messagesend.aspx.cs

企业内部的短信交流管理平台。 设计详细

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 Com.SMS.SMSUI
{
	/// <summary>
	/// MessageSend 的摘要说明。
	/// </summary>
	public class MessageSend : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox txtContent;
		protected System.Web.UI.WebControls.Button btnSend;
		protected MyControls.MyDataGrid mgdBook;
		protected System.Web.UI.HtmlControls.HtmlForm Form1;
	
		Dal.AddressBookDetailMake abdm=new Com.SMS.Dal.AddressBookDetailMake();
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;

		protected int k = 3;

		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if(Session["User"]==null)
			{
				Response.Write("<script>alert('对不起，你没有登录');location.href='Login.aspx';</script>");
			}

			JudgePopedom();

			if(!this.IsPostBack)
			{
				BindAddressBook();
			}			
		}

		void JudgePopedom()
		{
			Dal.PopedomMake pdm=new Com.SMS.Dal.PopedomMake();
			Dal.UserAndPopedomMake uapm=new Com.SMS.Dal.UserAndPopedomMake();
			Entity.Popedom pd=pdm.FindByPage("MessageSend.aspx");
			Entity.User us=(Entity.User)Session["User"];
			DataTable dt=uapm.FindByUser(us.UserId);
			string popedom="";

			try
			{
				popedom=dt.Rows[0][2].ToString();
			}
			catch(Exception)
			{
				Response.Redirect("SysMessages.aspx?message="+this.Server.UrlEncode("对不起，你权限不够!!!"), false);
			}
			
			if(popedom.IndexOf(pd.PdId.ToString())==-1)
			{
				Response.Redirect("SysMessages.aspx?message="+this.Server.UrlEncode("对不起，你权限不够!!!"), false);
			}
		}

		void BindAddressBook()
		{
			Dal.AddressBooksMake abm=new Com.SMS.Dal.AddressBooksMake();
			Entity.User us=(Entity.User)Session["User"];
			DataTable dt=abm.SelectByUser(us.UserId);

			this.mgdBook.DataSource=dt;
			this.mgdBook.DataBind();
		}

		#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()
		{    
			this.btnSend.Click += new System.EventHandler(this.btnSend_Click);
			this.mgdBook.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.mgdBook_ItemDataBound_1);
			this.mgdBook.SelectedIndexChanged += new System.EventHandler(this.mgdBook_SelectedIndexChanged);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnSend_Click(object sender, System.EventArgs e)
		{
			string content=Util.HtmlMake.RemoveTag(this.txtContent.Text);
			Entity.User us=(Entity.User)Session["User"];
			int sendId=us.UserId;
			string reciveUser="";

			ArrayList al=new ArrayList();
			for(int i=0;i<this.mgdBook.Items.Count;i++)
			{
				DataGrid dg=this.mgdBook.Items[i].FindControl("dgduser") as DataGrid;
				if(dg!=null)
				{
					for(int j=0;j<dg.Items.Count;j++)
					{
						CheckBox cbu=dg.Items[j].FindControl("cbUsers") as CheckBox;
						if(cbu!=null && cbu.Checked==true)
						{
							reciveUser+=dg.Items[j].Cells[1].Text+" ";
							al.Add(Convert.ToInt32(dg.DataKeys[j]));
						}
					}
				}
			}

			if(reciveUser==""||reciveUser==null)
			{
				Response.Redirect("SysMessages.aspx?message="+this.Server.UrlEncode("您没有指定收信人!!!"), false);
				return;
			}

			Entity.SendBox sb=new Com.SMS.Entity.SendBox();
			sb.SenderId=sendId;
			sb.SendTime=DateTime.Now;
			sb.ReciveUsers=reciveUser;

			try
			{
				Dal.SendBoxMake sbm=new Com.SMS.Dal.SendBoxMake();
				sbm.Insert(sb,content,al);
				Response.Redirect("SysMessages.aspx?message="+this.Server.UrlEncode("消息发送成功!!!"), false);
			}
			catch(Exception)
			{
				Response.Redirect("SysMessages.aspx?message="+this.Server.UrlEncode("消息发送失败!!!"), false);
			}
		}

		private void mgdBook_ItemDataBound_1(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(e.Item.ItemType==ListItemType.AlternatingItem || e.Item.ItemType==ListItemType.Item)
			{
				int abId=Convert.ToInt32(mgdBook.DataKeys[e.Item.ItemIndex]);
				DataTable dt=abdm.SelectByBookId(abId);

				DataGrid dg=e.Item.FindControl("dgduser") as DataGrid;
				dg.DataSource=dt;
				dg.DataBind();
			}
		}

		private void mgdBook_SelectedIndexChanged(object sender, System.EventArgs e)
		{
		
		}
	}
}