public ActionResult Edit(House house)
{
if (houseManager.UpdateHouse(house,house.HouseId))
{
return Content("<script>alert('更新成功！');location.href='" + Url.Content("~/House/Index") + "'</script>'");
}
return View(house);
}
public ActionResult Delete(House house,int id)
{
if (houseManager.DeleteHouse(id))
{
return Content("<script>alert('删除成功！');location.href='" + Url.Content("~/House/Index") + "'</script>'");
}
return View(house);
}
public List<House> GetAllHouse()
{
string sql = "SELECT [HouseId],[Title],[TypeId],[Floorage],[Price],[StreetId],[Contract],[Description],[PublishUser],[PublishTime] FROM [House].[dbo].[House]";
List<House> list = new List<House>();
SqlConnection connection = null;
SqlDataReader dr = null;
try
{
connection = new SqlConnection(connString);
connection.Open();
SqlCommand cmd = new SqlCommand(sql, connection);
dr = cmd.ExecuteReader();
while (dr.Read())
{
House house = new House();
house.HouseId = Convert.ToInt32(dr["houseid"].ToString());
house.Title = dr["title"].ToString();
house.TypeId = Convert.ToInt32(dr["typeid"].ToString());
house.Floorage = Convert.ToDecimal(dr["floorage"].ToString());
house.Price = Convert.ToDecimal(dr["price"].ToString());
house.StreetId = Convert.ToInt32(dr["streetid"].ToString());
house.Contract = dr["constact"].ToString();
house.Description = dr["description"].ToString();
house.PublishUser = Convert.ToInt32(dr["publishuser"].ToString());
house.PublishTime = Convert.ToDateTime(dr["publishtime"].ToString());
list.Add(house);
}
}
catch (Exception)
{
throw;
}
finally
{
dr.Close();
connection.Close();
}
return list;
}
public House GetHouseById(int id)
{
string sql = string.Format("SELECT [HouseId],[Title],[TypeId],[Floorage],[Price],[StreetId],[Contract],[Description],[PublishUser],[PublishTime] FROM [House].[dbo].[House] WHERE [HouseId]={0}", id);
House house = new House();
SqlConnection connection = null;
SqlDataReader dr = null;
try
{
connection = new SqlConnection(connString);
connection.Open();
SqlCommand cmd = new SqlCommand(sql, connection);
dr = cmd.ExecuteReader();
while (dr.Read())
{
house.HouseId = Convert.ToInt32(dr["houseid"].ToString());
house.Title = dr["title"].ToString();
house.TypeId = Convert.ToInt32(dr["typeid"].ToString());
house.Floorage = Convert.ToDecimal(dr["floorage"].ToString());
house.Price = Convert.ToDecimal(dr["price"].ToString());
house.StreetId = Convert.ToInt32(dr["streetid"].ToString());
house.Contract = dr["contract"].ToString();
house.Description = dr["description"].ToString();
house.PublishUser = Convert.ToInt32(dr["publishuser"].ToString());
house.PublishTime = Convert.ToDateTime(dr["publishtime"].ToString());
}
}
catch (Exception)
{
throw;
}
finally
{
dr.Close();
connection.Close();
}
return house;
}
public bool UpdateHouse(House house, int id)
{
string sql = string.Format("UPDATE [House].[dbo].[House] SET [Title] = '{0}',[TypeId] = {1},[Floorage] = '{2}',[Price] = '{3}',[StreetId] = {4},[Contract] = '{5}',[Description] = '{6}',[PublishUser] = {7},[PublishTime] = '{8}' WHERE HouseId={9}", house.Title, house.TypeId, house.Floorage, house.Price, house.StreetId, house.Contract, house.Description, house.PublishUser, house.PublishTime, id);
bool success = false;
SqlConnection connection = null;
try
{
connection = new SqlConnection(connString);
connection.Open();
SqlCommand cmd = new SqlCommand(sql, connection);
int i = cmd.ExecuteNonQuery();
if (i > 0)
{
success = true;
}
}
catch (Exception)
{
throw;
}
finally
{
connection.Close();
}
return success;
}
public bool UpdateHouse(House house, int id)
{
return houseService.UpdateHouse(house, id);
}
