Question

很难解释我的问题，所以我会发布相关的代码，希望这会更有意义。

我有一张表格，其中包含第二种表格。

_form.html.haml：

= form_for @question, :html => { :class => "form-horizontal" } do |f|
  ...
  %h3 Parts

  %ul
    = f.fields_for :question_parts, @question.question_parts do |builder|
      = render 'question_part_fields', f: builder
      = link_to_add_fields 'Add Part', f, :question_parts

  .form-group
    .col-sm-offset-2.col-sm-10
      = f.submit :class => 'btn btn-primary'

_question_part_fields.html.haml：

%li.question_parts
.......
    = f.fields_for :correct_answer do |builder|
      = render 'correct_answer_fields', f: builder

    .form-group
      .col-sm-offset-2.col-sm-10
        = f.hidden_field :_destroy
        = link_to 'Remove Part', '#', class: 'remove_fields'
    %hr

_correct_answer_fields.html.haml：

.form-group
  = f.label :correct_answer, :class => 'col-sm-2 control-label'
  .col-sm-10
    %h5 Raw (text, ASCIImath)
    = f.text_area :content, :class => 'form-control'
    %h5 Preview
    #answer_preview

问题在于，当我加载表单时，所有不同的部分都正确加载，但是当我单击＆＃34;添加部件＆＃34;时，它会呈现_questions_part_fields，而不是_correct_answer_fields。

为什么会出现这种情况以及如何解决这个问题？

由于

表格不在HAML中呈现

0 个答案: