On Friday, June 16, 2017 at 6:47:49 PM UTC-4, Walter Lee Davis wrote:
>
> There can only be one instance of an ID on any given page. And nothing you 
> did in this example will render the id #commentable. If you look at my 
> example, I did not use an ID on each element. The selector in 
> $('#commentable').each should be $('#parent_of_the_list div'), and you'll 
> have to apply whatever ID you want to search for to a parent element of the 
> commentables. If you want to do this in a slightly simpler manner, you 
> could apply a classname to the commentables, using the div_for helper: <%= 
> div_for(commentable, class: 'commentable') do %>. Then you can change the 
> jQuery to $('.commentable') and that will also work. 
>
> Walter 
>
> > On Jun 16, 2017, at 4:14 PM, fugee ohu <fuge...@gmail.com <javascript:>> 
> wrote: 
> > 
> > The anchor doesn't get rendered I didn't know what to use for the 
> element name so I used the same as I used the same variable I passed to 
> div_for in my view, commentable Thanks in advance 
> > 
> > 
> > View: 
> >  <%= div_for(commentable) do %> 
> >  <% end %> 
> > 
> > js.erb 
> > $(document).on('turbolinks:load', function(){ 
> >   $('#commentable').each(function(){ 
> >     var elm = $(this); 
> >     elm.append('<a href="/comments/new?commentable_id=' + 
> elm.attr('id').split('_')[1] + '">Comment</a>'); 
> >           }); 
> > }); 
> > 
> > 
>
>

Since I'm returning the new comment form shouldn't it be rendered in a div 
that looks something like post_14_comment_5 or something

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