instructionmod1.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>
	/// InstructionMod1 的摘要说明。
	/// </summary>
	public class InstructionMod1 : BasePage
	{
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.Label lblCode;
		protected System.Web.UI.WebControls.TextBox txtSerialNO;
		protected System.Web.UI.WebControls.RequiredFieldValidator reqId;
		protected System.Web.UI.WebControls.ValidationSummary ErrorSummary;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.DropDownList ddlLine;
		protected System.Web.UI.WebControls.RequiredFieldValidator ReqPWD;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.DropDownList drpYear;
		protected System.Web.UI.WebControls.DropDownList drpMonth;
		protected System.Web.UI.WebControls.DropDownList drpDay;
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.DropDownList drpEYear;
		protected System.Web.UI.WebControls.DropDownList drpEMonth;
		protected System.Web.UI.WebControls.DropDownList drpEDay;
		protected System.Web.UI.WebControls.Label Label9;
		protected System.Web.UI.WebControls.TextBox txtRemark;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.Label Label4;
		protected System.Web.UI.WebControls.Label lblInsertOperater;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label lblInsertDate;
		protected System.Web.UI.WebControls.Button btnAdd;
		protected System.Web.UI.WebControls.Button btnGoBack;
		protected System.Web.UI.WebControls.Label lblMessage;
		protected System.Web.UI.WebControls.Label Label7;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.DataGrid grid;
		protected System.Web.UI.WebControls.TextBox txtId;
		protected System.Web.UI.WebControls.DropDownList ddlInstructionFlag;
		protected System.Web.UI.HtmlControls.HtmlTable tableMod;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			Principal p=this.CurrentUser();
			this.CheckPermissionPage(p.Id,"","202");
			this.lblMessage.Visible=false;
			//this.GoBackFunction(this.btnGoBack);
			this.ReponseWriteDeleteScript();
			if(!Page.IsPostBack)
			{
				DataTable dt=LineSystem.AllLine("Y");
				Common.BindDrop(this.ddlLine,dt,Custom.CODE,Custom.ID);

				Common.BindDropDate(drpYear,drpMonth,drpDay);
				Common.BindDropDate(drpEYear,drpEMonth,drpEDay);	

				//Common.BindDrop(this.drpYear,this.drpMonth,this.drpDay,DateTime.Now);
				//Common.BindDrop(this.drpEYear,this.drpEMonth,this.drpEDay,DateTime.Now);

				if(p.IsSuper=="Y")
					this.ddlInstructionFlag.Enabled=true;
				else
					this.ddlInstructionFlag.Enabled=false;

				string iid="";
				if(Request.QueryString["IId"]!=null)
					iid=Request.QueryString["IId"].ToString();

				this.ViewState["IID"]=iid;
				this.InitPage();

			}
		}

		private void InitPage()
		{
			string iid=this.ViewState["IID"].ToString();
			if(iid!="")
			{
				Instruction i=new Instruction();
				i.Id=iid;
				i.Retrieve();
				if(i.IsPersistent)
				{
					this.txtId.Text = i.Id;
					this.txtSerialNO.Text = i.SerialNO;
					this.txtRemark.Text = i.Remark ;
								
					Common.SelectFlg(this.ddlLine,i.LineId);

					Common.BindDrop(this.drpYear,this.drpMonth,this.drpDay,i.FromDate);
					Common.BindDrop(this.drpEYear,this.drpEMonth,this.drpEDay,i.EndDate);

					Common.SelectFlg(this.ddlInstructionFlag,i.Flag);

					this.lblInsertDate.Text = i.InsertDate.ToString();
					this.lblInsertOperater.Text = i.InsertOperater;
				}
			}

			this.BindGrid();
		}

		private void BindGrid()
		{
			DataTable dt=InstructionSystem.AllInstructionLine(this.ViewState["IID"].ToString());
			Common.ReSet(this.grid,dt.DefaultView);
			this.grid.DataSource=dt;
			this.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.drpYear.SelectedIndexChanged += new System.EventHandler(this.drpYear_SelectedIndexChanged);
			this.drpMonth.SelectedIndexChanged += new System.EventHandler(this.drpMonth_SelectedIndexChanged);
			this.drpEYear.SelectedIndexChanged += new System.EventHandler(this.drpEYear_SelectedIndexChanged);
			this.drpEMonth.SelectedIndexChanged += new System.EventHandler(this.drpEMonth_SelectedIndexChanged);
			this.btnAdd.Click += new System.EventHandler(this.btnAdd_Click);
			this.btnGoBack.Click += new System.EventHandler(this.btnGoBack_Click);
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.grid.EditCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.grid_EditCommand);
			this.grid.DeleteCommand += new System.Web.UI.WebControls.DataGridCommandEventHandler(this.grid_DeleteCommand);
			this.grid.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.grid_ItemDataBound);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnAdd_Click(object sender, System.EventArgs e)
		{
			if(!Common.CheckMultTextBox(this.txtRemark,this.lblMessage,"失败：备注只允许500个字符之内",500)) return;
			string serialNO=this.txtSerialNO.Text.Trim();
			
			Instruction instr=new Instruction();
			instr.Id=this.txtId.Text.Trim();
			instr.Retrieve();
			//instr.SerialNO=this.txtSerialNO.Text.Trim();
			if(this.ddlLine.Items.Count>0)
				instr.LineId=this.ddlLine.SelectedItem.Value;

			instr.Remark =this.txtRemark.Text.Trim();
			instr.Flag=this.ddlInstructionFlag.SelectedItem.Value;
			//instr.InsertDate=System.DateTime.Now;
			//instr.InsertOperater=this.lblInsertOperater.Text.Trim();
			//instr.CompleteDate=new DateTime(1900,1,1);
			instr.FromDate=Common.GetApplicationTime(this.drpYear,this.drpMonth,this.drpDay);
			instr.EndDate=Common.GetApplicationTime(this.drpEYear,this.drpEMonth,this.drpEDay);
			

			try
			{
				instr.Save();
			}
			catch (LeaseException le)
			{
				if (le.ErrorType == LeaseExceptionType.PrimaryConflictException)
				{
					this.lblMessage.Text = "失败：修改记录时,主关键字冲突";
					this.lblMessage.Visible = true;
				}
				else
				{
					throw le;
				}
			}
			this.lblMessage.Text ="成功：修改记录成功";
			this.lblMessage.Visible=true;
//			Response.Redirect("InstructionAdd2.aspx?IID=" +instr.Id);
//			Response.End();




		}

		private void drpYear_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			Common.BindDayTo(drpDay,Convert.ToInt16(drpYear.SelectedItem.Value),Convert.ToInt16(drpMonth.SelectedItem.Value));
		}

		private void drpMonth_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			Common.BindDayTo(drpDay,Convert.ToInt16(drpYear.SelectedItem.Value),Convert.ToInt16(drpMonth.SelectedItem.Value));
		}

		private void drpEYear_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			Common.BindDayTo(drpEDay,Convert.ToInt16(drpEYear.SelectedItem.Value),Convert.ToInt16(drpEMonth.SelectedItem.Value));
		}

		private void drpEMonth_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			Common.BindDayTo(drpEDay,Convert.ToInt16(drpEYear.SelectedItem.Value),Convert.ToInt16(drpEMonth.SelectedItem.Value));
		}

		private void Button1_Click(object sender, System.EventArgs e)
		{
			if(InstructionSystem.InstructionIsComplete(this.ViewState["IID"].ToString()))
			{
				this.lblMessage.Text="失败：此指令已经完成或取消,你无法添加新生产任务";
				this.lblMessage.Visible=true;
				return;
			}
			else
			{
				Response.Redirect("InstructionAdd2.aspx?IID=" + this.ViewState["IID"].ToString());
				Response.End();
			}
		}

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

		private void grid_EditCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			Instruction i=new Instruction();
			i.Id=this.ViewState["IID"].ToString();
			i.Retrieve();
			if(i.IsPersistent)
			{
				if(i.Flag!="Y")
				{
					this.lblMessage.Text="失败：此指令为非'未领料',不能被修改";
					this.lblMessage.Visible=true;
					return;
				}
				string id=this.grid.DataKeys[e.Item.ItemIndex].ToString();
				if(id!="")
				{
					Response.Redirect("InstructionMod2.aspx?IID=" +this.ViewState["IID"].ToString() +"&ILID="+id);
					Response.End();
				}
			}
		}

		private void grid_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
		{
			string id=this.grid.DataKeys[e.Item.ItemIndex].ToString();
			if(id!="")
			{
				if(InstructionSystem.InstructionIsComplete(this.ViewState["IID"].ToString()))
				{
					this.lblMessage.Text="失败：此指令为非'未领料',你无法删除生产任务";
					this.lblMessage.Visible=true;
					return;
				}
				else
				{
					if(InstructionSystem.DeleteInstructionLineWithDetail(id))
					{
						this.lblMessage.Text="成功：删除生产任务成功";
						this.lblMessage.Visible=true;
						this.BindGrid();	
					}
					else
					{
						this.lblMessage.Text="失败：删除过程中遇到错误";
						this.lblMessage.Visible=true;
					}
				}
			}
		}

		private void btnGoBack_Click(object sender, System.EventArgs e)
		{
			Response.Redirect("InstructionWeb.aspx");
			Response.End();
		}
	}
}