DTcms.Web/admin/article/category_list.aspx.cs

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using System;
using System.Text;
using System.Data;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using DTcms.Common;

namespace DTcms.Web.admin.article
{
    public partial class category_list : Web.UI.ManagePage
    {
        protected int channel_id;
        protected string channel_name = string.Empty; //频道名称

        protected void Page_Load(object sender, EventArgs e)
        {
            this.channel_id = DTRequest.GetQueryInt("channel_id");
            this.channel_name = new BLL.channel().GetChannelName(this.channel_id); //取得频道名称
            if (this.channel_id == 0)
            {
                JscriptMsg("频道参数不正确！", "back");
                return;
            }
            if (!Page.IsPostBack)
            {
                ChkAdminLevel("channel_" + this.channel_name + "_category", DTEnums.ActionEnum.View.ToString()); //检查权限
                RptBind();
            }
        }

        //数据绑定
        private void RptBind()
        {
            BLL.article_category bll = new BLL.article_category();
            DataTable dt = bll.GetList(0, this.channel_id);
            this.rptList.DataSource = dt;
            this.rptList.DataBind();
        }

        //美化列表
        protected void rptList_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
            {
                Literal LitFirst = (Literal)e.Item.FindControl("LitFirst");
                HiddenField hidLayer = (HiddenField)e.Item.FindControl("hidLayer");
                string LitStyle = "<span style=\"display:inline-block;width:{0}px;\"></span>{1}{2}";
                string LitImg1 = "<span class=\"folder-open\"></span>";
                string LitImg2 = "<span class=\"folder-line\"></span>";

                int classLayer = Convert.ToInt32(hidLayer.Value);
                if (classLayer == 1)
                {
                    LitFirst.Text = LitImg1;
                }
                else
                {
                    LitFirst.Text = string.Format(LitStyle, (classLayer - 2) * 24, LitImg2, LitImg1);