menus.ascx.cs

勇敢者论坛全部源代码。 支持SQL2000/Access数据库

namespace doughty_cn
{
	using System;
	using System.Data;
	using System.Drawing;
	using System.Web;
	using System.Web.UI.WebControls;
	using System.Web.UI.HtmlControls;

	/// <summary>
	///		Menus 的摘要说明。
	/// </summary>
	public partial class Menus : System.Web.UI.UserControl
	{

		public string text;
		DataTable BT,ST;

		protected void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			text=MenuLoad();
		}

		private string MenuLoad()
		{
			//填充树干的内容
			string trees="",bs="";
			int i=1;
			BT=DBOperate.SelectFormForum("SELECT BigClass_ID, BigClass_Name, Enable FROM Big_Class WHERE (Enable = 1)");
			ST=DBOperate.SelectFormForum("SELECT SmallClass_ID, BigClass_ID, SmallClass_Name, Enable FROM Small_Class WHERE (Enable = 1)");
			DataRow [] drs = BT.Select("");

			foreach( DataRow r in drs )
			{
				trees+="<table border=0 cellpadding=0 cellspacing=0><TR height=2><td></td></tr></table><table width=158 border=0 align='center' cellpadding=0 cellspacing=0 bgcolor=#FFFFFF><TBODY>";
				bs="<A href="+"BigcalssList.aspx?BID="+r["bigclass_ID"].ToString()+" target='mainFrame'>"+r["bigclass_Name"].ToString()+"</A>";
                trees += "<tr><td height=25 background='image/menudown.gif' id='imgmenu" + i + "' style='CURSOR: hand' onclick='showsubmenu(" + i + ")' class='Top11'>&nbsp;&nbsp;<SPAN>" + bs + "</SPAN></td></tr>	<tr><td id='submenu" + i + "' style='DISPLAY: none'><DIV align='center'><table width='90%' cellpadding=0 cellspacing=3><TBODY>";
				string parentid=r["bigclass_ID"].ToString();
				trees+=CreateNode(parentid)+"</TBODY></table></DIV></td></tr></TBODY></table>";
				i++;
			}
			return trees;
		}	

		private string CreateNode(string parentid)
		{
			//填充树枝的内容
			string Nodes="";
			DataRow [] drsr = ST.Select("BigClass_ID = "+parentid);
			foreach( DataRow rw in drsr )
			{
				Nodes=Nodes+"<tr><td><font color=#ff0000>·</font><A href="+"Mainlist.aspx"+"?solved=0&BID="+ rw["bigclass_ID"].ToString() +"&SID="+ rw["SmallClass_ID"].ToString()+"&Page=1 target='mainFrame'>"+rw["SmallClass_Name"].ToString()+"</A></td></tr>";
			}			
			return Nodes;
		}
	#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		///		设计器支持所需的方法 - 不要使用代码编辑器
		///		修改此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{

		}
		#endregion
	}
}