Episodes
Georg Ledermann PRO said 3 months ago on Infinite Scrolling with Hotwire :
The first drawback of the no-JS approach can be mitigated by this code in the controller:

class PostsController < ApplicationController
  ...  
  def index    
    respond_to do |format|
      format.html
      format.turbo_stream { @pagy, @posts = pagy_countless(Post.all) }    
    end  
  end
  ...

It ensures that posts are loaded for turbo_stream requests only.

David Kimura PRO said 3 months ago on Infinite Scrolling with Hotwire :
Good point. I think if I were to avoid the initial query, I would leave the post index action blank and have the turbo frame tag call an entirely different route. That should work as well.

dev said about 2 months ago on Infinite Scrolling with Hotwire :
To prevent endless, looping from the last element of the collection to the first element
(Approach 2 - no-JS)

<%= turbo_stream.append "posts" do %>
   <%= render partial: "posts/post", collection: @posts %>
 <% end %>
<% unless @pagy.page == @pagy.last %>
  <%= turbo_stream.replace "pagination" do %>
    <%= turbo_frame_tag "pagination", src: posts_path(page: @pagy.next, format: :turbo_stream), loading: :lazy %>
  <% end %>
<% end %>


To reset the infinite list and clear the page params:
(Approach 1 - Stimulus Controller)

  <%= link_to 'Posts', root_path(only_path: true), class: 'text-decoration-none text-reset fs-2' %>

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