SuLei.Web/admin/article/article_edit.aspx.cs

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using System;
using System.Text;
using System.Text.RegularExpressions;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data;
using SuLei.Common;
using SuLei.UI;

namespace SuLei.Web.admin.article
{
    public partial class article_edit : ManagePage
    {
        private string action = SLEnums.ActionEnum.Add.ToString(); //操作类型
        protected int channel_id; //频道ID
        protected Model.sl_site_channel channelModel; //频道实体
        private int id = 0; //内容ID

        //页面初始化事件
        protected void Page_Init(object sernder, EventArgs e)
        {
            this.channel_id = SLRequest.GetQueryInt("channel_id");
            CreateOtherField(this.channel_id); //动态生成相应的扩展字段
        }

        //页面加载事件
        protected void Page_Load(object sender, EventArgs e)
        {
            string _action = SLRequest.GetQueryString("action");

            if (this.channel_id == 0)
            {
                JscriptMsg("频道参数不正确！", "back");
                return;
            }
            this.channelModel = new BLL.sl_site_channel().GetModel(this.channel_id); //取得频道实体

            //如果是编辑或复制则检查信息是否存在
            if (_action == SLEnums.ActionEnum.Edit.ToString() || _action == SLEnums.ActionEnum.Copy.ToString())
            {
                this.action = _action;//修改或复制类型
                this.id = SLRequest.GetQueryInt("id");
                if (this.id == 0)
                {
                    JscriptMsg("传输参数不正确！", "back");
                    return;
                }
                if (!new BLL.sl_article().Exists(this.channel_id, this.id))
                {
                    JscriptMsg("信息不存在或已被删除！", "back");
                    return;
                }
            }
            if (!Page.IsPostBack)
            {
                ChkAdminLevel("channel_" + this.channelModel.name + "_list", SLEnums.ActionEnum.View.ToString()); //检查权限
                ShowSysField(this.channel_id); //显示相应的默认控件