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app/controllers/courses_controller.rb

@@ -1806,6 +1806,11 @@ class CoursesController < ApplicationController
       condition = "%#{params[:search].strip}%".gsub(" ","")
       @users = User.joins(:user_extensions).where("users.id not in #{member_ids} and status = 1 and (LOWER(concat(lastname, firstname)) LIKE '#{condition}' or user_extensions.student_id LIKE '#{condition}')")
     end
+    @limit = 8
+    @page = params[:page].nil? ? 1 : params['page'].to_i
+    @users_count = @users.count
+    @users_pages = Paginator.new @users_count, @limit, @page
+    @users = paginateHelper @users, @limit
     respond_to do |format|
       format.js
     end