protected void Page_Load(object sender, EventArgs e)
{
if (!int.TryParse(Request.Params["id"] as string, out this.Id))
{
Response.Redirect("~/error.html");
return;
}
if (!IsPostBack)
{
modArticle = bllArticle.GetModel(Id);
if (modArticle.ClassId>0)
{
modArticletype=bllArticletype.GetModel(modArticle.ClassId);
this.lbmenu.Text = modArticletype.Title;
}
}
}
/// <summary>
/// 得到下一个或上一个实体
/// </summary>
/// <param name="Id"></param>
/// <returns></returns>
public Spread.Model.Article GetUpDownModel(int Id, bool UpOrDown)
{
StringBuilder strSql=new StringBuilder();
if (UpOrDown)
{
strSql.Append("select top 1 * from [Article] WHERE Id > @Id order by Id asc ");
}
else { strSql.Append("select * from [Article] WHERE Id < @Id order by Id desc "); }
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Int,4)};
parameters[0].Value = Id;
Spread.Model.Article model=new Spread.Model.Article();
DataSet ds=DbHelper.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["Id"].ToString()!="")
{
model.Id=int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
model.Title=ds.Tables[0].Rows[0]["Title"].ToString();
model.Author=ds.Tables[0].Rows[0]["Author"].ToString();
model.Form=ds.Tables[0].Rows[0]["Form"].ToString();
if(ds.Tables[0].Rows[0]["ClassId"].ToString()!="")
{
model.ClassId=int.Parse(ds.Tables[0].Rows[0]["ClassId"].ToString());
}
model.ImgUrl=ds.Tables[0].Rows[0]["ImgUrl"].ToString();
model.Content=ds.Tables[0].Rows[0]["Content"].ToString();
if(ds.Tables[0].Rows[0]["Click"].ToString()!="")
{
model.Click=int.Parse(ds.Tables[0].Rows[0]["Click"].ToString());
}
if(ds.Tables[0].Rows[0]["IsMsg"].ToString()!="")
{
model.IsMsg=Convert.ToBoolean(ds.Tables[0].Rows[0]["IsMsg"].ToString());
}
if(ds.Tables[0].Rows[0]["IsTop"].ToString()!="")
{
model.IsTop = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsTop"].ToString());
}
if(ds.Tables[0].Rows[0]["IsRed"].ToString()!="")
{
model.IsRed = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsRed"].ToString());
}
if(ds.Tables[0].Rows[0]["IsHot"].ToString()!="")
{
model.IsHot = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsHot"].ToString());
}
if(ds.Tables[0].Rows[0]["IsSlide"].ToString()!="")
{
model.IsSlide = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsSlide"].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]["AddTime"].ToString() != "")
{
model.AddTime = DateTime.Parse(ds.Tables[0].Rows[0]["AddTime"].ToString());
}
if (ds.Tables[0].Rows[0]["AddTime"].ToString() != "")
{
model.AddTime = DateTime.Parse(ds.Tables[0].Rows[0]["AddTime"].ToString());
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Spread.Model.Article GetModel(int Id)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 Id,Title,Author,Form,ClassId,ImgUrl,Content,Click,IsMsg,IsTop,IsRed,IsHot,IsSlide,AddTime from Article ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Int,4)};
parameters[0].Value = Id;
Spread.Model.Article model=new Spread.Model.Article();
DataSet ds=DbHelper.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
if(ds.Tables[0].Rows[0]["Id"].ToString()!="")
{
model.Id=int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
model.Title=ds.Tables[0].Rows[0]["Title"].ToString();
model.Author=ds.Tables[0].Rows[0]["Author"].ToString();
model.Form=ds.Tables[0].Rows[0]["Form"].ToString();
if(ds.Tables[0].Rows[0]["ClassId"].ToString()!="")
{
model.ClassId=int.Parse(ds.Tables[0].Rows[0]["ClassId"].ToString());
}
model.ImgUrl=ds.Tables[0].Rows[0]["ImgUrl"].ToString();
model.Content=ds.Tables[0].Rows[0]["Content"].ToString();
if(ds.Tables[0].Rows[0]["Click"].ToString()!="")
{
model.Click=int.Parse(ds.Tables[0].Rows[0]["Click"].ToString());
}
if(ds.Tables[0].Rows[0]["IsMsg"].ToString()!="")
{
model.IsMsg=Convert.ToBoolean(ds.Tables[0].Rows[0]["IsMsg"].ToString());
}
if(ds.Tables[0].Rows[0]["IsTop"].ToString()!="")
{
model.IsTop = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsTop"].ToString());
}
if(ds.Tables[0].Rows[0]["IsRed"].ToString()!="")
{
model.IsRed = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsRed"].ToString());
}
if(ds.Tables[0].Rows[0]["IsHot"].ToString()!="")
{
model.IsHot = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsHot"].ToString());
}
if(ds.Tables[0].Rows[0]["IsSlide"].ToString()!="")
{
model.IsSlide = Convert.ToBoolean(ds.Tables[0].Rows[0]["IsSlide"].ToString());
}
if(ds.Tables[0].Rows[0]["AddTime"].ToString()!="")
{
model.AddTime=DateTime.Parse(ds.Tables[0].Rows[0]["AddTime"].ToString());
}
return model;
}
else
{
return null;
}
}
