trustieforge/app/views/pull_requests/show.js.erb

<%# 详情页面和新建页面都会跳入，所以用两种局部刷新 %>
$("#pull_request_new_form").html('<%= escape_javascript(render :partial => "pull_requests/show") %>');
$("#pull_request_show").html('<%= escape_javascript(render :partial => "pull_requests/show") %>');