/// <summary> /// 更新一条数据 /// </summary> public bool Update(E_Model.Student model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CMS_STUDENT set "); strSql.Append("SCHOOLID=@SCHOOLID,"); strSql.Append("SNAME=@SNAME,"); strSql.Append("ENAME=@ENAME,"); strSql.Append("STUDENTINFO=@STUDENTINFO,"); strSql.Append("STUDENTIMG=@STUDENTIMG,"); strSql.Append("DESCRIPTION=@DESCRIPTION"); strSql.Append(" where ID=@ID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "SCHOOLID", DbType.AnsiString, model.SCHOOLID); db.AddInParameter(dbCommand, "SNAME", DbType.AnsiString, model.SNAME); db.AddInParameter(dbCommand, "ENAME", DbType.AnsiString, model.ENAME); db.AddInParameter(dbCommand, "STUDENTINFO", DbType.AnsiString, model.STUDENTINFO); db.AddInParameter(dbCommand, "STUDENTIMG", DbType.AnsiString, model.STUDENTIMG); db.AddInParameter(dbCommand, "DESCRIPTION", DbType.AnsiString, model.DESCRIPTION); db.AddInParameter(dbCommand, "ID", DbType.AnsiString, model.ID); int rows = db.ExecuteNonQuery(dbCommand); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(E_Model.Student model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CMS_STUDENT("); strSql.Append("ID,SCHOOLID,SNAME,ENAME,STUDENTINFO,STUDENTIMG,DESCRIPTION,STATUS,CREATEDATE,CREATEUSER)"); strSql.Append(" values ("); strSql.Append("@ID,@SCHOOLID,@SNAME,@ENAME,@STUDENTINFO,@STUDENTIMG,@DESCRIPTION,@STATUS,@CREATEDATE,@CREATEUSER)"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ID", DbType.AnsiString, model.ID); db.AddInParameter(dbCommand, "SCHOOLID", DbType.AnsiString, model.SCHOOLID); db.AddInParameter(dbCommand, "SNAME", DbType.AnsiString, model.SNAME); db.AddInParameter(dbCommand, "ENAME", DbType.AnsiString, model.ENAME); db.AddInParameter(dbCommand, "STUDENTINFO", DbType.AnsiString, model.STUDENTINFO); db.AddInParameter(dbCommand, "STUDENTIMG", DbType.AnsiString, model.STUDENTIMG); db.AddInParameter(dbCommand, "DESCRIPTION", DbType.AnsiString, model.DESCRIPTION); db.AddInParameter(dbCommand, "STATUS", DbType.AnsiString, model.STATUS); db.AddInParameter(dbCommand, "CREATEDATE", DbType.DateTime, model.CREATEDATE); db.AddInParameter(dbCommand, "CREATEUSER", DbType.AnsiString, model.CREATEUSER); int rows = db.ExecuteNonQuery(dbCommand); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public E_Model.Student DataRowToModel(DataRow row) { E_Model.Student model = new E_Model.Student(); if (row != null) { if (row["ID"] != null) { model.ID = row["ID"].ToString(); } if (row["SCHOOLID"] != null) { model.SCHOOLID = row["SCHOOLID"].ToString(); } if (row["SNAME"] != null) { model.SNAME = row["SNAME"].ToString(); } if (row["ENAME"] != null) { model.ENAME = row["ENAME"].ToString(); } if (row["STUDENTINFO"] != null) { model.STUDENTINFO = row["STUDENTINFO"].ToString(); } if (row["STUDENTIMG"] != null) { model.STUDENTIMG = row["STUDENTIMG"].ToString(); } if (row["DESCRIPTION"] != null) { model.DESCRIPTION = row["DESCRIPTION"].ToString(); } if (row["STATUS"] != null) { model.STATUS = row["STATUS"].ToString(); } if (row["CREATEDATE"] != null && row["CREATEDATE"].ToString() != "") { model.CREATEDATE = DateTime.Parse(row["CREATEDATE"].ToString()); } if (row["CREATEUSER"] != null) { model.CREATEUSER = row["CREATEUSER"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public E_Model.Student GetModel(string ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ID,SCHOOLID,SNAME,ENAME,STUDENTINFO,STUDENTIMG,DESCRIPTION,STATUS,CREATEDATE,CREATEUSER from CMS_STUDENT "); strSql.Append(" where ID=@ID "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "ID", DbType.AnsiString, ID); E_Model.Student model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
private void bind() { model = manage.GetModel(Request["ID"].ToString()); txtName.Text = model.SNAME; txtEName.Text = model.ENAME; txtDescription.Text = model.DESCRIPTION; txtInfo.Text = model.STUDENTINFO; lblPUrl.Text = model.STUDENTIMG; ddlSchool.SelectedValue = model.SCHOOLID; ds = mSchool.GetList(" status = '1'"); ddlSchool.DataSource = ds.Tables[0].DefaultView; ddlSchool.DataTextField = "SCHOOLNAME"; ddlSchool.DataValueField = "ID"; ddlSchool.DataBind(); dv = mBrand.GetList(" status = '1'"); ddlBrand.DataSource = dv.Tables[0].DefaultView; ddlBrand.DataTextField = "BRANDNAME"; ddlBrand.DataValueField = "ID"; ddlBrand.DataBind(); DataSet source = new DataSet(); source = mBrandStudent.GetList(" StudentID = '" + Request["ID"].ToString() + "'"); if (source.Tables[0].Rows.Count > 0) { foreach (FineUI.ListItem DutyItem in ddlBrand.Items) { for (int i = 0; i < source.Tables[0].Rows.Count; i++) { if (source.Tables[0].Rows[i]["BRANDID"].ToString() == DutyItem.Value) { DutyItem.Selected = true; } } } } }
/// <summary> /// 对象实体绑定数据 /// </summary> public E_Model.Student ReaderBind(IDataReader dataReader) { E_Model.Student model = new E_Model.Student(); object ojb; model.ID = dataReader["ID"].ToString(); model.SCHOOLID = dataReader["SCHOOLID"].ToString(); model.SNAME = dataReader["SNAME"].ToString(); model.ENAME = dataReader["ENAME"].ToString(); model.STUDENTINFO = dataReader["STUDENTINFO"].ToString(); model.STUDENTIMG = dataReader["STUDENTIMG"].ToString(); model.DESCRIPTION = dataReader["DESCRIPTION"].ToString(); model.STATUS = dataReader["STATUS"].ToString(); ojb = dataReader["CREATEDATE"]; if (ojb != null && ojb != DBNull.Value) { model.CREATEDATE = (DateTime)ojb; } model.CREATEUSER = dataReader["CREATEUSER"].ToString(); return(model); }