protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
{
type_2 ty2 = new type_2();
int id1 = int.Parse(DropDownList1.SelectedValue);
drop2.DataSource = ty2.type_2list(id1, "").DefaultView;
drop2.DataTextField = "type_2name";
drop2.DataValueField = "typeid_2";
drop2.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
int tid = int.Parse(Request.QueryString["tid"]);
type_2 ty2 = new type_2();
Literal1.Text = ty2.gettypename(tid);
product pt = new product();
DataTable db = pt.searchproductlist(0, tid, "", "", "");
ListView1.DataSource = db;
ListView1.DataBind();
}
}
protected void Button2_Click(object sender, EventArgs e)
{
type_2 tp2 = new type_2();
if (TextBox1.Text == "")
{
Response.Write("<script>alert('请输入二级分类名称');</script>");
return;
}
else
{
if (tp2.IsExite(TextBox1.Text))
{
Response.Write("<script>alert('二级分类名称重复');</script>");
return;
}
else
{
string typeid_1 = DropDownList1.SelectedValue;
string typename = TextBox1.Text;
if (ViewState["op"].ToString() == "add")
{
tp2.createtype_2(Convert.ToInt32(typeid_1), typename);
GridView1.DataBind();
weihu.Visible = false;
}
else if (ViewState["op"].ToString() == "edit")
{
tp2.updatetype_2(Convert.ToInt32(ViewState["type2id"].ToString()), Convert.ToInt32(typeid_1), typename);
GridView1.DataBind();
weihu.Visible = false;
}
}
}
}
