SUSE/hackweek

$('#<%= params[:form_parent]%> .preview-contents').html("<%=j raw @rendered %>");
$('#<%= params[:form_parent]%> .loading-spinner').addClass('hidden');
$('#<%= params[:form_parent]%> .preview-contents').removeClass('hidden');
$('input[name="authenticity_token"]').val('<%= form_authenticity_token %>');
$('meta[name="csrf-token"]').attr('content', '<%=form_authenticity_token%>');