计算机信息管理综合作业

1、计算机信息管理综合作业姓 名： 专 业：计算机信息管理综合作业课题：销售管理系统目录一、 概述二、需求分析三、系统功能描述四、总体设计五 、数据库设计六、界面七 、详细设计八、 总结一、 概述11项目背景：目前，销售管理在企业管理中逐步占据重要的地位，企业销售管理成为企业管理的核心内容之一。它的特点是信息量大。更新快，要求信息反馈顺速。准确。销售管理系统的应用，解决了人工管理过程中的管理效率底下，数据不准确，管理不及时等一系列问题；进一步提高了企业经营运作的速度，提升企业的管理水平，提高企业的经营效率，使企业的销售管理更加科学，合理；使企业能够随时调整自身的销售计划，并在瞬息万变的市场竞争中立

2、于不拜之地。二、需求分析 通过对一些典型销售管理系统的考查、分析以及实际的市场调查与研究，要求本系统具有以下功能：² 友好的操作界面。² 规范，完善的基础信息设置，对基础信息进行全面管理² 对商品的订货，销售以及退货进行全面管理² 对各种业务按不同的时间段查询² 对各种商品以及企业信息的详细查看功能三、系统功能描述 31系统功能分析 销售管理系统是一个典型的数据库应用程序，由基础信息，基础资料。业务管理，信息查询，辅助工具，系统设置，个人设置等模块组成，其功能模块如下：基础信息基础信息主要实现员工职务，单位类型，计量单位，支付方式，银行名称，企

3、业资信，商品类别等功能。基础资料基础资料主要实现企业档案管理，商品资料管理等功能。业务管理业务管理主要实现定货业务，出货业务，退货业务等功能。信息查询信息查询主要实现定货业务查询，出货业务查询，退货业务查询，区域信息查询等功能。辅助工具辅助工具主要实现调用word文档，调用excel文档。调用计数器等功能/系统设置系统设置主要实现员工管理，员工权限管理，公司简介设置等功能。个人设置个人设置主要实现修改密码，修改个人信息等功能。32开发环境：开发工具：Visual FoxPro6.0开发语言： VB语言运行环境：Windows2000四、 总体设计 根据需求分析结果，销售管理系统包括：基础信息、

4、业务管理、基础资料、信息查询、辅助工具、系统设置、个人设置等主要的功能模块。由以上模块建立的销售管理系统总体功能结构图如下： 销售管理系统 基础信息基础资料业务管理信息查询辅助工具系统设置个人设置单位类型计量单位支付银行员工职务商品类型企业档案管理商品资料管理订货业务退货业务出货业务订货业务查询区域信息查询退货业务查询出货业务查询调用word公司简介设置员工权限管理员工管理调用计数器调用excel修改密码修改个人信息企业资信银行名称上图详细分解以下几张结构功能表基础信息基础资料销售管理系统业务管理信息查询辅助工具系统设置个人设置个人设置修改个人信息修改密码系统设置公司简介员工管理员工权限管理信

5、息查询订货业务查询出货业务查询 退货业务查询区域信息查询订货业务业务管理出货业务退货业务基础资料企业档案管理商品资料管理员工职务单位类型计量单位基础信息支付方式银行名称企业资信商品类别五、数据库设计 本数据库采用sql server2000数据库，系统数据库名称为db-sell，主要有七张表。下面分别给出数据表概要及主要数据表的结构。u tb-duty（员工职务信息表）员工职务信息表主要用来保存员工职务名称。表tu-duty的结构如下图5.1所示。 表5.1 tu-duty的结构 字段名数据类型长度主 键 否描述IDint4数据库流水号duty _numbervarchar10职务编号duty

6、_ namevarchar50职务名称duty _remarktext16职务备注信息u tb-inware(商品信息表)商品信息表是用来保存商品的基本信息。表tb-inware的结构如下图5.2所示。 表5.2 tb-inware的结构 字段名数据类型长度主键否描述gradevarchar20是等级Amountmoney8消费额rebatefloat8折扣u tb-goodsOrder(订货和出货信息表)订货和出货信息表用来保存订货和出货信息。表tb-goodsOrder的结构如下图所示。字段名数据类型长度主 键 否描述IDint4数据库流水号goods-numbervarchar50定货编

7、号goods-goodsNumbervarchar50货品的编号goods-accountvarchar50货品数量goods-moneyvarchar50货品单价goods-companyvarchar50出货给哪个公司numbervarchar50定货单号titlevarchar1是否已经出货 employeeIn varchar50定货人编号employeeOutvarchar50出货人编号methodvarchar50付款方式ordertimesmslldatetime4定货时间outimesmalldatetime4出货时间u tb-goodsCancel（退货信息表）退货信息表主要

8、是用来保存退货信息。表tb-goodsCancel的结构如下图所示。字段名数据类型长度主键 否描述IDint4数据库流水号cancel-numbervarchar50退货编号goods-numbervarchar50商品编号order-numbervarchar50定货编号reasontext16退货原因backbit1是否返回供应商moneyfloat8单价employeeNumbervarchar50经办人编号u tb-employee(员工信息表)员工信息表用来保存员工的基本信息。表tb-employee的结构如下图所示。字段名数据类型长度主键 否描述IDint4数据库流水号em-num

9、bervarchar50是员工编号em -accoutvarchar50员工账号em-passwordvarchar50员工密码em-Namevarchar20员工姓名em-sexvarchar10员工性别em-ageint4员工年龄em-birthdayvarchar50员工出生日期em-businessvarchar50员工职务em-schoolvarchar40员工毕业学校u tb-right(员工权限信息表)员工权限信息表主要用来保存员工的权限信息。表tb-right的结构如下图所示。字段名数据类型长度主键 否描述IDint4数据库流水号rt-numbervarchar50员工表中的外

10、键rt-codebit1基本信息设置rt-datebit1基础资料设置rt-operationbit1业务管理设置rt-sellbit1销售分析设置rt-toolbit1辅助工具设置rt-rightbit1系统管理设置u tb-manager(管理员信息表)管理员信息表主要是用来保存管理员信息。表tb-manager的结构如下图所示。字段名数据类型长度主键 否描述IDint4数据库流水号ma-numbervarchar50员工表中的外键ma-managerbit1管理员设置 六、界面设计销售管理系统中有多个界面，下面给出系统登陆、职务信息查询、订货业务查询、退货业务查询、出货业务查询等界面。1

11、) 员工登陆界面功能：实现了员工登陆系统和新员工注册的功能，设计了一个用户登录和新员工注册的界面。2) 职务信息查询界面功能：通过员工职务、计量单位、支付方式、银行名称、企业资信、单位类型等来查询职务编号及对应的名称及职务范围等。3) 订货业务查询界功能：可以根据单据编号查询出订货名称、定货数量、等。4) 出货业务查询功能：可以根据单据编号茶询出出货名称、出货数量、等。5) 退货业务查询界面功能：可以根据单据编号查询出退货名称、出退货数量、等七、详细设计（代码设计）1. 员工登陆模块代码设计a VERSION = 3.00 dataenvironment dataenvironment Dat

12、aenvironment Name = "Dataenvironment" 1 1 form form Form1 wTop = -2Left = -2Height = 447Width = 633DoCreate = .T.Caption = "员工登录"WindowState = 2Name = "Form1" label label Label1 Form1 匜ontName = "隶书"FontSize = 28Caption = "销售管理系统员工登录"Height = 36Left

13、= 120Top = 24Width = 420Name = "Label1" line line Line1 Form1 =Height = 0Left = 0Top = 84Width = 636Name = "Line1" line line Line2 Form1 =Height = 0Left = 0Top = 96Width = 636Name = "Line2" label label Label2 Form1 dFontSize = 18Caption = "账号："Height = 36Left

14、= 96Top = 144Width = 144Name = "Label2" label label Label3 Form1 cFontSize = 18Caption = "密码："Height = 36Left = 96Top = 216Width = 72Name = "Label3" textbox textbox Text1 Form1 AHeight = 36Left = 420Top = 132Width = 144Name = "Text1" textbox textbox Text2 Form

15、1 AHeight = 36Left = 420Top = 216Width = 144Name = "Text2" commandbutton commandbutton Command1 Form1 dTop = 312Left = 396Height = 25Width = 60FontSize = 12Caption = "提交"Name = "Command1" commandbutton commandbutton Command2 Form1 dTop = 312Left = 504Height = 25Width =

16、60FontSize = 12Caption = "重置"Name = "Command2" label label Label4 Form1 iFontSize = 15Caption = "新员工注册"Height = 36Left = 156Top = 312Width = 108Name = "Label4" A宋体, 0, 9, 6, 14, 10, 12, 2, 2宋体, 0, 12, 8, 18, 14, 16, 2, 22. 职务信息查询代码设计 VERSION = 3.00 dataenviron

17、ment dataenvironment Dataenvironment JLeft = 1Top = 220Width = 520Height = 200Name = "Dataenvironment" 1 1 form form Form1 yTop = 0Left = 0Height = 447Width = 633DoCreate = .T.Caption = "职务信息查询"WindowState = 2Name = "Form1" grid grid Grid1 Form1 贑olumnCount = 4Height =

18、288Left = 132Panel = 1Top = 72Width = 420Name = "Grid1"Column1.Name = "Column1"Column2.Name = "Column2"Column3.Name = "Column3"Column4.Width = 155Column4.Name = "Column4" header header 名称 Form1.Grid1.Column1 0Alignment = 2Caption = "编号"Name

19、 = "名称" textbox textbox Text1 Form1.Grid1.Column1 kComment = "和和"BorderStyle = 0Margin = 0ForeColor = 0,0,0BackColor = 255,255,255Name = "Text1" header header Header1 Form1.Grid1.Column2 3Alignment = 2Caption = "名称"Name = "Header1" textbox textbox Te

20、xt1 Form1.Grid1.Column2 YBorderStyle = 0Margin = 0ForeColor = 0,0,0BackColor = 255,255,255Name = "Text1" header header Header1 Form1.Grid1.Column3 7Alignment = 2Caption = "职务范围"Name = "Header1" textbox textbox Text1 Form1.Grid1.Column3 YBorderStyle = 0Margin = 0ForeColo

21、r = 0,0,0BackColor = 255,255,255Name = "Text1" header header Header1 Form1.Grid1.Column4 3Alignment = 2Caption = "操作"Name = "Header1" textbox textbox Text1 Form1.Grid1.Column4 YBorderStyle = 0Margin = 0ForeColor = 0,0,0BackColor = 255,255,255Name = "Text1" com

22、mandbutton commandbutton Command1 Form1.Grid1.Column4 WTop = 23Left = 29Height = 25Width = 60Caption = "Command1"Name = "Command1" label label Label1 Form1 FontName = "隶书"FontSize = 22Caption = "查询职务信息"Height = 24Left = 192Top = 12Width = 324Name = "Label

23、1" commandbutton commandbutton Command1 Form1 VTop = 72Left = 0Height = 24Width = 96Caption = "员工职务"Name = "Command1" commandbutton commandbutton Command2 Form1 WTop = 120Left = 0Height = 24Width = 96Caption = "计量单位"Name = "Command2" commandbutton command

24、button Command3 Form1 WTop = 168Left = 0Height = 24Width = 96Caption = "支付方式"Name = "Command3" commandbutton commandbutton Command4 Form1 WTop = 216Left = 0Height = 24Width = 96Caption = "银行名称"Name = "Command4" commandbutton commandbutton Command5 Form1 WTop =

25、 264Left = 0Height = 24Width = 96Caption = "企业资信"Name = "Command5" commandbutton commandbutton Command6 Form1 WTop = 312Left = 0Height = 24Width = 96Caption = "单位类型"Name = "Command6" line line Line1 Form1 =Height = 0Left = 0Top = 48Width = 636Name = "Line

26、1" line line Line2 Form1 >Height = 396Left = 96Top = 48Width = 0Name = "Line2" 宋体, 0, 9, 6, 14, 10, 12, 2, 23. 订货业务代码设计 VERSION = 3.00 dataenvironment dataenvironment Dataenvironment Name = "Dataenvironment" 1 1 form form Form1 uTop = 0Left = 0Height = 447Width = 633DoCre

27、ate = .T.Caption = "订货业务"WindowState = 2Name = "Form1" commandbutton commandbutton Command1 Form1 cTop = 120Left = 0Height = 36Width = 120FontSize = 12Caption = "订货"Name = "Command1" commandbutton commandbutton Command2 Form1 cTop = 180Left = 0Height = 36Width

28、 = 120FontSize = 12Caption = "出货"Name = "Command2" commandbutton commandbutton Command3 Form1 bTop = 312Left = 36Height = 13Width = 1FontSize = 12Caption = "退货"Name = "Command3" commandbutton commandbutton Command4 Form1 eTop = 240Left = -12Height = 36Width =

29、132FontSize = 12Caption = "退货"Name = "Command4" line line Line1 Form1 =Height = 0Left = 0Top = 72Width = 636Name = "Line1" line line Line2 Form1 =Height = 0Left = 0Top = 96Width = 636Name = "Line2" line line Line3 Form1 ?Height = 348Left = 120Top = 96Width = 0

30、Name = "Line3" label label Label1 Form1 yFontSize = 25Alignment = 2Caption = "销售管理系统"Height = 49Left = 132Top = 12Width = 313Name = "Label1" grid grid Grid1 Form1 籆olumnCount = 4Height = 264Left = 156Top = 144Width = 324Name = "Grid1"Column1.Name = "Colum

31、n1"Column2.Name = "Column2"Column3.Name = "Column3"Column4.Name = "Column4" header header Header1 Form1.Grid1.Column1 7FontSize = 12Caption = "单据号码"Name = "Header1" textbox textbox Text1 Form1.Grid1.Column1 YBorderStyle = 0Margin = 0ForeColor =

32、0,0,0BackColor = 255,255,255Name = "Text1" header header Header1 Form1.Grid1.Column2 7FontSize = 12Caption = "订货名称"Name = "Header1" textbox textbox Text1 Form1.Grid1.Column2 YBorderStyle = 0Margin = 0ForeColor = 0,0,0BackColor = 255,255,255Name = "Text1" heade

33、r header Header1 Form1.Grid1.Column3 7FontSize = 12Caption = "订货数量"Name = "Header1" textbox textbox Text1 Form1.Grid1.Column3 YBorderStyle = 0Margin = 0ForeColor = 0,0,0BackColor = 255,255,255Name = "Text1" header header Header1 Form1.Grid1.Column4 3FontSize = 12Caption

34、 = "操作"Name = "Header1" textbox textbox Text1 Form1.Grid1.Column4 YBorderStyle = 0Margin = 0ForeColor = 0,0,0BackColor = 255,255,255Name = "Text1" label label Label2 Form1 gFontSize = 15Caption = "订货业务"Height = 37Left = 204Top = 108Width = 253Name = "Labe

35、l2" A宋体, 0, 9, 6, 14, 10, 12, 2, 2宋体, 0, 12, 8, 18, 14, 16, 2, 24. 退货业务代码设计 VERSION = 3.00 dataenvironment dataenvironment Dataenvironment Name = "Dataenvironment" 1 1 form form Form1 uTop = 0Left = 0Height = 447Width = 633DoCreate = .T.Caption = "订货业务"WindowState = 2Name =

36、"Form1" commandbutton commandbutton Command1 Form1 cTop = 120Left = 0Height = 36Width = 120FontSize = 12Caption = "订货"Name = "Command1" commandbutton commandbutton Command2 Form1 cTop = 180Left = 0Height = 36Width = 120FontSize = 12Caption = "出货"Name = "C

37、ommand2" commandbutton commandbutton Command3 Form1 bTop = 312Left = 36Height = 13Width = 1FontSize = 12Caption = "退货"Name = "Command3" commandbutton commandbutton Command4 Form1 eTop = 240Left = -12Height = 36Width = 132FontSize = 12Caption = "退货"Name = "Comm

38、and4" line line Line1 Form1 =Height = 0Left = 0Top = 72Width = 636Name = "Line1" line line Line2 Form1 =Height = 0Left = 0Top = 96Width = 636Name = "Line2" line line Line3 Form1 ?Height = 348Left = 120Top = 96Width = 0Name = "Line3" label label Label1 Form1 yFontSize = 25Alignment = 2Caption = "销售管理系统"Height = 49Left = 132Top = 12Width = 313Name = "Label1" grid grid Grid1 Form1 籆olumnCount = 4Height = 264Left = 156Top = 144Width = 324Name = "Grid1"Column1.Name = "Column1"Column2.Name = "Col