1
更新枚举值我有这样一个模型:的DataMapper通过形式
class Project
include DataMapper::Resource
property :id, Serial
property :title, String
property :slug, String
property :status, Enum[:open, :closed ], :default => :open
has n, :issues
end
我创建了一个视图更新项目状态:
<form action="/project/update" method="post" id="project">
<label for="status">Status
<select id="status">
<option value="0"
<% if(@project.status == :open) %>
selected="selected"
<% end %>
>Open</option>
<option value="1"
<% if(@project.status == :closed) %>
selected="selected"
<% end %>
>Closed</option>
</select>
</label>
</form>
,路线如下:
post '/project/update' do
@project = Project.get(params[:project_id])
@project.update(:title => params[:title])
end
表单需要传递给路由以更新状态的值是什么?在这种情况下路线应该如何?
谢谢,