组织加入项目或者课程，刷新项目列表和课程列表；同时，弹窗给出关联成功的提示

app/views/organizations/_join_course_menu.html.erb

@@ -91,6 +91,7 @@
                     url: "/organizations/" + orgId + "/search_courses?name=" + $("input[name='courses']").val().trim(),
                     type: "get"
                 });
+                alert("加入成功");
             }
         });
     }

app/views/organizations/_join_project_menu.html.erb

@@ -87,6 +87,7 @@
                     url: "/organizations/" + orgId + "/search_projects?name=" + $("input[name='projects']").val().trim(),
                     type: "get"
                 });
+                alert("加入成功");
             }
         });
     }

app/views/organizations/join_courses.js.erb

@@ -0,0 +1,5 @@
+$("#homepageLeftMenuCourses").html("");
+$("#homepageLeftMenuCourses").append("<ul>");
+$("#homepageLeftMenuCourses").append("<%= escape_javascript(render :partial => 'layouts/org_courses',
+    :locals=>{:courses=>@organization.courses.reorder('created_at').limit(5),:org_id=>@organization.id,:page=> 1})  %>");
+$("#homepageLeftMenuCourses").append("</ul>");

app/views/organizations/join_projects.js.erb

@@ -1,3 +1,5 @@
-//$("#homepageLeftMenuProjects").html("");
+$("#homepageLeftMenuProjects").html("");
-//$("#homepageLeftMenuProjects").append("<ul>");
+$("#homepageLeftMenuProjects").append("<ul>");
-//$("#homepageLeftMenuProjects").append("<%#= escape_javascript  %>")
+$("#homepageLeftMenuProjects").append("<%= escape_javascript(render :partial => 'layouts/org_projects',
+    :locals=>{:projects=>@organization.projects.reorder('created_at').limit(5),:org_id=>@organization.id,:page=> 1})  %>");
+$("#homepageLeftMenuProjects").append("</ul>");