/// <summary>
/// 得到一个对象实体
/// </summary>
public E_tb_ElectronicsMagazine GetModel(int MagazineID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 MagazineID,MagazineName,ImgPath,FliePath,MagazineTypeID,AddTime,AreaID,EditPersonnelID from tb_ElectronicsMagazine ");
strSql.Append(" where MagazineID=@MagazineID");
SqlParameter[] parameters =
{
new SqlParameter("@MagazineID", SqlDbType.Int, 4)
};
parameters[0].Value = MagazineID;
E_tb_ElectronicsMagazine model = new E_tb_ElectronicsMagazine();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["MagazineID"].ToString() != "")
{
model.MagazineID = int.Parse(ds.Tables[0].Rows[0]["MagazineID"].ToString());
}
if (ds.Tables[0].Rows[0]["MagazineName"] != null)
{
model.MagazineName = ds.Tables[0].Rows[0]["MagazineName"].ToString();
}
if (ds.Tables[0].Rows[0]["ImgPath"] != null)
{
model.ImgPath = ds.Tables[0].Rows[0]["ImgPath"].ToString();
}
if (ds.Tables[0].Rows[0]["FliePath"] != null)
{
model.FliePath = ds.Tables[0].Rows[0]["FliePath"].ToString();
}
if (ds.Tables[0].Rows[0]["MagazineTypeID"].ToString() != "")
{
model.MagazineTypeID = int.Parse(ds.Tables[0].Rows[0]["MagazineTypeID"].ToString());
}
if (ds.Tables[0].Rows[0]["AddTime"].ToString() != "")
{
model.AddTime = DateTime.Parse(ds.Tables[0].Rows[0]["AddTime"].ToString());
}
if (ds.Tables[0].Rows[0]["AreaID"].ToString() != "")
{
model.AreaID = int.Parse(ds.Tables[0].Rows[0]["AreaID"].ToString());
}
if (ds.Tables[0].Rows[0]["EditPersonnelID"].ToString() != "")
{
model.EditPersonnelID = int.Parse(ds.Tables[0].Rows[0]["EditPersonnelID"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 显示详情页
/// </summary>
/// <param name="EditType">编辑类型</param>
/// <returns>返回编辑结果</returns>
public ActionResult MagazineEdit(E_tb_ElectronicsMagazine eElectronicsMagazine, string EditType, int?InfoID)
{
ViewData["MagazineTypeList"] = GetNewsTypeList(false);
if (EditType == "Edit")
{
eElectronicsMagazine = tElectronicsMagazine.GetModel(Convert.ToInt32(InfoID));
}
eElectronicsMagazine.EditType = EditType;
return(View(eElectronicsMagazine));
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(E_tb_ElectronicsMagazine model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_ElectronicsMagazine set ");
strSql.Append("MagazineName=@MagazineName,");
strSql.Append("ImgPath=@ImgPath,");
strSql.Append("FliePath=@FliePath,");
strSql.Append("MagazineTypeID=@MagazineTypeID,");
strSql.Append("AddTime=@AddTime,");
strSql.Append("AreaID=@AreaID,");
strSql.Append("EditPersonnelID=@EditPersonnelID");
strSql.Append(" where MagazineID=@MagazineID");
SqlParameter[] parameters =
{
new SqlParameter("@MagazineName", SqlDbType.NVarChar, 50),
new SqlParameter("@ImgPath", SqlDbType.NVarChar, 50),
new SqlParameter("@FliePath", SqlDbType.NVarChar, 50),
new SqlParameter("@MagazineTypeID", SqlDbType.Int, 4),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@AreaID", SqlDbType.Int, 4),
new SqlParameter("@EditPersonnelID", SqlDbType.Int, 4),
new SqlParameter("@MagazineID", SqlDbType.Int, 4)
};
parameters[0].Value = model.MagazineName;
parameters[1].Value = model.ImgPath;
parameters[2].Value = model.FliePath;
parameters[3].Value = model.MagazineTypeID;
parameters[4].Value = model.AddTime;
parameters[5].Value = model.AreaID;
parameters[6].Value = model.EditPersonnelID;
parameters[7].Value = model.MagazineID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public string Save(E_tb_ElectronicsMagazine eElectronicsMagazine)
{
string msg = "0";
eElectronicsMagazine.AddTime = DateTime.Now;
eElectronicsMagazine.EditPersonnelID = CurrentUserInfo.PersonnelID;
eElectronicsMagazine.AreaID = CurrentUserInfo.AreaID;
if (eElectronicsMagazine.EditType == "Add")
{
tElectronicsMagazine.Add(eElectronicsMagazine);
msg = "1";
}
else
{
tElectronicsMagazine.Update(eElectronicsMagazine);
msg = "1";
}
return(msg);
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <E_tb_ElectronicsMagazine> DataTableToList(DataTable dt)
{
List <E_tb_ElectronicsMagazine> modelList = new List <E_tb_ElectronicsMagazine>();
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
E_tb_ElectronicsMagazine model;
for (int n = 0; n < rowsCount; n++)
{
model = new E_tb_ElectronicsMagazine();
if (dt.Rows[n]["MagazineID"].ToString() != "")
{
model.MagazineID = int.Parse(dt.Rows[n]["MagazineID"].ToString());
}
model.MagazineName = dt.Rows[n]["MagazineName"].ToString();
model.ImgPath = dt.Rows[n]["ImgPath"].ToString();
model.FliePath = dt.Rows[n]["FliePath"].ToString();
if (dt.Rows[n]["MagazineTypeID"].ToString() != "")
{
model.MagazineTypeID = int.Parse(dt.Rows[n]["MagazineTypeID"].ToString());
}
if (dt.Rows[n]["AddTime"].ToString() != "")
{
model.AddTime = DateTime.Parse(dt.Rows[n]["AddTime"].ToString());
}
if (dt.Rows[n]["AreaID"].ToString() != "")
{
model.AreaID = int.Parse(dt.Rows[n]["AreaID"].ToString());
}
if (dt.Rows[n]["EditPersonnelID"].ToString() != "")
{
model.EditPersonnelID = int.Parse(dt.Rows[n]["EditPersonnelID"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(E_tb_ElectronicsMagazine model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_ElectronicsMagazine(");
strSql.Append("MagazineName,ImgPath,FliePath,MagazineTypeID,AddTime,AreaID,EditPersonnelID)");
strSql.Append(" values (");
strSql.Append("@MagazineName,@ImgPath,@FliePath,@MagazineTypeID,@AddTime,@AreaID,@EditPersonnelID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@MagazineName", SqlDbType.NVarChar, 50),
new SqlParameter("@ImgPath", SqlDbType.NVarChar, 50),
new SqlParameter("@FliePath", SqlDbType.NVarChar, 50),
new SqlParameter("@MagazineTypeID", SqlDbType.Int, 4),
new SqlParameter("@AddTime", SqlDbType.DateTime),
new SqlParameter("@AreaID", SqlDbType.Int, 4),
new SqlParameter("@EditPersonnelID", SqlDbType.Int, 4)
};
parameters[0].Value = model.MagazineName;
parameters[1].Value = model.ImgPath;
parameters[2].Value = model.FliePath;
parameters[3].Value = model.MagazineTypeID;
parameters[4].Value = model.AddTime;
parameters[5].Value = model.AreaID;
parameters[6].Value = model.EditPersonnelID;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 前台显示的电子杂志列表页面
/// </summary>
/// <param name="NewTypeID">公告类型</param>
/// <returns></returns>
public ActionResult MagazineShowList(int?PageIndex)
{
E_tb_ElectronicsMagazine eElectronicsMagazine = new E_tb_ElectronicsMagazine();
StringBuilder PageHtml = new StringBuilder();
if (PageIndex == null || PageIndex == 0)
{
PageIndex = 1;
}
int pageSize = 12; //每页数据条数
int total = 0; //总数据条数
int pageNumber = Convert.ToInt32(PageIndex); //当前页数
int pageCount; //总页数
DataTable dt = new DataTable();
dt = tElectronicsMagazine.GetListByPage("", "AddTime Desc", pageNumber * pageSize - (pageSize - 1), pageNumber * pageSize, ref total).Tables[0];
pageCount = total / pageSize + (total % pageSize > 0 ? 1 : 0);
//首页
if (pageNumber == 1)
{
PageHtml.Append("<a disabled=\"disabled\">首页</a>");
}
else
{
PageHtml.Append("<a href=\"/Magazine/MagazineShowList?PageIndex=1\">首页</a>");
}
//上一页
if (pageNumber == 1)
{
PageHtml.Append("<a disabled=\"disabled\">上一页</a>");
}
else
{
PageHtml.Append("<a href=\"/Magazine/MagazineShowList?PageIndex=" + (pageNumber - 1) + "\">上一页</a>");
}
//下一页
if (pageNumber == pageCount)
{
PageHtml.Append("<a disabled=\"disabled\">下一页</a>");
}
else
{
PageHtml.Append("<a href=\"/Magazine/MagazineShowList?PageIndex=" + (pageNumber + 1) + "\">下一页</a>");
}
//末页
if (pageNumber == pageCount)
{
PageHtml.Append("<a disabled=\"disabled\">末页</a>");
}
else
{
PageHtml.Append("<a href=\"/Magazine/MagazineShowList?PageIndex=" + pageCount + "\">末页</a>");
}
ViewData["MagazineDt"] = dt;
eElectronicsMagazine.PageHtml = PageHtml.ToString();
return(View(eElectronicsMagazine));
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(E_tb_ElectronicsMagazine model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(E_tb_ElectronicsMagazine model)
{
return(dal.Add(model));
}
