forums_online_stat.aspx.cs

来自「ASP.NET的一些开发实例,有论坛管理系统等」· CS 代码 · 共 237 行

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 WhiteForum.forums
{
	/// <summary>
	/// forums_online_stat 的摘要说明。
	/// </summary>
	public class forums_online_stat :BDStudioBase.FormBase
	{
		protected System.Web.UI.WebControls.DataGrid dbGridMain1;
		protected System.Web.UI.WebControls.LinkButton linkbJump1;
		protected System.Web.UI.WebControls.TextBox txtPageNum1;
		protected System.Web.UI.WebControls.Label labPage2;
		protected System.Web.UI.WebControls.LinkButton linkbPrev1;
		protected System.Web.UI.WebControls.Label labPage1;
		protected System.Web.UI.WebControls.LinkButton linkbNext1;
		protected System.Web.UI.WebControls.LinkButton linkbSearch;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.TextBox tb_bagint;
		protected System.Web.UI.WebControls.TextBox tb_endt;
		protected System.Web.UI.WebControls.TextBox txtAccName;
		protected System.Web.UI.WebControls.TextBox txtAccEmp;

		string m_num="106";
		int ColumnCount=2;
		private COM_ForumStat COM_ForumStat=new COM_ForumStat() ;
		
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			this.o_str_FormName="forums_online_stat";
			this.o_str_FormUrl="forums_online_stat.aspx";
			this.o_str_DisplayFile1 = "forums_ip_stat.aspx";
			this.o_str_Pk1="acc_name";
			this.o_str_FormStatusData=this.GetValueFromUserLog(this.o_str_FormName);

			if(!Page.IsPostBack)
			{
				Session["PageNum1"]=0;
				Session["SelectIndex1"]=-1; 			
				Session["dv1"]=null;
				if (this.o_str_FormStatusData!="W")
				{
					string[] arr_window_value=this.o_str_FormStatusData.Split(new char[]{','});
					Session["PageNum1"]=Int32.Parse(arr_window_value[0]);
					Session["SelectIndex1"]=Int32.Parse(arr_window_value[1]);
					UserLogClose(this.o_str_FormName);//关闭记录
				}
			
				if(Session["dv1"]==null)
				{
					string[] strFieldValue = {"",""};
					this.o_ds_FormData = this.COM_ForumStat.DsStat(strFieldValue);
					this.DataRead(this.o_ds_FormData,"dv1");
				}
			}
			
			FormInit();
		}

		#region Web Form Designer generated code
		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()
		{    
			this.linkbSearch.Click += new System.EventHandler(this.linkbSearch_Click);
			this.dbGridMain1.ItemCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.dbGridMain1_ItemCommand);
			this.dbGridMain1.SortCommand += new System.Web.UI.WebControls.DataGridSortCommandEventHandler(this.dbGridMain1_SortCommand);
			this.linkbJump1.Click += new System.EventHandler(this.linkbJump1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void FormInit()
		{
			DataView dvdata;
			if(Session["dv1"]!=null)
			{
				dvdata=(DataView)Session["dv1"];
				this.dbGridMain1.DataSource=dvdata;
				this.dbGridMain1.CurrentPageIndex=0;
				this.dbGridMain1.DataBind();
				if(((int)Session["PageNum1"]+1)>this.dbGridMain1.PageCount)
				{
					if((this.dbGridMain1.Items.Count%this.dbGridMain1.PageSize)==0)
					{
						Session["PageNum1"]= (int)Session["PageNum1"]-1;
					}
				}
				this.o_int_PageNum=(int)Session["PageNum1"];
				this.dbGridMain1.CurrentPageIndex=this.o_int_PageNum;
				this.dbGridMain1.DataBind();
				this.DbGridInit(this.dbGridMain1,this.COMInterface.DsInterfaceTitle(m_num,"dbGridMain1"),ColumnCount,o_str_Pk1,ref dvdata);
				this.PageShow();
			}
		}

		private void SaveStatus()
		{
			this.o_str_FormStatusData=this.dbGridMain1.CurrentPageIndex.ToString()+","+this.dbGridMain1.SelectedIndex.ToString();
			this.SaveFormStatus(this.o_str_FormName,this.o_str_FormStatusData);
		}

		private void PageShow()
		{
			if(dbGridMain1.PageCount>1)
			{
				this.linkbNext1.Visible=true;
				this.linkbPrev1.Visible=true;
				this.labPage1.Visible=true;
				this.labPage2.Visible = true;
				this.txtPageNum1.Visible = true;
				this.linkbJump1.Visible = true;
				this.PageLabelShow(ref this.labPage1,this.dbGridMain1.CurrentPageIndex+1,this.dbGridMain1.PageCount);
			}
			else
			{
				this.linkbNext1.Visible=false;
				this.linkbPrev1.Visible=false;
				this.labPage1.Visible=false;
				this.labPage2.Visible = false;
				this.txtPageNum1.Visible = false;
				this.linkbJump1.Visible = false;
			}
		}

		/*翻页按钮事件*/
		protected void PagerButtonClick(object sender, System.EventArgs e)
		{
			int PageNum=this.dbGridMain1.CurrentPageIndex;
			string arg=((LinkButton)sender).CommandArgument;
			switch(arg)
			{
				case("prev"):
					if(PageNum>0)
						PageNum--;
					break;
				case("next"):
					if(PageNum<(this.dbGridMain1.PageCount-1))
						PageNum++;
					break;
			}
			//记录当前页
			Session["PageNum1"]=PageNum;
			this.dbGridMain1.CurrentPageIndex = PageNum;
			this.dbGridMain1.DataBind();
			this.PageShow();
			this.FormInit();
		}

		private void linkbSearch_Click(object sender, System.EventArgs e)
		{
			string[] str_search={this.tb_bagint.Text,this.tb_endt.Text,this.txtAccName.Text,this.txtAccEmp.Text};
			DataSet ds = this.COM_ForumStat.DsStat(str_search);
			this.DataRead(ds,"dv1");
			this.SaveStatus();
			/*读取数据*/ 
			this.FormInit();
		}

		private void linkbJump1_Click(object sender, System.EventArgs e)
		{
			if (this.txtPageNum1.Text != string.Empty && this.txtPageNum1.Text != null)
			{
				int pagenum = int.Parse(this.txtPageNum1.Text);
				if ( pagenum > (this.dbGridMain1.PageCount-1))
				{
					this.dbGridMain1.CurrentPageIndex = (this.dbGridMain1.PageCount-1);
				}
				this.dbGridMain1.CurrentPageIndex = pagenum-1;
				this.dbGridMain1.DataBind();
				this.PageShow();
				//记录当前页
				Session["PageNum1"]=this.dbGridMain1.CurrentPageIndex;
				this.FormInit();
			}
		}

		private void dbGridMain1_SortCommand(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
		{
			DataView dvdata=(DataView)Session["dv1"];
			this.DbGridSort(this.dbGridMain1,e,ref dvdata);
		}

		private void dbGridMain1_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			//添加cIP查询脚本
			if(e.CommandName == "ipstat")
			{
				/*取当前行数和总行数，用于传递到细节界面显示条数*/
//				string sSendId="";
//				DataView dvdata=(DataView)Session["dv1"];
//				foreach(DataRow row in dvdata.Table.Rows)
//				{
//					this.COMGfunction.StringAdd(ref sSendId,"",row["acc_name"].ToString(),",");
//				}

				this.Param_Open("forums_ip_stat");
				this.Param_set("as_pk",e.Item.Cells[1].Text);
				string str=e.Item.Cells[1].Text;
				this.Param_set("as_emp",e.Item.Cells[2].Text);
				this.Param_set("as_bagin",this.tb_bagint.Text);
				this.Param_set("as_end",this.tb_endt.Text);
//				this.Param_set("as_sendid",sSendId);
				this.CreatUserLogParentWindow("forums_ip_stat",this.o_str_FormUrl);//建立子窗口的父窗口数据值
				SaveStatus();
				Response.Redirect(this.o_str_DisplayFile1);
			}
		}

	}
}