我有一个问题查看页面,用户可以在其中查看所有问题。另外,我有一个“创建新问题”的链接,点击后会允许用户添加新问题。
此代码如下:
ActiveAdmin.register QuestionType do
menu :if => proc{ !current_admin_user.present? }
permit_params :name
index do
selectable_column
column :name
actions
end
show do
attributes_table :name
end
form do |f|
f.inputs "Add Question type" do
f.input :name
end
f.actions
end
end
我的代码工作正常,但我想在添加新问题时显示所有问题。我想在“添加新问题”按钮的提交下面显示所有问题,以便用户也可以看到现有问题。我怎样才能做到这一点。
答案 0 :(得分:2)
在 app / views /
文件夹下创建 admin_partials 文件夹在 admin_partials 文件夹中创建文件 _question_form.html.erb ,以便目录结构如 app / views / admin_partials / _question_form.html.erb 强>
将以下代码放在该文件中: -
<%= form_for @question_type, :url => admin_question_types_path , :html => { :class => 'form-horizontal' } do |f| %>
<fieldset class="inputs">
<ol>
<% unless @question_type.nil? %>
<%= hidden_field_tag :id, @question_type.id %>
<% end %>
<% f.object.errors.full_messages.each do |y| %>
<%= y %> <br />
<% end %>
<li class="string input required stringish">
<%= f.label :name, :class => 'label'%>
<div class="controls">
<%= f.text_field :name, :class => 'text_field' %>
</div>
</li>
<li class="string input required stringish">
<%= f.submit nil, :class => 'btn btn-primary' %>
<%= link_to t('.cancel', :default => t("helpers.links.cancel")),
admin_question_types_path, :class => 'btn' %>
</li>
</ol>
</fieldset>
<% end %>
<h3>All Question types</h3>
<ol>
<% QuestionType.all.each do|question_type| %>
<li><span><%= question_type.name %></span><span><%= link_to "Show", question_type %></span><span><%= link_to "Delete", question_type, method: :delete, data: { confirm: 'Are you sure?' } %></span></li>
<% end %>
</ol>
将此文件编辑为: -
ActiveAdmin.register QuestionType do
menu :if => proc{ !current_admin_user.present? }
permit_params :name
index do
selectable_column
column :name
actions
end
show do
attributes_table :name
end
form :partial => "admin_partials/question_form"
end