BookShop.Web/Manage/Book_Web/EditBook.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using BookShop.Model;

using CTL.Common;
namespace BookShop.Web.Manage
{
    public partial class EditBook : BasePage
    {

        private string action = "";


        /// <summary>
        /// 页面载入事件
        /// </summary>
        /// <param name="sender">触发事件的对象</param>
        /// <param name="e">事件的参数</param>
        protected void Page_Load(object sender, EventArgs e)
        {
            CheckPermission(ResEnum.图书, ActionEnum.查看);

            action = Requests.All("action");
            if (!IsPostBack)
            {
                BindData();
            }
        }

        /// <summary>
        /// 获取类别的父类信息
        /// </summary>
        /// <param name="cateInfo"></param>
        /// <param name="list"></param>
        /// <returns></returns>
        private StringBuilder GetParent(Model.Cate cateInfo, List<Model.Cate> list)
        {
            StringBuilder result = new StringBuilder();
            if (cateInfo.ParentID != 0)
            {
                List<Model.Cate> selectParentCate = list.Where(c => c.CateID == cateInfo.ParentID).ToList();
                if (selectParentCate.Count > 0)
                {
                    result.Append(GetParent(selectParentCate[0], list)); result.Append(">>" + selectParentCate[0].Name);
                }
            }
            return result;
        }

        #region 获取类别信息递归

        /// <summary>
        /// 获取类别信息递归
        /// </summary>