MyBookShop/BookShop/Admin/AddCategories.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 AddCategories : System.Web.UI.Page
    {
        /// <summary>
        /// 实例化BLLCategories类
        /// </summary>
        BLLCategories bll= new BLLCategories();
        /// <summary>
        /// 加载事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {

        }
        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            //判断用户名
            if (string.IsNullOrEmpty(this.txtName.Value))
            {
                this.iName.Visible = true;
                return;
            }
            else { iName.Visible = false; }
            if (iName.Visible == true)
            {
                return;
            }
            Categories categories = new Categories();
            categories.Name = txtName.Value;
            if (bll.Add(categories))
            {
                Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "", "alert('添加成功！');", true);
                Response.Redirect("CategoryList.aspx", true);
            }
            else
            {
                Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "", "alert('添加失败！')；", true);
            }
        }
        /// <summary>
        /// 返回
        /// </summary>
        /// <param name="sender"></param>