protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
int id = 0;
if (string.IsNullOrEmpty(Request.QueryString["id"]))
{
WriteBackScript("alert('指定版块分区不存在');window.location.href='Index.aspx';");
return;
}
if (!int.TryParse(Request.QueryString["id"], out id))
{
WriteBackScript("alert('指定版块分区不存在');window.location.href='Index.aspx';");
return;
}
ExtendBLL.PostPlate pp = new ExtendBLL.PostPlate();
ppInfo = pp.GetModel(id);
if (ppInfo == null)
{
WriteBackScript("alert('指定版块分区不存在');window.location.href='Index.aspx';");
return;
}
dsPlates = pp.GetSubPlates(id, true);
}
}
protected void BindPlates()
{
DropDownListPlates.Items.Clear();
DropDownListPlates.Items.Add(new ListItem("ȫ��", "-1"));
if (DropDownListSections.SelectedValue == "-1") // ȫ��
{
return;
}
else
{
ExtendBLL.PostPlate pp = new ExtendBLL.PostPlate();
DataSet ds = pp.GetSubPlates(int.Parse(DropDownListSections.SelectedValue));
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
DropDownListPlates.Items.Add(
new ListItem(ds.Tables[0].Rows[i]["Name"].ToString(),
ds.Tables[0].Rows[i]["ID"].ToString())
);
}
}
}