课程讨论区at功能

app/controllers/at_controller.rb

@@ -53,6 +53,7 @@ class AtController < ApplicationController
   end
 
   def find_project(id)
+    return [] if id<0
     at_persons = Project.find(id).users
     at_persons.delete_if { |u| u.id == User.current.id }
   end

app/views/boards/_course_show_detail.html.erb

@@ -40,7 +40,7 @@
             }
 
             $(function () {
-                init_activity_KindEditor_data(<%= topic.id%>, null, "87%");
+                init_activity_KindEditor_data(<%= topic.id%>, null, "87%", "<%=topic.class.to_s%>");
             });
         </script>
         <% if topic %>

public/assets/kindeditor/at/config.js

@@ -23,7 +23,7 @@ var enableAt = function(_editor) {
     }
 
     if('undefined' != (typeof id)){
-        names = '/at/' + id + '?type='+type;
+        names = '/at/' + id + '.json?type='+type;
     }
 
     //var names = ["Jacob","Isabella","Ethan","Emma","Michael","Olivia","Alexander","Sophia","William","Ava","Joshua","Emily","Daniel","Madison","Jayden","Abigail","Noah","Chloe","你好","你你你", "가"];