viewitem.aspx.cs

一阵子

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;

namespace PSP
{
	/// <summary>
	/// Summary description for ViewItem.
	/// </summary>
	public class ViewItem : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Literal litFlash;
		protected System.Web.UI.WebControls.TextBox txtBody;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.Literal Literal2;
		protected System.Web.UI.WebControls.TextBox txtUrl;
		protected System.Web.UI.WebControls.TextBox txtBlog;
		protected System.Web.UI.WebControls.TextBox txtHtml;
		protected System.Web.UI.WebControls.TextBox txtBBS;
		protected System.Web.UI.WebControls.Label lblDesc;
		protected System.Web.UI.WebControls.Label lblDate;
		protected System.Web.UI.WebControls.Label lblView;
		protected System.Web.UI.WebControls.HyperLink hplIcon;
		protected System.Web.UI.WebControls.HyperLink hplRSS;
		protected System.Web.UI.WebControls.HyperLink hplUser;
		protected System.Web.UI.WebControls.Label lblSubscriber;
		protected System.Web.UI.WebControls.Label lblItemNum;
		protected System.Web.UI.WebControls.Literal Literal1;
		protected System.Web.UI.WebControls.Label lblComment;
		string _itemID;
		string _userID;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			_itemID = Request.QueryString["ItemID"];
			if(! Page.IsPostBack)
			{				
				DataRow dr = Framework.GetItem(_itemID);
				string link = dr["ItemLink"].ToString();
				if(! link.StartsWith("http://"))
				{
					string sss = Request.Url.AbsoluteUri;
					int idx = sss.IndexOf("viewitem.aspx");
					sss = sss.Substring(0, idx);
					link = sss + link;
				}

				this.lblTitle.Text = dr["ItemTitle"].ToString();
				this.litFlash.Text = CMS.GetFlashText(link);
				this.lblView.Text = dr["ViewNum"].ToString();
				this.lblDesc.Text = dr["ItemDesc"].ToString();
				this.lblDate.Text = dr["CreatedDate"].ToString();
				this.lblComment.Text = dr["CommentNum"].ToString();

				

				this.txtUrl.Text = this.Page.Request.Url.AbsoluteUri;
				this.txtBlog.Text = this.litFlash.Text;
				this.txtBBS.Text = "[flash]" + link + "[/flash]";
				this.txtHtml.Text = this.litFlash.Text;

				this.hplRSS.NavigateUrl = "rss.aspx?UserID=" + dr["UserID"].ToString();

				dr = Framework.GetUserInfo(dr["UserID"].ToString());				
				this.lblItemNum.Text = dr["ItemNum"].ToString();
				this.hplIcon.ImageUrl = dr["Picture"].ToString();
				this.hplIcon.NavigateUrl = "viewuser.aspx?username=" + dr["userName"].ToString();
				this.hplUser.NavigateUrl = "viewuser.aspx?username=" + dr["userName"].ToString();
				this.hplUser.Text = dr["userName"].ToString();
				
			
				DataTable dt = Framework.GetRelatedItems(_itemID);
				Literal1.Text = CMS.GenerateRelatedItemList(dt);

				dt = Framework.GetItemComments(_itemID);
				this.Literal2.Text = CMS.GenerateCommentList(dt);

			}
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			_userID = PSP.User.GetUserID(Page);
			Framework.AddComment(_userID, _itemID, this.txtBody.Text);

			DataTable dt = Framework.GetItemComments(_itemID);
			this.Literal2.Text = CMS.GenerateCommentList(dt);
		}
	}
}