分组作业添加成员

app/controllers/student_work_controller.rb

@@ -1126,7 +1126,7 @@ class StudentWorkController < ApplicationController
     end
     all_students = User.where("id in #{all_student_ids}")
     student_work_id = @homework.student_work_projects.where("user_id=? and student_work_id is not null",User.current.id).first.nil? ? -1 : @homework.student_work_projects.where("user_id=?",User.current.id).first.student_work_id
-    @commit_student_ids = @homework.student_works.has_committed.where("id != #{student_work_id}").map{|student| student.user_id}
+    @commit_student_ids = @homework.student_works.where("id != #{student_work_id}").map{|student| student.user_id}
     @users = searchstudent_by_name all_students,name
     respond_to do |format|
       format.js