修改bug：参赛人员列表中不应该显示课程信息

app/views/bids/show_participator.html.erb

@@ -29,13 +29,17 @@
 								<% cond = Project.visible_condition(User.current) + "AND projects.project_type <> 1" %>
 								<% memberships = user.memberships.all(:conditions => cond) %>
 								<%= l(:label_x_contribute_to, :count => memberships.count) %>
-								<% for member in memberships %>
+								<%
-								<%= link_to_project(member.project) %><%= (user.memberships.last == member) ? '' : '，' %>
+									links = Array.new
-								<% end %>
+									memberships.collect{|member| links << link_to_project(member.project) }
+								%>
+								
+								<%= raw links.join(" , ") %>
 								<% end %>
 							</p>
 
 							<!-- added by bai -->
+							<!--
 							<p class="font_description">
 								<% unless user.memberships.empty? %>
 								<% cond = Project.visible_condition(User.current) + "AND projects.project_type = 1" %>
@@ -46,8 +50,10 @@
 								<% end %>
 								<% end %>
 							</p>
+							-->
 							</td>
 						</tr>
+						
 						<!-- end -->
 
 						<tr>