/// <summary>
/// 添加学案调查试题ok
/// </summary>
/// <param name="dt"></param>
/// <param name="Cid"></param>
private static void CreateSurveyQuestion(DataTable dt, DataTable dtitems, int Cid, int oldVid, int newVid)
{
int dCount = dt.Rows.Count;
LearnSite.BLL.SurveyQuestion bll = new LearnSite.BLL.SurveyQuestion();
if (dCount > 0)
{
for (int j = 0; j < dCount; j++)
{
LearnSite.Model.SurveyQuestion model = new LearnSite.Model.SurveyQuestion();
model = bll.GetModel(dt, j);
if (model.Qvid.Value == oldVid)
{
model.Qvid = newVid;//如果是这个调查的试题，则换成新的
int oldMcid = model.Qcid.Value;
string thisMcontent = model.Qtitle;
model.Qcid = Cid;//更换成新学案编号
string oldstr = "Store/" + oldMcid.ToString();
string newstr = "Store/" + Cid.ToString();
model.Qtitle = thisMcontent.Replace(oldstr, newstr); //替换链接地址
int oldQid = model.Qid;
int newQid = bll.Add(model); //增加学案调查试题
if (dtitems != null)
{
DataView dv = new DataView(dtitems);
dv.RowFilter = "Mqid=" + oldQid.ToString();//直接过滤得到该试题的选项
CreateSurveyItem(dv.ToTable(), Cid, oldQid, newQid, newVid);
}
}
}
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(LearnSite.Model.SurveyQuestion model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SurveyQuestion(");
strSql.Append("Qvid,Qcid,Qtitle,Qcount)");
strSql.Append(" values (");
strSql.Append("@Qvid,@Qcid,@Qtitle,@Qcount)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Qvid", SqlDbType.Int, 4),
new SqlParameter("@Qcid", SqlDbType.Int, 4),
new SqlParameter("@Qtitle", SqlDbType.NText),
new SqlParameter("@Qcount", SqlDbType.Int, 4)
};
parameters[0].Value = model.Qvid;
parameters[1].Value = model.Qcid;
parameters[2].Value = model.Qtitle;
parameters[3].Value = model.Qcount;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(LearnSite.Model.SurveyQuestion model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SurveyQuestion set ");
strSql.Append("Qvid=@Qvid,");
strSql.Append("Qcid=@Qcid,");
strSql.Append("Qtitle=@Qtitle,");
strSql.Append("Qcount=@Qcount");
strSql.Append(" where Qid=@Qid");
SqlParameter[] parameters =
{
new SqlParameter("@Qvid", SqlDbType.Int, 4),
new SqlParameter("@Qcid", SqlDbType.Int, 4),
new SqlParameter("@Qtitle", SqlDbType.NText),
new SqlParameter("@Qcount", SqlDbType.Int, 4),
new SqlParameter("@Qid", SqlDbType.Int, 4)
};
parameters[0].Value = model.Qvid;
parameters[1].Value = model.Qcid;
parameters[2].Value = model.Qtitle;
parameters[3].Value = model.Qcount;
parameters[4].Value = model.Qid;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LearnSite.Model.SurveyQuestion GetModel(int Qid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Qid,Qvid,Qcid,Qtitle,Qcount from SurveyQuestion ");
strSql.Append(" where Qid=@Qid");
SqlParameter[] parameters =
{
new SqlParameter("@Qid", SqlDbType.Int, 4)
};
parameters[0].Value = Qid;
LearnSite.Model.SurveyQuestion model = new LearnSite.Model.SurveyQuestion();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Qid"] != null && ds.Tables[0].Rows[0]["Qid"].ToString() != "")
{
model.Qid = int.Parse(ds.Tables[0].Rows[0]["Qid"].ToString());
}
if (ds.Tables[0].Rows[0]["Qvid"] != null && ds.Tables[0].Rows[0]["Qvid"].ToString() != "")
{
model.Qvid = int.Parse(ds.Tables[0].Rows[0]["Qvid"].ToString());
}
if (ds.Tables[0].Rows[0]["Qcid"] != null && ds.Tables[0].Rows[0]["Qcid"].ToString() != "")
{
model.Qcid = int.Parse(ds.Tables[0].Rows[0]["Qcid"].ToString());
}
if (ds.Tables[0].Rows[0]["Qtitle"] != null && ds.Tables[0].Rows[0]["Qtitle"].ToString() != "")
{
model.Qtitle = ds.Tables[0].Rows[0]["Qtitle"].ToString();
}
if (ds.Tables[0].Rows[0]["Qcount"] != null && ds.Tables[0].Rows[0]["Qcount"].ToString() != "")
{
model.Qcount = int.Parse(ds.Tables[0].Rows[0]["Qcount"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LearnSite.Model.SurveyQuestion GetModel(DataTable dt, int Tsort)
{
LearnSite.Model.SurveyQuestion model = new LearnSite.Model.SurveyQuestion();
int Count = dt.Rows.Count;
if (Count > 0)
{
if (Tsort < Count)
{
if (dt.Rows[Tsort]["Qid"] != null && dt.Rows[Tsort]["Qid"].ToString() != "")
{
model.Qid = int.Parse(dt.Rows[Tsort]["Qid"].ToString());
}
if (dt.Rows[Tsort]["Qvid"] != null && dt.Rows[Tsort]["Qvid"].ToString() != "")
{
model.Qvid = int.Parse(dt.Rows[Tsort]["Qvid"].ToString());
}
if (dt.Rows[Tsort]["Qcid"] != null && dt.Rows[Tsort]["Qcid"].ToString() != "")
{
model.Qcid = int.Parse(dt.Rows[Tsort]["Qcid"].ToString());
}
if (dt.Rows[Tsort]["Qtitle"] != null && dt.Rows[Tsort]["Qtitle"].ToString() != "")
{
model.Qtitle = dt.Rows[Tsort]["Qtitle"].ToString();
}
if (dt.Rows[Tsort]["Qcount"] != null && dt.Rows[Tsort]["Qcount"].ToString() != "")
{
model.Qcount = int.Parse(dt.Rows[Tsort]["Qcount"].ToString());
}
return(model);
}
else
{
return(null);
}
}
else
{
return(null);
}
}
