十六周个人作业

计划

估计此程序需要3-5天。

开发
需求分析

用户故事：作为一个观众，我希望了解某一场比赛的比分，以便了解赛况。（满意条件：精确到每一局的结果比分）。

从分析用例故事可以知道完成此程序需要这两项任务：选择队伍和查询比赛记录。

以下为改程序的活动图：

代码规范：使用Vs2010和帕斯卡命名法和骆驼命名法。

具体设计：

以下为程序的类图：

具体编码

以下为部分代码：

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Web;
 5 using System.Web.UI;
 6 using System.Web.UI.WebControls;
 7 using VolleyballBll;
 8 using Moudel;
 9 
10 namespace VolleyballUI
11 {
12     public partial class Index : System.Web.UI.Page
13     {
14         private TeamBll teamBll = new TeamBll();
15 
16         protected void Page_Load(object sender, EventArgs e)
17         {
18             if (!IsPostBack)
19             {
20                 BindDropDownList();
21             }
22         }
23 
24         protected void btnSaveName_Click(object sender, EventArgs e)
25         {
26             Team team = new Team();
27              team.Name=TeamName.Text.Trim();
28              if (teamBll.GetInsertTeamName(team))
29              {
30                  Response.Redirect("Index.aspx");
31              }
32              else
33              {
34                  Response.Write("<script>alert('添加失败')</script>");
35              }
36         }
37 
38         public void BindDropDownList()
39         {
40             DropDownListA.DataSource = teamBll.GetSelectAllTeams();
41             DropDownListA.DataTextField = "Name";
42             DropDownListA.DataValueField = "ID";
43             DropDownListA.DataBind();
44             DropDownListB.DataSource = teamBll.GetSelectAllTeams();
45             DropDownListB.DataTextField = "Name";
46             DropDownListB.DataValueField = "ID";
47             DropDownListB.DataBind();
48         }
49 
50         protected void btnSave_Click(object sender, EventArgs e)
51         {
52             if (DropDownListA.SelectedItem.Text == DropDownListB.SelectedItem.Text)
53             {
54                 Response.Write("<script>alert('同一支队伍之间不能比赛！')</script>");
55             }
56             else
57             {
58                 Response.Redirect("Main.aspx?TeamA=" + DropDownListA.SelectedItem.Text + "&TeamB=" + DropDownListB.SelectedItem.Text);
59             }
60         }
61 
62         protected void btnSelect_Click(object sender, EventArgs e)
63         {
64             if (DropDownListA.SelectedItem.Text == DropDownListB.SelectedItem.Text)
65             {
66                 Response.Write("<script>alert('同一支队伍之间没有比赛！')</script>");
67             }
68             else
69             {
70                 Response.Redirect("Select.aspx?TeamA=" + DropDownListA.SelectedItem.Text + "&TeamB=" + DropDownListB.SelectedItem.Text);
71             }
72         }
73     }
74 }

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using System.Web;
 5 using System.Web.UI;
 6 using System.Web.UI.WebControls;
 7 using Moudel;
 8 using System.Data.SqlClient;
 9 using VolleyballBll;
10 
11 namespace VolleyballUI
12 {
13     public partial class Select : System.Web.UI.Page
14     {
15         private GameBll gameBll = new GameBll();
16         protected void Page_Load(object sender, EventArgs e)
17         {   
18             Game game = new Game();
19             game.TeamA = Request.QueryString["TeamA"];
20             game.TeamB = Request.QueryString["TeamB"];
21             if (!IsPostBack)
22             {
23                   SelectTable.DataSource= gameBll.GetSelectGame(game);
24                   SelectTable.DataBind();
25             }  
26         }
27     }
28 }