在模型项目中我有下一个数组:
PAYMENT_TYPE = ["在栏中"," bargeldlose Zahlung"," E-Geld"]
我的表项目包含字段付款,类型:字符串
当我创建新对象(模型项目)时,我如何在字段付款中添加数组PAYMENT_TYPE中的值?
在视图new.html.erb中我添加了
<%= Project::PAYMENT_TYPE.each do |type| %>
<%= f.check_box :payment, :name => 'project[payment][]', type %>
<% end %>
显示错误: /home/ubuntu/workspace/app/views/projects/new.html.erb:35:语法错误,意外&#39;)&#39;,expecting =&gt; ... =&GT; &#39;项目[付款] []&#39;,输入); @ output_buffer.safe_append =&#39; ...
完整的new.html.erb:
<%= form_for @project do |f| %>
<p>
<%= f.label 'Name' %>
<%= f.text_field :title %>
</p>
<P>
<%= f.label 'Budget' %>
<%= f.text_field :price %>
für
<%= f.select :price_category, Project::PRICE_CATEGORIES %>
</P>
<p>
<%= f.label 'Description' %>
<%= f.text_area :description %>
</p>
<p>
<%= f.label 'Category' %>
<%= f.collection_select :category_id, Category.all, :id, :name %>
</p>
<p>
<%= f.label 'Skills Freelancer (15 pieces) *' %>
<%= f.text_field :skill %>
</p>
<p>
<%= f.label 'Location' %>
<%= f.text_field :location %>
</p>
<p>
<%= Project::PAYMENT_TYPE.each do |type| %>
<%= f.check_box :payment, :name => 'project[payment][]', type %>
<% end %>
</p>
<p>
<b>Anonymity order</b>
</p>
Setup allows for players to remain anonymous. Note that this may reduce the number of responses.
<p>
<%= f.label 'Place Order anonymously' %>
<%= f.check_box :anonymity %>
</p>
<p>
<%= f.fields_for :documents do |d| %>
<%= f.label :attachment %>
<%= f.file_field :attachment %>
<% end %>
</p>
<P>
<%= f.submit 'Create' %>
</P>
<% end %>
答案 0 :(得分:0)
我不能谷歌这个表单的正确语法,但除了在Ruby中的方法调用的最后一个参数之外,你不能像你一样使用裸哈希参数。也就是说,你的代码是无效的Ruby。