进入他人个人主页，TA的项目列表，对不是成员的项目显示申请项目/取消申请

app/views/applied_project/_set_applied.js.erb

@@ -17,6 +17,8 @@ if (window.Messenger) {
   Messenger().post({
     id: "label_apply_project_waiting",
     message: "<%= l(:label_apply_project_waiting) %>",
-    showCloseButton: true,
+    showCloseButton: true
   });
 };
+
+$("#applied_project_link_<%= @project.id%>").replaceWith("<%= escape_javascript(link_to "加入项目",appliedproject_path(:user_id => User.current.id,:project_id => @project.id,:project_join => true),:class => "blue_n_btn fr mt20", :remote => "true",:method => "post",:id => "applied_project_link_#{@project.id}") %>");

app/views/applied_project/applied_join_project.js.erb

@@ -6,6 +6,7 @@
 <% elsif @status == 2%>
     alert("<%= l('project.join.tips.success') %>");
     hideModal($("#popbox"));
+    $("#applied_project_link_<%= @project.id%>").replaceWith("<%=escape_javascript(link_to '取消申请',appliedproject_applied_path(:project_id => @project.id,:user_id => User.current.id),:class => "blue_n_btn fr mt20", :remote => "true",:method => "delete",:id => "applied_project_link_#{@project.id}")%>");
 <% elsif @status == 3%>
     alert("<%= l('project.join.tips.has') %>");
 <%else%>

app/views/users/user_projects.html.erb

@@ -41,7 +41,16 @@
             </tbody></table>
         </div>
       </div>
-      <a href="<%= url_for(:controller => 'issues', :action=>"new", :project_id=>item.id, :host=>Setting.host_name) %>" target="_blank" class="blue_n_btn fr mt20">发布问题</a>
+      <% if User.current.member_of? item%>
+          <a href="<%= url_for(:controller => 'issues', :action=>"new", :project_id=>item.id, :host=>Setting.host_name) %>" target="_blank" class="blue_n_btn fr mt20">发布问题</a>
+      <% elsif User.current.logged?%>
+          <% if item.applied_projects.find_by_user_id(User.current.id)%>
+              <%= link_to '取消申请',appliedproject_applied_path(:project_id => item.id,:user_id => User.current.id),:class => "blue_n_btn fr mt20", :remote => "true",:method => "delete",:id => "applied_project_link_#{item.id}"%>
+          <% else%>
+              <%= link_to "加入项目",appliedproject_path(:user_id => User.current.id,:project_id => item.id,:project_join => true),:class => "blue_n_btn fr mt20", :remote => "true",:method => "post",:id => "applied_project_link_#{item.id}" %>
+          <% end%>
+
+      <% end%>
       <div class="cl"></div>
     </div>
     <% end %>