How to save using the Mercury editor

Question

I want to get the save function in the Mercury editor working but to no avail.

I have a model to save the page, title and content.

mercury.js:

$(window).bind('mercury:ready', function() {
 var link = $('#mercury_iframe').contents().find('#edit_link');
 Mercury.saveURL = link.data('save-url');
 link.hide();
});

$(window).bind('mercury:saved', function() {
 window.location = window.location.href.replace(/\/editor\//i, '/');
});

static_pages_controller.rb:

def update
  @static_page = StaticPage.find(params[:id])
  @static_page.page = params[:page]
  @static_page.title = params[:content][:aboutContainer][:value][:about_title][:value]
  @static_page.content = params[:content][:aboutContainer][:value][:about_content][:value]

@static_page.save!
render plain: ''
end

about.html.erb:

<% provide(:title, 'About') %>
  <div class="container" id="aboutContainer" data-mercury="full">
    <h1 id="about_title"><%= raw @static_page.title %></h1>
    <div class="col-sm-12">
      <p id="description about_content"><%= raw @static_page.content %></p>
    </div>
    <p><%= link_to "Edit Page", "/editor" + request.path, id: "edit_link", 
        data: {save_url: static_page_update_path(@static_page)} %></p>
  </div>

Answer 1

Ok, so i basically realised that I needed a show action so I can grab records from the model and save to the @static_page object

I was following this guide: http://railscasts.com/episodes/296-mercury-editor?autoplay=true

Please note I had to change my routes to using those in the link (or similar routes to them) and had to place them before the default mercury routes and had to change:

@static_page.title = params[:content][:aboutContainer][:value][:about_title][:value]
@static_page.content = params[:content][:aboutContainer][:value][:about_content][:value]

to:

@static_page.title = params[:content][:about_title][:value]
@static_page.content = params[:content][:about_content][:value]

I then removed the class 'container' div in about.html.erb and moved all the code to show.html.erb not needing about.html.erb.