using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using WesternByte.MyBlog.Core.Blog;
using WesternByte.MyBlog.Core.Category;

namespace WesternByte.MyBlog.Blog.Admin.Href.Category
{
	/// <summary>
	/// Edit 的摘要說明。
	/// </summary>
	public class Edit : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.RequiredFieldValidator valTitleRequired;
		protected System.Web.UI.WebControls.TextBox name;
		protected System.Web.UI.WebControls.RequiredFieldValidator valftbBodyRequired;
		protected System.Web.UI.WebControls.TextBox description;
		protected System.Web.UI.WebControls.Button editButton;

		protected CategoryDAO cDAO = new CategoryDAO();
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此處放置用戶代碼以初始化頁(yè)面
			if(Session["Blog"]!=null)
			{
				BlogVO bVO = (BlogVO)Session["Blog"];
				if(!Page.IsPostBack)
				{
					int CategoryID = Convert.ToInt32(Page.Request.QueryString["CategoryID"]);
					CategoryVO cVO = cDAO.Load(CategoryID);
					name.Text = cVO.Name;
					description.Text = cVO.Description;
				}
			}
			else
			{
				Page.Response.Redirect("/Login.aspx");
			}
		}

		#region Web 窗體設(shè)計(jì)器生成的代碼
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 該調(diào)用是 ASP.NET Web 窗體設(shè)計(jì)器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 設(shè)計(jì)器支持所需的方法 - 不要使用代碼編輯器修改
		/// 此方法的內(nèi)容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.editButton.Click += new System.EventHandler(this.editButton_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void editButton_Click(object sender, System.EventArgs e)
		{
			if(Session["Blog"]!=null)
			{
				BlogVO bVO = (BlogVO)Session["Blog"];
				int CategoryID = Convert.ToInt32(Page.Request.QueryString["CategoryID"]);
				CategoryVO cVO = cDAO.Load(CategoryID);
				cVO.Name = name.Text;
				cVO.Description = description.Text;
				int back = cDAO.Update(cVO);
				if(back>0)
				{
					Page.Response.Redirect("/Success.aspx?flag=edithrefcategory");
				}
				else
				{
					Page.Response.Redirect("/Error.aspx?flag=edithrefcategory");
				}
			}
			else
			{
				Page.Response.Redirect("/Login.aspx");
			}
		}
	}
}