roleadmin.aspx.cs

专业的办公oa代码下载 c#语言编写 三层结构

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;

//引用数据库访问层。
using qminoa.DA;
using qminoa.Common;

namespace qminoa.Webs.sysSecurity
{
	public class Roleadmin  : qminoa.Webs.PageBase
	{
		protected System.Web.UI.WebControls.DataList RolesList;
		protected System.Web.UI.WebControls.TextBox RoleName;
		protected System.Web.UI.WebControls.TextBox RoleDescription;
		protected System.Web.UI.WebControls.LinkButton AddRoleBtn;
		protected System.Web.UI.WebControls.Label lblErr;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			this.PageBegin("角色管理",true);
			if (Page.IsPostBack == false) 
			{ 
				BindData();
			}
		}

		#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.Load += new System.EventHandler(this.Page_Load);
			this.AddRoleBtn.Click += new System.EventHandler(this.AddRoleBtn_Click);
			this.RolesList.ItemCommand += new System.Web.UI.WebControls.DataListCommandEventHandler(this.RolesList_ItemCommand);
			this.RolesList.ItemDataBound += new System.Web.UI.WebControls.DataListItemEventHandler(this.OnAttachScript);
		}
		#endregion

		private void BindData() 
		{
			AdminDB admin = new AdminDB();
			RolesList.DataSource = admin.GetAllRoles();
			RolesList.DataBind();
		}

		private void RolesList_ItemCommand(object sender, DataListCommandEventArgs e) 
		{
			AdminDB admin = new AdminDB();
			int RoleID = (int) RolesList.DataKeys[e.Item.ItemIndex];
			String RoleName=((System.Web.UI.WebControls.Label)e.Item.FindControl("lbRoleName")).Text;
			String RoleDescription=((System.Web.UI.WebControls.Label)e.Item.FindControl("lbRoleDescription")).Text;
			if (e.CommandName == "edit") 
			{
				if(this.EmpRightCode  >= 3)
					Response.Redirect("RolesFuncUsers.aspx?roleid=" +RoleID,false);
				else
					JScript.Alert("您没有权限进行此操作！");
			}
			else if (e.CommandName == "delete") 
			{
				if(this.EmpRightCode == 4)
				{
					if(admin.DeleteFuncRoleUser(RoleID,"role"))
					{
						this.WriteOptLog("删除角色"+RoleID.ToString()+"信息");
						JScript.Alert("删除成功！");
					}
					else
					{
						JScript.Alert("数据库中存在此项相关索引，删除失败！");
					}
					BindData();
				}
				else
				{
					JScript.Alert("您没有权限进行此操作！");
				}
			}
			     
		}
		private void OnAttachScript (object sender, System.Web.UI.WebControls.DataListItemEventArgs e)
		{
			if (e.Item.ItemType == ListItemType.Item ||
				e.Item.ItemType == ListItemType.AlternatingItem) 
			{
				ImageButton button = (ImageButton) e.Item.FindControl("Imagebutton2");
				button.Attributes.Add ("onclick",
					"return confirm (\"确定要删除此项记录吗?\");");
			}
		}

		private void AddRoleBtn_Click(object sender, System.EventArgs e)
		{
			if(this.EmpRightCode >=2 )
			{
				if(RoleName.Text.ToString()!="")
				{
					bool result = (new AdminDB()).InsertRoleInfo(RoleName.Text.ToString(),RoleDescription.Text.ToString());
					BindData();
					RoleName.Text = "";
					RoleDescription.Text = "";
				}
			}
			else
			{
				JScript.Alert("您没有权限进行此操作！");
			}
		}

	}
}