protected void btnAdd_Click(object sender, EventArgs e)
{
BLL.CategoryManager category = new BookShop.BLL.CategoryManager();
Model.Category cat = new BookShop.Model.Category();
cat.Name = txtCateGory.Text;
category.Add(cat);
Response.Write("添加成功！");
txtCateGory.Text = "";
gvMain.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BLL.CategoryManager bll = new BookShop.BLL.CategoryManager();
List <Model.Category> list = bll.GetModelList("");
TreeNode node = null;
if (list != null)
{
foreach (Model.Category model in list)
{
node = new TreeNode();
node.Text = model.Name;
node.NavigateUrl = "/BookList.aspx?category=" + model.Id;
this.tvCategory.Nodes.Add(node);
}
}
node = new TreeNode();
node.Text = "全部类别";
node.NavigateUrl = "/BookList.aspx";
this.tvCategory.Nodes.AddAt(0, node);
}
}
