Song.Site/Manage/Course/Courses_Outline.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 WeiSha.Common;
using Song.ServiceInterfaces;
using Song.Entities;
using WeiSha.WebControl;
using System.Data;

namespace Song.Site.Manage.Course
{
    public partial class Courses_Outline : Extend.CustomPage
    {
        //课程id
        protected int couid = WeiSha.Common.Request.QueryString["couid"].Int32 ?? 0;
        //当前章节id
        protected int olid = WeiSha.Common.Request.QueryString["olid"].Int32 ?? 0;
        protected string UID
        {
            get { return this.getUID(); }
        }
        //上传资料的所有路径
        private string _uppath = "Course";
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!this.IsPostBack)
            {
                //隐藏确定按钮
                EnterButton btnEnter = (EnterButton)Master.FindControl("btnEnter");
                btnEnter.Visible = false;               
                BindData(null, null);
                outlineFill(olid);
            }
        }        
        #region 章节管理
        /// <summary>
        /// 绑定章节列表
        /// </summary>
        protected void BindData(object sender, EventArgs e)
        {
            Song.Entities.Outline[] outline = Business.Do<IOutline>().OutlineAll(couid, null);
            DataTable dt = WeiSha.WebControl.Tree.ObjectArrayToDataTable.To(outline);
            WeiSha.WebControl.Tree.DataTableTree tree = new WeiSha.WebControl.Tree.DataTableTree();
            tree.IdKeyName = "OL_ID";
            tree.ParentIdKeyName = "OL_PID";
            tree.TaxKeyName = "Ol_Tax";
            tree.Root = 0;
            dt = tree.BuilderTree(dt);
            GridView1.DataSource = dt;
            GridView1.DataKeyNames = new string[] { "Ol_ID" };
            GridView1.DataBind();
        }
        /// <summary>
        /// 单个删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>