protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
string idString = Request.QueryString["id"];
int idInt = Convert.ToInt32(idString);
if (null == idString || idString.Equals(string.Empty) || 1 > idInt)
{
this.showFalseMessage("请输入正确的请求代号！");
return;
}
NewsDAO newsDao = new NewsDAO();
DataSet infoDataset = newsDao.GetNewsInfo(idInt);
if (null == infoDataset || 0 == infoDataset.Tables.Count || 0 == infoDataset.Tables[0].Rows.Count)
{
this.showFalseMessage("未找到所请求的新闻！");
return;
}
DataRow infoDatarow = infoDataset.Tables[0].Rows[0];
int outline_id = Convert.ToInt32(infoDatarow["outline_id"].ToString());
this.OutlineRadioButtonList.Items.FindByValue(outline_id.ToString()).Selected = true;
DataSet categoryDataset = newsDao.GetCategory(outline_id, "category");
this.CategoryDropDownList.DataSource = categoryDataset;
this.CategoryDropDownList.DataTextField = "name";
this.CategoryDropDownList.DataValueField = "id";
this.CategoryDropDownList.DataBind();
this.CategoryDropDownList.Items.FindByValue(infoDatarow["category_id"].ToString()).Selected = true;
this.TitleTextBox.Text = infoDatarow["title"].ToString();
this.ArticleTextBox.Text = infoDatarow["article"].ToString();
}
}