MyBookShop/BookShop/Admin/AddMenu.aspx.cs

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using BLL;
using Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace BookShop.Admin
{
    public partial class AddMenu : System.Web.UI.Page
    {
        /// <summary>
        /// 实例化BLLMenuInfo类
        /// </summary>
        BLLMenuInfo bllmenu = new BLLMenuInfo();
        /// <summary>
        /// 窗体加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                DataBind();
            }
        }
        /// <summary>
        /// 绑定数据
        /// </summary>
        public new void DataBind()
        {
            //绑定菜单级别下拉框
            ddlMenuRank.Items.Add("父级菜单");
            ddlMenuRank.Items.Add("子菜单");
            ddlMenuRank.SelectedIndex = 0;
           // txtMenuUrl.Attributes["readonly"] = "true";
            ddlMenuParent.Enabled = false;
            //绑定父级菜单下拉框
            List<MenuInfo> parentList = bllmenu.GetParentList();
            ddlMenuParent.DataSource = parentList;
            ddlMenuParent.DataTextField = "MenuName";
            ddlMenuParent.DataValueField = "ID";
            ddlMenuParent.DataBind();
            ddlMenuParent.SelectedIndex = 0;
        }
        /// <summary>
        /// 保存信息
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            MenuInfo menu = new MenuInfo();
            if (ddlMenuRank.SelectedIndex == 0)
            {
                menu.MenuParent = 0;
                menu.MenuUrl = string.Empty;