/// <summary>
/// 单次练习答题基本情况统计 知识点维度
/// </summary>
/// <returns></returns>
public string OnePracticeKnowledgeBaseInfo()
{
AllStudentKnowledgeStatisticsService allStudentKnowledgeStatisticsService = new AllStudentKnowledgeStatisticsService();
var result = allStudentKnowledgeStatisticsService.OnePracticeKnowledgeBaseStatistics(mUCPractice.exerciseRecordId);
return(MLPen.Helpers.JsonHelper.ToJSON(result));
}
/// <summary>
/// 认知诊断指数
/// </summary>
public string CognitiveIndexChartStatistics(int type)
{
Dictionary <string, object> result = new Dictionary <string, object>();
if (type == 1)
{
AllStudentKnowledgeStatisticsService allStudentKnowledgeStatisticsService = new AllStudentKnowledgeStatisticsService();
result = allStudentKnowledgeStatisticsService.CognitiveIndexChartStatistics(mUCPractice.exerciseRecordId);
}
else
{
AllStudentQuestionStatisticsService allStudentQuestionStatisticsService = new AllStudentQuestionStatisticsService();
result = allStudentQuestionStatisticsService.CognitiveIndexChartStatistics(mUCPractice.exerciseRecordId);
}
return(MLPen.Helpers.JsonHelper.ToJSON(result));
}
/// <summary>
/// 更新知识点作答分析
/// </summary>
public void SaveAllStudentKnowledgeRecord(string exerciseRecordId)
{
AllStudentKnowledgeStatisticsService allStudentKnowledgeStatisticsService = new AllStudentKnowledgeStatisticsService();
allStudentKnowledgeStatisticsService.SaveAllStudentKnowledgeRecord(exerciseRecordId);
}