usersearch.aspx.cs

可供共享学习.net环境下生产管理的实现

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 Botheighten.Yanghui.BusinessFacade;
using Botheighten.Yanghui.Framework;
using Botheighten.Yanghui.BusinessRules;

namespace Botheighten.Yanghui.Web
{
	/// <summary>
	/// UserSearch 的摘要说明。
	/// </summary>
	public class UserSearch : BasePage
	{
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.TextBox txtId;
		protected System.Web.UI.WebControls.TextBox txtName;
		protected System.Web.UI.WebControls.CheckBox chkIsSuper;
		protected System.Web.UI.WebControls.CheckBox chkFlag;
		protected System.Web.UI.WebControls.Button btnSearch;
		protected System.Web.UI.WebControls.Label lblMessage;
		protected System.Web.UI.WebControls.Button btnList;
		protected System.Web.UI.WebControls.DataGrid grid;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			Principal p=this.CurrentUser();
			this.CheckPermissionPage(p.Id,"","303");
			this.ReponseWriteDeleteScript ();
			this.lblMessage.Visible=false;
			//			btnDelete.Attributes.Add("onClick","javascript:return confirm('确定要删除此记录吗?');");
		
			this.btnList.Attributes.Add("onClick","javascript:window.open('UserDetail.aspx','_blank');return false;");

			if(!Page.IsPostBack)
			{
				//this.lblCompanyName.Text = Application["CompanyInfo"].ToString();
				this.grid.PageSize=int.Parse(Application["PageSize"].ToString());
				this.BindGrid();
			}
		}


		private void BindGrid()
		{
			string mId=txtId.Text.Trim();
			string mName=this.txtName.Text.Trim();
			string mIsSuper="";
			if(this.chkIsSuper.Checked)
				mIsSuper="Y";
			string mFlag="";
			if(this.chkFlag.Checked)
				mFlag="Y";

			DataView dt=LoginSystem.AllUser(mId,mName,mIsSuper,mFlag).DefaultView;
			Common.ReSet(this.grid,dt);
			grid.DataSource=dt;
			grid.DataBind();
		}

		#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.btnSearch.Click += new System.EventHandler(this.btnSearch_Click);
			this.grid.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.grid_PageIndexChanged);
			this.grid.SortCommand += new System.Web.UI.WebControls.DataGridSortCommandEventHandler(this.grid_SortCommand);
			this.grid.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.grid_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void grid_SortCommand(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
		{
			this.grid.SelectedIndex=-1;
			Common.SortGrid(grid,e.SortExpression.ToString());		
			this.BindGrid();
		}

		private void grid_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			grid.CurrentPageIndex=e.NewPageIndex;
			BindGrid();
		}

		
		private void btnSearch_Click(object sender, System.EventArgs e)
		{
			this.BindGrid();
		}

		private void grid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(e.Item.ItemType==ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem)
			{
				if(e.Item.Cells[3].Text.Trim()=="Y")
					e.Item.ForeColor=Color.Red;
			}
		}

	

	}
}