= simple_form_for(model_object, :url => url, :html => {:class => 'formframe container-fluid'}) do |f|
  = render "carnival/shared/form/inner_form", button: button, model_object: model_object, model_presenter: model_presenter, :url => url, :action => action, :f => f

  .submit_button
    = f.submit button, disable_with: t('please_wait'), class: 'submit'

:javascript
  var nestedForms = {};
  $(document).ready(function(){
    nestedForm = $(".nested-form-list .form-new-association").each(function(index, element){
      nestedForms[getFormName(element)] = element;
      element.remove();
    });

    $(".existing-options").hide();
    $(".nested-form-subtitle").hide();
  });

  function createNewForm(selector, form){
    $(".nested-form-subtitle").show();

    newForm = $(nestedForms[form]).clone().wrap("<div>").parent();
    $(newForm).find("select").show();
    $(newForm).find(".chosen-container").remove();

    newForm = $(newForm).html()
    var last_index = $(selector + " li").length
    newForm = newForm.replace(/([_a-zA-Z]+_attributes_)\d+(_[a-zA-Z]+)/g, "$1" + last_index + "$2");
    newForm = newForm.replace(/([_a-zA-Z]+\[[_a-zA-Z]+_attributes\]\[)\d+(\]\[[_a-zA-Z]+\])/g, "$1" + last_index + "$2");
    $(selector).append(newForm);
    $(selector).find("select").chosen();
    $(selector).find(".chosen-container").css({width:$(".chosen-container").parent().css("width")})
  }

  function getFormName(element){
    var classes = $(element).parent().attr("class").split(" ");
    classes.splice(classes.indexOf("nested-form-list"), 1);
    return classes[0];
  }

  function removeNestedFormElement(element){
    $(element).parent().parent().hide();
    $(element).parent().parent().find(".destroy").val(true);
  }

  function toggleNestedForm(element){
    $(element).parent().parent().find("ul.nested-form-list").toggle();
    if($(element).text() == "#{t('nested_form.close')}")
      $(element).text("#{t('nested_form.open')}");
    else
      $(element).text("#{t('nested_form.close')}");
    $(".existing-options").toggle();
  }

  function renderSelectOptions(selector){
    $(selector).show();
  }