private void BindData()
{
#region 组装查询条件
string whereStr = " question_id = " + qid;
string _keywords = keywords.Replace("'", "");
if (!string.IsNullOrEmpty(_keywords))
{
if (Utils.IsSafeSqlString(_keywords))
{
whereStr += " and (title like '%" + _keywords + "%')";
}
else
{
JscriptMsg("搜索关键词中包含危险字符，检索终止！", Utils.CombUrlTxt("question_options.aspx", "keywords={0}&qid={1}", "", this.qid + ""));
return;
}
}
#endregion
this.page = RequestHelper.GetQueryInt("page", 1);
txtKeywords.Text = this.keywords;
BLL.common_answers bll = new BLL.common_answers();
this.rptList.DataSource = bll.GetListByPage("*", "View_Answers", whereStr, "options", this.page, this.pageSize);
this.rptList.DataBind();
this.totalCount = bll.GetRecordCount(whereStr);
//绑定页码
txtPageNum.Text = this.pageSize.ToString();
string pageUrl = Utils.CombUrlTxt("question_options.aspx", "keywords={0}&page={1}&qid={2}", this.keywords, "__id__", this.qid + "");
PageContent.InnerHtml = Utils.OutPageList(this.pageSize, this.page, this.totalCount, pageUrl, 8);
}
//批量删除
protected void btnDelete_Click(object sender, EventArgs e)
{
ChkAdminLevel("_common_answers", EnumCollection.ActionEnum.Delete.ToString()); //检查权限
int sucCount = 0;
int errorCount = 0;
BLL.common_answers bll = new BLL.common_answers();
for (int i = 0; i < rptList.Items.Count; i++)
{
int id = Convert.ToInt32(((HiddenField)rptList.Items[i].FindControl("hidId")).Value);
CheckBox cb = (CheckBox)rptList.Items[i].FindControl("chkId");
if (cb.Checked)
{
if (bll.Delete(id))
{
sucCount += 1;
}
else
{
errorCount += 1;
}
}
}
AddAdminLog(EnumCollection.ActionEnum.Delete.ToString(), "删除选项信息" + sucCount + "条，失败" + errorCount + "条"); //记录日志
JscriptMsg("删除成功" + sucCount + "条，失败" + errorCount + "条！", Utils.CombUrlTxt("question_options.aspx", "keywords={0}&qid={1}", this.keywords, this.qid + ""));
}
//保存
protected void btnSubmit_Click(object sender, EventArgs e)
{
ChkAdminLevel("_ybd_common_answers", EnumCollection.ActionEnum.Add.ToString()); //检查权限
#region
string strError = string.Empty;
if (txtquestion_id.Text.Trim() == "" || txtquestion_id.Text.Trim().Length > 4)
{
strError += "题目ID为空或超出长度![br]";
}
if (txtoptions.Text.Trim() == "" || txtoptions.Text.Trim().Length > 50)
{
strError += "选项为空或超出长度![br]";
}
if (txtcontents.Text.Trim() == "" || txtcontents.Text.Trim().Length > 4000)
{
strError += "选项内容为空或超出长度![br]";
}
if (txtscore.Text.Trim() == "" || txtscore.Text.Trim().Length > 4)
{
strError += "分值为空或超出长度![br]";
}
if (txtadd_time.Text.Trim() == "" || txtadd_time.Text.Trim().Length > 8)
{
strError += "添加时间为空或超出长度![br]";
}
if (strError != string.Empty)
{
JscriptMsg(strError, "", "Error");
return;
}
#endregion
Model.common_answers model = new Model.common_answers();
BLL.common_answers bll = new BLL.common_answers();
model.question_id = Convert.ToInt32(txtquestion_id.Text);
model.options = Convert.ToString(txtoptions.Text);
model.contents = Convert.ToString(txtcontents.Text);
model.score = Convert.ToInt32(txtscore.Text);
model.add_time = Convert.ToDateTime(txtadd_time.Text);
int id = bll.Add(model);
if (id > 0)
{
AddAdminLog(EnumCollection.ActionEnum.Add.ToString(), "添加选项信息信息，主键:" + id); //记录日志
JscriptMsg("添加选项信息信息成功！", "Manage.aspx", "");
}
else
{
JscriptMsg("保存过程中发生错误！", "");
}
}
private void ShowInfo()
{
BLL.common_answers bll = new BLL.common_answers();
Model.common_answers model = bll.GetModel(this.id);
if (model == null)
{
JscriptMsg("信息不存在或已被删除！", "back");
return;
}
txtoptions.Text = model.options + "";
txtcontents.Text = model.contents + "";
txtscore.Text = model.score + "";
}
private void getQuestionOptions()
{
int id = RequestHelper.GetFormInt("id");
Model.common_questions question = new BLL.common_questions().GetModel(id);
if (question == null)
{
writeMsgError("没有此题目");
return;
}
DataTable dt = new BLL.common_answers().GetList(" question_id = " + id + " order by options asc ");
writeMsgSuccess("", dt);
}
private bool DoEdit()
{
bool result = false;
BLL.common_answers bll = new BLL.common_answers();
Model.common_answers model = bll.GetModel(this.id);
model.options = Convert.ToString(txtoptions.Text.Trim());
model.contents = Convert.ToString(txtcontents.Text.Trim());
model.score = Convert.ToInt32(txtscore.Text.Trim());
if (bll.Update(model))
{
AddAdminLog(EnumCollection.ActionEnum.Modify.ToString(), "修改选项信息，主键:" + id); //记录日志
result = true;
}
return(result);
}
protected string GetOptions(string ids)
{
BLL.common_answers bll = new BLL.common_answers();
Model.common_answers model = null;
string[] arr = ids.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
string options = string.Empty;
foreach (string id in arr)
{
model = bll.GetModel(Convert.ToInt32(id));
if (model != null)
{
options += model.options + ",";
}
}
options = Utils.DelLastComma(options);
return(options);
}
//保存
protected void btnSubmit_Click(object sender, EventArgs e)
{
ChkAdminLevel("_ybd_common_answers", EnumCollection.ActionEnum.Modify.ToString()); //检查权限
BLL.common_answers bll = new BLL.common_answers();
Model.common_answers model = bll.GetModel(this.id);
model.question_id = Convert.ToInt32(txtquestion_id.Text);
model.options = Convert.ToString(txtoptions.Text);
model.contents = Convert.ToString(txtcontents.Text);
model.score = Convert.ToInt32(txtscore.Text);
model.add_time = Convert.ToDateTime(txtadd_time.Text);
if (bll.Update(model))
{
AddAdminLog(EnumCollection.ActionEnum.Modify.ToString(), "修改选项信息信息，主键:" + id); //记录日志
JscriptMsg("修改选项信息信息成功！", "Manage.aspx");
}
else
{
JscriptMsg("保存过程中发生错误！", "");
}
}
private bool DoAdd()
{
bool result = false;
BLL.common_answers bll = new BLL.common_answers();
Model.common_answers model = new Model.common_answers();
model.question_id = this.qid;
model.options = Convert.ToString(txtoptions.Text.Trim());
model.contents = Convert.ToString(txtcontents.Text.Trim());
model.score = Convert.ToInt32(txtscore.Text.Trim());
model.add_time = System.DateTime.Now;
int id = bll.Add(model);
if (id > 0)
{
AddAdminLog(EnumCollection.ActionEnum.Add.ToString(), "添加选项信息，主键:" + id); //记录日志
result = true;
}
return(result);
}
private void saveQuestionOptions()
{
int id = RequestHelper.GetFormInt("id");
int group = RequestHelper.GetFormInt("group", 0);
int type = RequestHelper.GetFormInt("type", 0);
int chapter = RequestHelper.GetFormInt("chapter", 0);
string title = RequestHelper.GetFormString("title");
int score = RequestHelper.GetFormInt("score", 0);
string answers = RequestHelper.GetFormString("answers");
string analysis = RequestHelper.GetFormString("analysis");
string options = RequestHelper.GetFormString("options");
Appoa.Web.UI.ManagePage mngPage = new Web.UI.ManagePage();
BLL.common_questions bll = new BLL.common_questions();
Model.common_questions model = bll.GetModel(id);
if (model != null)
{
#region 修改题目信息
model.group_id = group;
model.type = type;
model.data_id = chapter;
model.number = 0;
model.title = title;
model.answer = (model.type == (int)EnumCollection.questions_type.单选题 || model.type == (int)EnumCollection.questions_type.多选题 ||
model.type == (int)EnumCollection.questions_type.判断题) ? answers.Trim().ToUpper() : answers.Trim();
model.score = score;
model.analysis = HttpUtility.UrlDecode(analysis, System.Text.Encoding.UTF8);
if (bll.Update(model))
{
try
{
#region 择题设置选项
if (model.type == (int)EnumCollection.questions_type.单选题 || model.type == (int)EnumCollection.questions_type.多选题 || model.type == (int)EnumCollection.questions_type.判断题)
{
JArray optionArr = JsonConvert.DeserializeObject <JArray>(options);
BLL.common_answers anBll = new BLL.common_answers();
Model.common_answers anModel = null;
List <int> ids = new List <int>();
foreach (JObject obj in optionArr)
{
ids.Add(Convert.ToInt32(obj["options_id"].ToString()));
}
DataTable dt = anBll.GetList(" question_id = " + model.id);
foreach (DataRow item in dt.Rows)
{
int afid = Convert.ToInt32(item["id"]);
if (afid > 0)
{
if (!ids.Contains(afid))
{
anBll.Delete(afid);
}
}
}
foreach (JObject item in optionArr)
{
int options_id = Convert.ToInt32(item["options_id"]);
anModel = anBll.GetModel(options_id);
if (anModel != null)
{
#region 修改选项
anModel.question_id = model.id;
anModel.options = item["options"].ToString();
anModel.contents = item["options_contents"].ToString();
anModel.score = Convert.ToInt32(item["options_score"].ToString());
if (anBll.Update(anModel))
{
mngPage.AddAdminLog(EnumCollection.ActionEnum.Modify.ToString(), "修改选项信息，主键:" + options_id); //记录日志
}
#endregion
}
else
{
#region 添加选项
anModel = new Model.common_answers();
anModel.question_id = model.id;
anModel.options = item["options"].ToString();
anModel.contents = item["options_contents"].ToString();
anModel.score = Convert.ToInt32(item["options_score"].ToString());
anModel.add_time = System.DateTime.Now;
int anid = anBll.Add(anModel);
if (anid > 0)
{
mngPage.AddAdminLog(EnumCollection.ActionEnum.Add.ToString(), "添加选项信息，主键:" + anid); //记录日志
}
#endregion
}
}
}
#endregion
}
catch (Exception e)
{
writeMsgError("系统错误：" + e.Message);
}
mngPage.AddAdminLog(EnumCollection.ActionEnum.Modify.ToString(), "修改试题信息，主键:" + model.id); //记录日志
writeMsgSuccess("修改题目信息成功");
}
else
{
writeMsgError("修改题目信息失败");
}
#endregion
}
else
{
#region 添加题目信息
model = new Model.common_questions();
model.group_id = group;
model.type = type;
model.data_id = chapter;
model.number = 0;
model.title = title;
model.answer = (model.type == (int)EnumCollection.questions_type.单选题 || model.type == (int)EnumCollection.questions_type.多选题 ||
model.type == (int)EnumCollection.questions_type.判断题) ? answers.Trim().ToUpper() : answers.Trim();
model.score = score;
model.analysis = HttpUtility.UrlDecode(analysis, System.Text.Encoding.UTF8);
model.add_time = System.DateTime.Now;
int qid = bll.Add(model);
if (qid > 0)
{
try
{
#region 择题设置选项
if (model.type == (int)EnumCollection.questions_type.单选题 || model.type == (int)EnumCollection.questions_type.多选题 || model.type == (int)EnumCollection.questions_type.判断题)
{
JArray optionArr = JsonConvert.DeserializeObject <JArray>(options);
BLL.common_answers anBll = new BLL.common_answers();
Model.common_answers anModel = null;
foreach (JObject item in optionArr)
{
int options_id = Convert.ToInt32(item["options_id"]);
if (options_id > 0)
{
#region 修改选项
anModel = anBll.GetModel(options_id);
if (anModel != null)
{
anModel.question_id = qid;
anModel.options = item["options"].ToString();
anModel.contents = item["options_contents"].ToString();
anModel.score = Convert.ToInt32(item["options_score"].ToString());
if (anBll.Update(anModel))
{
mngPage.AddAdminLog(EnumCollection.ActionEnum.Modify.ToString(), "修改选项信息，主键:" + options_id); //记录日志
}
}
#endregion
}
else
{
#region 添加选项
anModel = new Model.common_answers();
anModel.question_id = qid;
anModel.options = item["options"].ToString();
anModel.contents = item["options_contents"].ToString();
anModel.score = Convert.ToInt32(item["options_score"].ToString());
anModel.add_time = System.DateTime.Now;
int anid = anBll.Add(anModel);
if (anid > 0)
{
mngPage.AddAdminLog(EnumCollection.ActionEnum.Add.ToString(), "添加选项信息，主键:" + anid); //记录日志
}
#endregion
}
}
}
#endregion
}
catch (Exception e)
{
writeMsgError("系统错误：" + e.Message);
}
mngPage.AddAdminLog(EnumCollection.ActionEnum.Add.ToString(), "添加试题信息，主键:" + qid); //记录日志
writeMsgSuccess("添加题目信息成功");
}
else
{
writeMsgError("添加题目信息失败");
}
#endregion
}
}
private void SumScore(int exa_id, int uid)
{
int truth_count = 0;
int score = 0;
BLL.common_questions qBll = new BLL.common_questions();
BLL.answer_record arBll = new BLL.answer_record();
BLL.common_answers aBll = new BLL.common_answers();
Model.user_info user = new BLL.user_info().GetModel(uid);
Model.common_examination exa = new BLL.common_examination().GetModel(exa_id);
if (exa != null)
{
DataTable dt = arBll.GetList(" exa_id = " + exa_id + " and user_id = " + uid);
foreach (DataRow item in dt.Rows)
{
#region 批改作业按老师选择对错为准
int is_truth = Convert.ToInt32(item["is_truth"]);
if (is_truth == 1)
{
truth_count++;
score += Convert.ToInt32(item["score"]);
}
#endregion
#region 批改作业按答题记录为准
//int q_id = Convert.ToInt32(item["q_id"]);
//string answer = item["answer"].ToString();
//Model.common_questions question = qBll.GetModel(q_id);
//if (!string.IsNullOrEmpty(answer))//没有答题
//{
// if (question.type == (int)EnumCollection.questions_type.单选题 || question.type == (int)EnumCollection.questions_type.判断题)
// {
// Model.common_answers anModel = aBll.GetModel(Convert.ToInt32(answer));
// if (anModel.options == question.answer)
// {
// truth_count++;
// score += Convert.ToInt32(item["score"]);
// }
// }
// if (question.type == (int)EnumCollection.questions_type.多选题)
// {
// string[] ids = answer.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
// string anids = string.Empty;
// foreach (string id in ids)
// {
// Model.common_answers anModel = aBll.GetModel(Convert.ToInt32(id));
// anids += anModel.options + ",";
// }
// if (question.answer == Utils.DelLastComma(anids))
// {
// truth_count++;
// score += Convert.ToInt32(item["score"]);
// }
// }
// if (question.type == (int)EnumCollection.questions_type.填空题 || question.type == (int)EnumCollection.questions_type.主观题)
// {
// if (answer.Contains(question.answer))
// {
// truth_count++;
// score += Convert.ToInt32(item["score"]);
// }
// }
//}
#endregion
}
BLL.answer_result bll = new BLL.answer_result();
Model.answer_result model = bll.GetModel(" group_id = " + (int)EnumCollection.examination_group.课堂作业 + " and exa_id = " + exa_id + " and user_id = " + uid);
if (model != null)
{
model.truth_num = truth_count;
model.count = exa.nums;
model.truth_ratio = Convert.ToDecimal((decimal)model.truth_num / (decimal)model.count) * 100;
model.score = score;
model.status = (int)EnumCollection.correcting_status.已批改;
bll.Update(model);
}
else
{
model = new Model.answer_result();
model.group_id = (int)EnumCollection.examination_group.课堂作业;
model.exa_id = exa_id;
model.exa_title = exa.name;
model.user_id = uid;
model.avatar = user.avatar;
model.nick_name = user.nick_name;
model.use_min = 0;
model.use_sec = 0;
model.truth_num = truth_count;
model.count = exa.nums;
model.truth_ratio = 0;
model.score = score;
model.status = (int)EnumCollection.correcting_status.未批改;
model.add_time = System.DateTime.Now;
bll.Add(model);
}
}
}
private DataTable ExcelToDataTable(string filePath, bool isColumnName)
{
int chapter = RequestHelper.GetQueryInt("chapter");
DataTable dataTable = null;
DataTable dtOption = null;
FileStream fs = null;
DataColumn column = null;
DataRow dataRow = null;
IWorkbook workbook = null;
ISheet sheetQuestion = null;
ISheet sheetOption = null;
IRow row = null;
ICell cell = null;
int startRow = 0;
BLL.common_questions qbll = new BLL.common_questions();
BLL.common_answers obll = new BLL.common_answers();
int group = Convert.ToInt32(this.rbtnGroup.SelectedValue);
try
{
using (fs = File.OpenRead(filePath))
{
// 2007版本
if (filePath.IndexOf(".xlsx") > 0)
{
workbook = new XSSFWorkbook(fs);
}
// 2003版本
else if (filePath.IndexOf(".xls") > 0)
{
workbook = new HSSFWorkbook(fs);
}
Dictionary <string, int> dic = GetQuestionDic();
if (workbook != null)
{
#region 问题表
sheetQuestion = workbook.GetSheetAt(0);//读取第一个sheetQuestion，当然也可以循环读取每个sheetQuestion
dataTable = new DataTable();
if (sheetQuestion != null)
{
int rowCount = sheetQuestion.LastRowNum;//总行数
if (rowCount > 0)
{
IRow firstRow = sheetQuestion.GetRow(0); //第一行
int cellCount = firstRow.LastCellNum; //列数
//构建datatable的列
if (isColumnName)
{
startRow = 1;//如果第一行是列名，则从第二行开始读取
for (int i = firstRow.FirstCellNum; i < cellCount; ++i)
{
cell = firstRow.GetCell(i);
if (cell != null)
{
if (cell.StringCellValue != null)
{
column = new DataColumn(cell.StringCellValue);
dataTable.Columns.Add(column);
}
}
}
}
else
{
for (int i = firstRow.FirstCellNum; i < cellCount; ++i)
{
column = new DataColumn("column" + (i + 1));
dataTable.Columns.Add(column);
}
}
//填充行
for (int i = startRow; i <= rowCount; ++i)
{
row = sheetQuestion.GetRow(i);
if (row == null)
{
continue;
}
dataRow = dataTable.NewRow();
for (int j = row.FirstCellNum; j < cellCount; ++j)
{
cell = row.GetCell(j);
if (cell == null)
{
dataRow[j] = "";
}
else
{
//CellType(Unknown = -1,Numeric = 0,String = 1,Formula = 2,Blank = 3,Boolean = 4,Error = 5,)
switch (cell.CellType)
{
case CellType.Blank:
dataRow[j] = "";
break;
case CellType.Numeric:
short format = cell.CellStyle.DataFormat;
//对时间格式（2015.12.5、2015/12/5、2015-12-5等）的处理
if (format == 14 || format == 31 || format == 57 || format == 58)
{
dataRow[j] = cell.DateCellValue;
}
else
{
dataRow[j] = cell.NumericCellValue;
}
break;
case CellType.String:
dataRow[j] = cell.StringCellValue;
break;
}
}
}
dataTable.Rows.Add(dataRow);
}
}
}
#endregion
Model.common_questions question = null;
foreach (DataRow item in dataTable.Rows)
{
question = qbll.GetModel(" group_id = " + group + " and title = '" + item[0].ToString() + "' ");
if (question == null)
{
question = new Model.common_questions();
question.group_id = group;
question.type = dic[item[1].ToString()];
question.data_id = chapter;
question.number = 0;
question.title = item[0].ToString();
question.answer = item[2].ToString();
question.score = Convert.ToDecimal(item[3]);
question.analysis = item[4].ToString();
question.add_time = System.DateTime.Now;
qbll.Add(question);
}
else
{
question.group_id = group;
question.type = dic[item[1].ToString()];
question.data_id = chapter;
question.number = 0;
question.answer = item[2].ToString();
question.score = Convert.ToDecimal(item[3]);
question.analysis = item[4].ToString();
qbll.Update(question);
}
}
#region 项表
sheetOption = workbook.GetSheetAt(1);//读取第一个sheetOption，当然也可以循环读取每个sheetOption
dtOption = new DataTable();
if (sheetOption != null)
{
int rowCount = sheetOption.LastRowNum;//总行数
if (rowCount > 0)
{
IRow firstRow = sheetOption.GetRow(0); //第一行
int cellCount = firstRow.LastCellNum; //列数
//构建datatable的列
if (isColumnName)
{
startRow = 1;//如果第一行是列名，则从第二行开始读取
for (int i = firstRow.FirstCellNum; i < cellCount; ++i)
{
cell = firstRow.GetCell(i);
if (cell != null)
{
if (cell.StringCellValue != null)
{
column = new DataColumn(cell.StringCellValue);
dtOption.Columns.Add(column);
}
}
}
}
else
{
for (int i = firstRow.FirstCellNum; i < cellCount; ++i)
{
column = new DataColumn("column" + (i + 1));
dtOption.Columns.Add(column);
}
}
//填充行
for (int i = startRow; i <= rowCount; ++i)
{
row = sheetOption.GetRow(i);
if (row == null)
{
continue;
}
dataRow = dtOption.NewRow();
for (int j = row.FirstCellNum; j < cellCount; ++j)
{
cell = row.GetCell(j);
if (cell == null)
{
dataRow[j] = "";
}
else
{
//CellType(Unknown = -1,Numeric = 0,String = 1,Formula = 2,Blank = 3,Boolean = 4,Error = 5,)
switch (cell.CellType)
{
case CellType.Blank:
dataRow[j] = "";
break;
case CellType.Numeric:
short format = cell.CellStyle.DataFormat;
//对时间格式（2015.12.5、2015/12/5、2015-12-5等）的处理
if (format == 14 || format == 31 || format == 57 || format == 58)
{
dataRow[j] = cell.DateCellValue;
}
else
{
dataRow[j] = cell.NumericCellValue;
}
break;
case CellType.String:
dataRow[j] = cell.StringCellValue;
break;
}
}
}
dtOption.Rows.Add(dataRow);
}
}
}
#endregion
Model.common_questions qModle = null;
Model.common_answers option = null;
foreach (DataRow item in dtOption.Rows)
{
qModle = qbll.GetModel(" group_id = " + group + " and title = '" + item[0].ToString() + "' ");
if (qModle != null)
{
option = obll.GetModel(" question_id = " + qModle.id + " and contents = '" + item[2].ToString() + "' ");
if (option == null)
{
option = new Model.common_answers();
option.question_id = qModle.id;
option.options = item[1].ToString();
option.contents = item[2].ToString();
option.score = dtOption.Columns.Count > 3 ? Convert.ToInt32(item[3].ToString()) : 0;
option.add_time = System.DateTime.Now;
obll.Add(option);
}
else
{
option.options = item[1].ToString();
option.score = dtOption.Columns.Count > 3 ? Convert.ToInt32(item[3].ToString()) : 0;
obll.Update(option);
}
}
}
}
}
return(dataTable);
}
catch (Exception)
{
if (fs != null)
{
fs.Close();
}
return(null);
}
}