【发布时间】:2016-01-28 09:42:35
【问题描述】:
我有以下看法
<%= form_for @survey do |f| %>
<div class="field">
<%= f.label :title %><br>
<%= f.text_field :title %> <br><br>
<%= f.label :description %><br>
<%= f.text_field :description %><br><br>
</div>
<%= f.fields_for :survey_sections do |builder| %>
<%= builder.text_field :title, :placeholder => "Abschnittsbeschreibung" %><br>
<%= builder.fields_for :questions do |quest| %>
<%= quest.text_field :text, :placeholder => "Frage" %> <br>
<%= quest.fields_for :answers do |ans| %>
<%= ans.text_field :text, :placeholder => "Antwort" %> <br>
<%end%>
<%end%>
<%= select_tag("question_type",options_for_select([["Radio", "radio"],["Checkbox", "check"]])) %>
<% end %>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
选择其中一个选项后,我想在此视图中呈现部分内容。 我该怎么做?
【问题讨论】:
标签: ruby-on-rails ruby partial-views onchange partial