/// <summary>
/// 复合柱形图
/// </summary>
public string MultiBarChartStatistics(int type)
{
Dictionary <string, object> result = new Dictionary <string, object>();
if (type == 1)
{
AllStudentKnowledgeStatisticsService allStudentKnowledgeStatisticsService = new AllStudentKnowledgeStatisticsService();
result = allStudentKnowledgeStatisticsService.MultiBarChartStatistics(mUCPractice.exerciseRecordId);
}
else
{
AllStudentQuestionStatisticsService allStudentQuestionStatisticsService = new AllStudentQuestionStatisticsService();
result = allStudentQuestionStatisticsService.MultiBarChartStatistics(mUCPractice.exerciseRecordId);
}
string s = MLPen.Helpers.JsonHelper.ToJSON(result);
return(MLPen.Helpers.JsonHelper.ToJSON(result));
}