Turbo Stream updates to partials w/ collections

1

Hi - I’m wondering how to pass locals when doing a turbo stream update for a collection. Currently I’m loading an edit view via a modal for each item in the collection. Whenever I goto submit the form via the modal, I get the following error

ActionView::Template::Error (undefined method `to_key' for nil:NilClass
> Did you mean?  to_query):

Partial that contains code to collection:

      <%= turbo_stream_from "admin_course_courselocations" %>
      <ul class="list row col-lg-12 course-sessions-list">
        <%= turbo_frame_tag "admin_course_courselocations_list", class: "list row col-lg-12 course-sessions-list" do %>
          <%= render partial: "admin/courselocations/sessions/session_item", collection: @course.courselocations, as: :courselocation %>
        <% end %>

      </ul>

Courselocation Model:

  after_update_commit {
    broadcast_replace_to "admin_course_courselocations", target: "admin_course_courselocations_list", partial: "/admin/courselocations/sessions/session_item", locals: { courselocation: @courselocation }
  }

Edit View

<%= form_for([:admin, @courselocation], local: true, :html => {multipart: true, :id =>  "admin_#{dom_id(@courselocation)}"}) do |f| %>

...form fields...

<% end %>

Console Output Error:

ActionView::Template::Error (undefined method `to_key' for nil:NilClass
Did you mean?  to_query):
    1: <li id="<%= "admin_#{dom_id(courselocation)}" %>" class="card-container card-container-fill-ghost lg-pad-base-all col-lg-4 col-lg-margin lg-margin-base-bottom">
    2:   <%= render "admin/courselocations/sessions/session_card_location", courselocation: courselocation %>
    3:   <hr />
    4:   <%= render "admin/courselocations/sessions/session_card_instructors", courselocation: courselocation %>

Going this route seems to work just fine - not sure what I’m missing here?

        <%= turbo_frame_tag "admin_course_courselocations", class: "list row col-lg-12 course-sessions-list" do %>
          <%= render @course.courselocations %>
        <% end %>
2

I’m sorry. But, shouldn’t the courselocation be set to self, and not a @courselocation instance variable that does not exist

Can you try

after_update_commit {
    broadcast_replace_to "admin_course_courselocations", target: "admin_course_courselocations_list", partial: "/admin/courselocations/sessions/session_item", locals: { courselocation: self }
  }