rails works locally, but server statut 304 on heroku

Question

I render a partial via ajax in rails. Works great locally, but on heroku I get a 304 and nothing happens on the webpage : http://www.cremers.fr/articles/histoire

I first render all articles like so:

all_finance.html.erb :

<%= render 'articles' %>

then in the partial _articles.html.erb :

<% @articles.each do |a| %>
    <% if a.categorie == "histoire" %>
        <%= link_to "lire la suite", article_histoire_url(a.id), remote: true %>
    <% elsif a.categorie == "finance"  %>
        <%= link_to "lire la suite", article_finance_url(a.id), remote: true %> 
    <% end %>
<% end %>

article_finance_url processes the action article#finance . finance.js.erb contains:

document.getElementById('trunc_article_<%= @article.id %>').remove();
document.getElementById('add_article_<%= @article.id %>').innerHTML = '<%= render("contenu") %>';
document.getElementById('add_link_<%= @article.id %>').innerHTML = '<%= link_to image_tag("partage.png", size: "20x20", class: "marge_ht"), article_finance_url(@article.id) %>';

finance.html.erb contains:

<%= render 'article' %>

Running this locally works fine. On heroku, the server responds the right content, ie finance.js.erb correctly rendered with the inbedded templates, but also give a 304 response.

Answer 1

为了后代：在我的情况下，我省略了关闭js文件的paranthesis。