Question

I replaced Prototype with JQuery for Rails 3.
I am now trying to do the following:

  #photo
    =render 'shared/photo'
  = link_to_function "Add a Photo" do |page| |
      page.insert_html :bottom, 'photo', :partial => 'shared/photo', :object => Photo.new |
    end |

So the Javascript generated is:

try {
    Element.insert("photo", {
        bottom: "Data\n\n"
    });
} catch (e) {
    alert('RJS error:\n\n' + e.toString());
    alert('Element.insert(\"photo\", { bottom: \"Data\\n\\n\" });');
    throw e
};
return false;

In the rails docs insert_html is a Prototype helper, but I thought that replacing Rails.js with the https://github.com/rails/jquery-ujs would replace this helpers for JQuery helpers. I get a TypeError.ElementInsert is not a function.

Am I doing something wrong ? Or am I going to do this myself without the helpers ?

Answer 1

Someone just sent this question to me, maybe I can help. I’m on the jquery-ujs/jquery-rails team.

Unlike prototype-ujs for rails, jquery-ujs does not come bundled with rjs support. There is a separate gem that provides that functionality called jrails.

We’ve talked about merging the two projects, but decided to keep them separate, as it’s more flexible that way.