/// <summary>
/// 获得Model
/// </summary>
/// <param name="Top">大于0取前几行数据，否则取全部</param>
/// <param name="whereStr">where条件</param>
/// <param name="filedOrder">排序字段Order By + filedOrder (不可为空)</param>
/// <returns></returns>
public Model.classroom_user GetModel(int Top, string whereStr, string filedOrder)
{
DataTable dt = dal.GetList(Top, whereStr, filedOrder).Tables[0];
Model.classroom_user model = dt.Rows.Count > 0 ? DataRowToModel(dt.Rows[0]) : null;
return(model);
}
/// <summary>
/// 获得Model
/// </summary>
/// <param name="whereStr"></param>
/// <returns></returns>
public Model.classroom_user GetModel(string whereStr)
{
DataTable dt = dal.GetList(whereStr).Tables[0];
Model.classroom_user model = dt.Rows.Count > 0 ? DataRowToModel(dt.Rows[0]) : null;
return(model);
}
//保存
protected void btnSubmit_Click(object sender, EventArgs e)
{
ChkAdminLevel("_ybd_classroom_user", EnumCollection.ActionEnum.Add.ToString()); //检查权限
#region
string strError = string.Empty;
if (txtclassroom_id.Text.Trim() == "" || txtclassroom_id.Text.Trim().Length > 4)
{
strError += "课堂ID为空或超出长度![br]";
}
if (txtuser_id.Text.Trim() == "" || txtuser_id.Text.Trim().Length > 4)
{
strError += "用户ID为空或超出长度![br]";
}
if (txtcontents.Text.Trim() == "" || txtcontents.Text.Trim().Length > 200)
{
strError += "申请内容为空或超出长度![br]";
}
if (txtstatus.Text.Trim() == "" || txtstatus.Text.Trim().Length > 4)
{
strError += "审核状态为空或超出长度![br]";
}
if (txtadd_time.Text.Trim() == "" || txtadd_time.Text.Trim().Length > 8)
{
strError += "申请时间为空或超出长度![br]";
}
if (strError != string.Empty)
{
JscriptMsg(strError, "", "Error");
return;
}
#endregion
Model.classroom_user model = new Model.classroom_user();
BLL.classroom_user bll = new BLL.classroom_user();
model.classroom_id = Convert.ToInt32(txtclassroom_id.Text);
model.user_id = Convert.ToInt32(txtuser_id.Text);
model.contents = Convert.ToString(txtcontents.Text);
model.status = Convert.ToInt32(txtstatus.Text);
model.add_time = Convert.ToDateTime(txtadd_time.Text);
int id = bll.Add(model);
if (id > 0)
{
AddAdminLog(EnumCollection.ActionEnum.Add.ToString(), "添加课堂用户关系信息，主键:" + id); //记录日志
JscriptMsg("添加课堂用户关系信息成功！", "Manage.aspx", "");
}
else
{
JscriptMsg("保存过程中发生错误！", "");
}
}
private void BindInfo()
{
BLL.classroom_user bll = new BLL.classroom_user();
Model.classroom_user model = bll.GetModel(this.id);
if (model == null)
{
JscriptMsg("信息不存在或已被删除！", "back");
return;
}
txtclassroom_id.Text = model.classroom_id + "";
txtuser_id.Text = model.user_id + "";
txtcontents.Text = model.contents + "";
txtstatus.Text = model.status + "";
txtadd_time.Text = model.add_time + "";
}
private void ExamineVerify(HttpContext context)
{
int id = RequestHelper.GetFormInt("id");
int type = RequestHelper.GetFormInt("type");
BLL.classroom_user bll = new BLL.classroom_user();
Model.classroom_user model = bll.GetModel(id);
if (model != null)
{
model.status = type;
bll.Update(model);
}
context.Response.Write("1");
context.Response.End();
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.classroom_user model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(@"Insert Into ybd_classroom_user(
classroom_id
,user_id
,contents
,status
,add_time
) Values (
@classroom_id
,@user_id
,@contents
,@status
,@add_time
);
SELECT @@IDENTITY;");
SqlParameter[] parameters =
{
new SqlParameter("@classroom_id", SqlDbType.Int, 4)
, new SqlParameter("@user_id", SqlDbType.Int, 4)
, new SqlParameter("@contents", SqlDbType.NVarChar, 200)
, new SqlParameter("@status", SqlDbType.Int, 4)
, new SqlParameter("@add_time", SqlDbType.DateTime, 8)
};
parameters[0].Value = model.classroom_id;
parameters[1].Value = model.user_id;
parameters[2].Value = model.contents;
parameters[3].Value = model.status;
parameters[4].Value = model.add_time;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
//保存
protected void btnSubmit_Click(object sender, EventArgs e)
{
ChkAdminLevel("_ybd_classroom_user", EnumCollection.ActionEnum.Modify.ToString()); //检查权限
BLL.classroom_user bll = new BLL.classroom_user();
Model.classroom_user model = bll.GetModel(this.id);
model.classroom_id = Convert.ToInt32(txtclassroom_id.Text);
model.user_id = Convert.ToInt32(txtuser_id.Text);
model.contents = Convert.ToString(txtcontents.Text);
model.status = Convert.ToInt32(txtstatus.Text);
model.add_time = Convert.ToDateTime(txtadd_time.Text);
if (bll.Update(model))
{
AddAdminLog(EnumCollection.ActionEnum.Modify.ToString(), "修改课堂用户关系信息，主键:" + id); //记录日志
JscriptMsg("修改课堂用户关系信息成功！", "Manage.aspx");
}
else
{
JscriptMsg("保存过程中发生错误！", "");
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.classroom_user model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append(@"UPDATE ybd_classroom_user SET
classroom_id = @classroom_id
,user_id = @user_id
,contents = @contents
,status = @status
,add_time = @add_time
WHERE id = @id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
, new SqlParameter("@classroom_id", SqlDbType.Int, 4)
, new SqlParameter("@user_id", SqlDbType.Int, 4)
, new SqlParameter("@contents", SqlDbType.NVarChar, 200)
, new SqlParameter("@status", SqlDbType.Int, 4)
, new SqlParameter("@add_time", SqlDbType.DateTime, 8)
};
parameters[0].Value = model.id;
parameters[1].Value = model.classroom_id;
parameters[2].Value = model.user_id;
parameters[3].Value = model.contents;
parameters[4].Value = model.status;
parameters[5].Value = model.add_time;
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 Model.classroom_user DataRowToModel(DataRow row)
{
Model.classroom_user model = new Model.classroom_user();
if (row != null)
{
if (row["id"] != null) //&& row["id"].ToString() != ""
{
model.id = Convert.ToInt32(row["id"]);
}
if (row["classroom_id"] != null) //&& row["classroom_id"].ToString() != ""
{
model.classroom_id = Convert.ToInt32(row["classroom_id"]);
}
if (row["user_id"] != null) //&& row["user_id"].ToString() != ""
{
model.user_id = Convert.ToInt32(row["user_id"]);
}
if (row["contents"] != null) //&& row["contents"].ToString() != ""
{
model.contents = Convert.ToString(row["contents"]);
}
if (row["status"] != null) //&& row["status"].ToString() != ""
{
model.status = Convert.ToInt32(row["status"]);
}
if (row["add_time"] != null && row["add_time"].ToString() != "")
{
model.add_time = Convert.ToDateTime(row["add_time"]);
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.classroom_user model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.classroom_user model)
{
return(dal.Add(model));
}