Ruby on Rails

If you are doing this in a RJS template, then you will have the instance variables available to you, whatever you set at the controller that is rendering this. Just render the form using the @comment you created in the controller.

I just posted an answer to a different question you raised, where I show you how to get the unique IDs on the DOM elements holding members of a collection. You can use that technique with RJS or with a single JS file that does not have any ERB replacement in it.

Walter

> On Jun 15, 2017, at 4:23 PM, fugee ohu <fuge...@gmail.com> wrote:
>
> This is my jquery
> $('.new_comment_button').after("<%= j render('form') %>");
> I need
> $('.new_comment_button') to be contructed from the values of variables because i can't give every post the same id I don't think using class instead of id in my view would make a  difference How can i do this?
>
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