作业layout显示提交作业的类型

app/views/layouts/base_homework.html.erb

@@ -82,6 +82,9 @@
 											<tr>
 												<td><%= l(:label_limit_time) %>: <%= @bid.deadline %></td>
 											</tr>
+											<tr>
+												<td>作业类型: <%=@bid.homework_type==Bid::HomeworkFile ? "提交文件" : "提交项目"%></td>
+											</tr>
 											<% unless @bid.parent_id.nil?%>
 											<tr>
 												<td>