app/views/orgs/rosters/_delete_roster_entry_modal.html.erb
<div class="remodal text-left" data-remodal-id="delete-entry-<%= roster_entry.id %>">
<button data-remodal-action="close" class="remodal-close"><%= octicon 'x' %></button>
<h2 class="remodal-header text-left">Are you sure you want to delete this?</h2>
<div class="remodal-warning">
Unexpected things will happen if you don't read this!
</div>
<div class="remodal-description">
This action will delete the student from your roster. This will unlink any GitHub accounts connected to this student.
</div>
<%= form_tag({ controller: :rosters, action: :delete_entry }, method: :patch) do %>
<%= hidden_field_tag 'roster_entry_id', roster_entry.id %>
<%= submit_tag 'Delete this student', class: 'btn btn-danger btn-block js-submit' %>
<% end %>
</div>