How to render parent partial in the partial
I have a question/problem: I need to add some HTML in attachments/_form.html.erb for my plugin.
But I need also to keep all existing data.
How I can do this?
Can I tell to
<%= render partial: "_form.html.erb" %> to use parent partial?
<%= render partial: "attachments/form" %> but it crash!
Thanks for your help.