//首页杂志浏览，下载Url
private void MagazineHomeAd()
{
DBEntity.Tab_magazineHomeAd ent = new DBEntity.Tab_magazineHomeAd();
ent = ent.Get("1");
this.MagazineAd_BrowserUrl.HRef = ent.BrowserUrl;
this.MagazineAd_DownlowdRarPath.HRef = ent.DownlowdRarPath;
}
private static Tab_magazineHomeAd ToModel(DataRow row)
{
Tab_magazineHomeAd model = new Tab_magazineHomeAd();
model.Idx = row.IsNull("Idx")?null:(System.Int32?)row["Idx"];
model.DownlowdRarPath = row.IsNull("DownlowdRarPath")?null:(System.String)row["DownlowdRarPath"];
model.BrowserUrl = row.IsNull("BrowserUrl")?null:(System.String)row["BrowserUrl"];
return(model);
}
public int AddNew(Tab_magazineHomeAd model)
{
string sql = "insert into Tab_magazineHomeAd(DownlowdRarPath,BrowserUrl) values(@DownlowdRarPath,@BrowserUrl); select @@identity ;";
int Idx = Convert.ToInt32(SqlHelper.ExecuteScalar(CommandType.Text, sql
, new SqlParameter("@DownlowdRarPath", model.DownlowdRarPath)
, new SqlParameter("@BrowserUrl", model.BrowserUrl)
));
return(Idx);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!this.IsPostBack)
{
DBEntity.Tab_magazineHomeAd ent = new DBEntity.Tab_magazineHomeAd();
ent = ent.Get("1");
this.BrowserUrl.Text = ent.BrowserUrl;
this.DownlowdRarPath.Text = ent.DownlowdRarPath;
}
}
public bool Update(Tab_magazineHomeAd model)
{
string sql = "update Tab_magazineHomeAd set DownlowdRarPath=@DownlowdRarPath,BrowserUrl=@BrowserUrl where Idx=@Idx";
int rows = SqlHelper.ExecuteNonQuery(CommandType.Text, sql
, new SqlParameter("@DownlowdRarPath", model.DownlowdRarPath)
, new SqlParameter("@BrowserUrl", model.BrowserUrl)
, new SqlParameter("Idx", model.Idx)
);
return(rows > 0);
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
DBEntity.Tab_magazineHomeAd ent = new DBEntity.Tab_magazineHomeAd();
ent.Idx = 1;
ent.BrowserUrl = this.BrowserUrl.Text;
ent.DownlowdRarPath = this.DownlowdRarPath.Text;
ent.Update(ent);
Cmn.Js.ShowAlert("操作成功！");
Cmn.Js.ExeScript("location.href='AdvertisementEditMagazine.aspx'");
}
public Tab_magazineHomeAd Get(string Idx)
{
DataTable dt = SqlHelper.ExecuteDataset(CommandType.Text, "select * from Tab_magazineHomeAd where Idx=@Idx",
new SqlParameter("Idx", Idx)).Tables[0];
if (dt.Rows.Count > 1)
{
throw new Exception("more than 1 row was found");
}
if (dt.Rows.Count <= 0)
{
return(null);
}
DataRow row = dt.Rows[0];
Tab_magazineHomeAd model = ToModel(row);
return(model);
}
