text: ﻿define(["popBox",'echarts/echarts','echarts/chart/bar','echarts/chart/line','jquery_sanhai','jqueryUI'],function(popBox,ec){
  
  
      $('#subject_select').change(function(){
          var examId = $(this).attr('data-id');
          var classId = $(this).attr('classId');
          var subjectId = $('#subject_select').find("option:selected").attr('data-id');
          //var classId = $('#grade_select').find("option:selected").attr('data-id');
          $.get('/classstatistics/default/overview',{subjectId:subjectId , classId:classId ,examId:examId},function(data){
              $('#overview_info').html(data);
          });
      });
  
  
  });