElement = document.getElementsByClassName("my-image")[4]

If you want imgElement to be the element on which the event was raised
you could try

  $(".my-image").on('click',function(evt) { 
   var imgElement = evt.target;

<snip>
-- 
Ben.

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