materielstout.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;
using Botheighten.Yanghui.Web.Controls;

namespace Botheighten.Yanghui.Web
{
	/// <summary>
	/// MaterielSTOut 的摘要说明。
	/// </summary>
	public class MaterielSTOut : BasePage
	{
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.DataGrid grid;
		protected System.Web.UI.WebControls.ValidationSummary ErrorSummary;
		protected System.Web.UI.WebControls.Label lblMessage;
		protected System.Web.UI.WebControls.Button btnIn;
		protected System.Web.UI.WebControls.Button btnGoBack;
		protected System.Web.UI.WebControls.Label Label1;

		protected Instruction_C Instruction_C1;
	
		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,"","204");
			this.lblMessage.Visible=false;
			this.btnIn.Attributes.Add("onClick","if(confirm('请检查一下[领料数量]是否正确？')){if(typeof(Page_ClientValidate)== 'function'){Page_ClientValidate();}}else{return false;}");
			if(!Page.IsPostBack)
			{
				string iid="";
				if(Request.QueryString["ID"]!=null)
					iid=Request.QueryString["ID"].ToString();

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

		private void InitPage()
		{
			Instruction_C1.OrderHeadId =this.ViewState["ID"].ToString();
			Instruction_C1.Bind();

			DataTable dt=InstructionSystem.AllInstructionDet(this.ViewState["ID"].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.grid.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.grid_ItemDataBound);
			this.btnIn.Click += new System.EventHandler(this.btnIn_Click);
			this.btnGoBack.Click += new System.EventHandler(this.btnGoBack_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void grid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			
			if(e.Item.ItemType==ListItemType.Item || e.Item.ItemType==ListItemType.AlternatingItem)
			{
				
				double max=double.Parse(e.Item.Cells[2].Text.ToString())-double.Parse(e.Item.Cells[3].Text.ToString());
				RangeValidator rv=(RangeValidator)e.Item.FindControl("RangeInNums");
				
				
				string mid=e.Item.Cells[0].Text.Trim();
				double acQ=InventorySystem.GetInventorys(mid);
				if(max>acQ)
				{
					e.Item.ForeColor=Color.Red;
					rv.MaximumValue=acQ.ToString();
					rv.ErrorMessage +=acQ.ToString();

					((TextBox)e.Item.FindControl("txtInNums")).Text =acQ.ToString();
					
				}
				else
				{
					//取消对最大值的控制 ,因为可以多领物料,生产后进行退料
//					rv.MaximumValue=max.ToString();
//					rv.ErrorMessage +=max.ToString();
					((TextBox)e.Item.FindControl("txtInNums")).Text =max.ToString();
					
				}

				e.Item.Cells[4].Text = InventorySystem.GetInventorys(mid).ToString();
		
				e.Item.Cells[6].Text = Common.GetHtmlCode(MaterielSystem.GetMaterielLocations(mid));

				e.Item.Cells[0].Text = MaterielSystem.GetMaterielCode(mid);

			}
		}

		private void btnIn_Click(object sender, System.EventArgs e)
		{
			MaterielOutTransaction mot=new MaterielOutTransaction(this.ViewState["ID"].ToString(),this.CurrentUser().Id);
			bool havein=false;
			for(int i=0;i<this.grid.Items.Count;i++)
			{
				string innums=((TextBox)this.grid.Items[i].FindControl("txtInNums")).Text.Trim();
				if(innums!="" && innums!="0")
				{
					mot.AddLines(this.grid.DataKeys[i].ToString(),double.Parse(innums));
					havein=true;

				}

			}

			if(!havein)
			{
				this.lblMessage.Text="失败：请输入有效的非零领料量";
				this.lblMessage.Visible=true;
				return;
			}

			try
			{
				mot.Process();
			}
			catch
			{
				this.lblMessage.Text="失败：领料过程中遇到错误";
				this.lblMessage.Visible=true;
				return;
			}
			this.lblMessage.Text="成功：生产领料操作成功";
			this.lblMessage.Visible=true;
			this.btnIn.Visible=false;
		}

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