使用GirdView展现MOSS自定义列表

前台展现代码：

展现页面ascx
 1 <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="DealProjectItems.ascx.cs" Inherits="ProjectManager.MyUserControl.DealItems.DealProjectItems" %>
 2 <asp:Panel ID="PanelDealProjectMain" runat="server" Visible="false">
 3 <div>待批项目</div>
 4 <div style="text-align: center">
 5                 <asp:GridView ID="GridViewDealProjectItems" runat="server" 
 6                     AutoGenerateColumns="False" BackColor="White" BorderColor="#E7E7FF" 
 7                     BorderStyle="None" BorderWidth="1px" CellPadding="3" GridLines="Horizontal" 
 8                     style="text-align: center" Width="98%">
 9                     <FooterStyle BackColor="#B5C7DE" ForeColor="#4A3C8C" />
10                     <RowStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" />
11                     <PagerStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" HorizontalAlign="Right" />
12                     <SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="#F7F7F7" />
13                     <HeaderStyle BackColor="#4A3C8C" Font-Bold="True" ForeColor="#FFFFFF" />
14                     <AlternatingRowStyle BackColor="#F7F7F7" />
15                     <Columns>
16                         <asp:HyperLinkField DataNavigateUrlFields="ID" 
17                             DataNavigateUrlFormatString="/ProjectManagement/Lists/ProjectSiteList/DispForm.aspx?ID={0}" 
18                             DataTextField="项目名称" HeaderStyle-ForeColor="#FFFFFF" HeaderText="项目名称">
19 <HeaderStyle ForeColor="White"></HeaderStyle>
20                         </asp:HyperLinkField>
21                         <asp:BoundField DataField="项目编号" HeaderStyle-ForeColor="#FFFFFF" 
22                             HeaderText="项目编号">
23 <HeaderStyle ForeColor="White"></HeaderStyle>
24                         </asp:BoundField>
25                         <asp:BoundField DataField="行业" HeaderStyle-ForeColor="#FFFFFF" HeaderText="行业">
26 <HeaderStyle ForeColor="White"></HeaderStyle>
27                         </asp:BoundField>
28                         <asp:BoundField DataField="项目类别" HeaderStyle-ForeColor="#FFFFFF" 
29                             HeaderText="项目类别">
30 <HeaderStyle ForeColor="White"></HeaderStyle>
31                         </asp:BoundField>
32                         <asp:BoundField DataField="地区省" HeaderStyle-ForeColor="#FFFFFF" 
33                             HeaderText="地区省">
34 <HeaderStyle ForeColor="White"></HeaderStyle>
35                         </asp:BoundField>
36                         <asp:BoundField DataField="地区市" HeaderStyle-ForeColor="#FFFFFF" 
37                             HeaderText="地区市">
38 <HeaderStyle ForeColor="White"></HeaderStyle>
39                         </asp:BoundField>
40                         <asp:BoundField DataField="项目负责人" HeaderStyle-ForeColor="#FFFFFF" 
41                             HeaderText="项目负责人">
42 <HeaderStyle ForeColor="White"></HeaderStyle>
43                         </asp:BoundField>
44                         <asp:BoundField DataField="审批状态" HeaderStyle-ForeColor="#FFFFFF" 
45                             HeaderText="审批状态">
46 <HeaderStyle ForeColor="White"></HeaderStyle>
47                         </asp:BoundField>
48                         <asp:BoundField DataField="项目优先级" HeaderStyle-ForeColor="#FFFFFF" 
49                             HeaderText="项目优先级">
50 <HeaderStyle ForeColor="White"></HeaderStyle>
51                         </asp:BoundField>
52                     </Columns>
53                 </asp:GridView>
54     
55 </div>
56 <asp:Label ID="Lable_ProjectMessage" ForeColor="Red" Text="暂时没有需要审批的项目。" Visible="False" runat="server">
57 </asp:Label>
58 </asp:Panel>

 

后台代码：

 

class DealProjectItems
  1 using System;
  2 using System.Collections;
  3 using System.Configuration;
  4 using System.Data;
  5 using System.Data.SqlClient;
  6 using System.Web;
  7 using System.Web.Security;
  8 using System.Web.UI;
  9 using System.Web.UI.HtmlControls;
 10 using System.Web.UI.WebControls;
 11 using System.Web.UI.WebControls.WebParts;
 12 
 13 using Microsoft.SharePoint;
 14 
 15 namespace ProjectManager.MyUserControl.DealItems
 16 {
 17     public partial class DealProjectItems : System.Web.UI.UserControl
 18     {
 19         /// <summary>
 20         /// 待批项目记录
 21         /// </summary>
 22         private DataTable DealItems;
 23 
 24         protected void Page_Load(object sender, EventArgs e)
 25         {
 26             ///判断当前用户是否是项目总监和站点集管理员
 27             if (SPContext.Current.Web.CurrentUser.IsSiteAdmin || this.IsMajordomo(SPContext.Current.Web.CurrentUser))
 28             {
 29                 //显示待办项目
 30                 this.PanelDealProjectMain.Visible = true;
 31                 this.InitDealItemsColumns();
 32                 this.InitDealItemsData();
 33                 if (this.DealItems.Rows.Count > 0)
 34                 {
 35                     this.Lable_ProjectMessage.Visible = false;
 36                     this.GridViewDealProjectItems.DataSource = this.DealItems.DefaultView;
 37                 }
 38                 else
 39                 {
 40                     //显示提示信息
 41                     this.Lable_ProjectMessage.Visible = true;
 42                 }
 43                 this.GridViewDealProjectItems.DataBind();
 44             }
 45             else
 46             {
 47                 //隐藏待办项目
 48                 this.PanelDealProjectMain.Visible = false;
 49             }
 50         }
 51 
 52         /// <summary>
 53         /// 初始化列
 54         /// </summary>
 55         private void InitDealItemsColumns()
 56         {
 57             if (this.DealItems == null)
 58             {
 59                 this.DealItems = new DataTable();
 60                 this.DealItems.Columns.Add("ID");
 61                 this.DealItems.Columns.Add("项目名称");
 62                 this.DealItems.Columns.Add("项目编号");
 63                 this.DealItems.Columns.Add("行业");
 64                 this.DealItems.Columns.Add("项目类别");
 65                 this.DealItems.Columns.Add("地区省");
 66                 this.DealItems.Columns.Add("地区市");
 67                 this.DealItems.Columns.Add("项目负责人");
 68                 this.DealItems.Columns.Add("审批状态");
 69                 this.DealItems.Columns.Add("项目优先级");
 70             }
 71 
 72         }
 73 
 74         /// <summary>
 75         /// 初始化数据
 76         /// </summary>
 77         private void InitDealItemsData()
 78         {
 79             SPSecurity.RunWithElevatedPrivileges(delegate()
 80             {
 81                 SPSite site = new SPSite(SPContext.Current.Site.Url);
 82                 SPWeb projectWeb = site.AllWebs[SPContext.Current.Web.ID];
 83                 SPList projectList = projectWeb.Lists["项目站点"];
 84                 
 85                 SPField projectManagerField = projectList.Fields["项目负责人"];
 86                 
 87                 foreach (SPListItem item in projectList.Items)
 88                 {
 89                     if (!item["审批状态"].ToString().Equals("0"))
 90                     {
 91                         DataRow row = this.DealItems.Rows.Add(new object[0]);
 92                         row["ID"] = item["ID"].ToString();
 93                         row["项目名称"] = item["项目名称"].ToString();
 94                         row["项目编号"] = item["项目编号"].ToString();
 95                         row["行业"] = item["行业"].ToString();
 96                         row["项目类别"] = item["项目类别"].ToString().Substring(item["项目类别"].ToString().IndexOf('_') + 1);
 97                         row["地区省"] = item["地区省"].ToString();
 98                         row["地区市"] = item["地区市"].ToString().Substring(item["地区市"].ToString().IndexOf('_') + 1);
 99                         row["项目负责人"] = ((SPFieldUserValue)projectManagerField.GetFieldValue(item["项目负责人"].ToString())).User.Name;
100 
101                         if (item["审批状态"].ToString().Equals("1"))
102                             row["审批状态"] = "已拒绝";
103                         else if (item["审批状态"].ToString().Equals("2"))
104                             row["审批状态"] = "待定";
105 
106                         row["项目优先级"] = item["项目优先级"].ToString();
107                     }
108                 }
109             });
110         }
111 
112         /// <summary>
113         /// 是否是项目总监
114         /// </summary>
115         /// <param name="currentUser">当前登陆用户</param>
116         /// <returns></returns>
117         private bool IsMajordomo(SPUser currentUser)
118         {
119             bool result = false;
120 
121             SPSecurity.RunWithElevatedPrivileges(delegate()
122             {
123                 SPSite site = new SPSite(currentUser.ParentWeb.Site.Url);
124                 SPWeb projectWeb = site.AllWebs["ProjectManagement"];
125                 SPGroup majordomoGroup = projectWeb.SiteGroups["项目总监"];
126                 if (majordomoGroup != null)
127                 {
128                     foreach (SPUser user in majordomoGroup.Users)
129                     {
130                         if (user.LoginName.Equals(currentUser.LoginName))
131                         {
132                             result = true;
133                             break;
134                         }
135                     }
136                 }
137 
138             });
139 
140             return result;
141         }
142 
143     }
144 }