1using System;
 2using System.Data;
 3using System.Configuration;
 4using System.Collections;
 5using System.Web;
 6using System.Web.Security;
 7using System.Web.UI;
 8using System.Web.UI.WebControls;
 9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11using Web2ASPNET2.WebTags;
12using Web2ASPNET2.CommonOperation;
13using Web2ASPNET2.UserCommonOperation;
14
15public partial class Admin_RoleManage:System.Web.UI.Page
16...{
17    protected void Page_Load(object sender,EventArgs e)
18    ...{    /**////判断用户是否登录
19        UserInfo info = (UserInfo)UserCommonOperation.GetUserInfo(Session);
20        if(info == null)
21        ...{   /**////返回到上一个页面
22            Response.Write("<script>history.back()</script>");
23            /**////跳转到登录页面
24            Server.Transfer("~/Portal/UserLogin.aspx");
25            return;
26        }
27        /**////绑定控件的数据
28        if(!Page.IsPostBack)
29        ...{
30            BindPageData();
31        }
32    }
33    private void BindPageData()
34    ...{   /**////绑定控件的数据
35        Role role = new Role();
36        Web2ASPNET2.CommonOperation.DataBinder.BindGridViewData(
37            gvRole,role.GetRoles(WebTags.WebTagsProjectID));
38    }
39    protected void btnAdd_Click(object sender,EventArgs e)
40    ...{   /**////页面重定向
41        Server.Transfer("~/Admin/AddRole.aspx");
42    }
43    protected void gvRole_RowCommand(object sender,GridViewCommandEventArgs e)
44    ...{
45        if(e.CommandName == "update")
46        ...{   /**////执行重定向操作
47            Server.Transfer("~/Admin/UpdateRole.aspx?RoleID=" + e.CommandArgument.ToString());
48        }
49        if(e.CommandName == "del")
50        ...{   /**////执行删除操作
51            Role role = new Role();
52            role.DeleteRole(DataTypeConvert.ConvertToInt(e.CommandArgument.ToString()));
53            /**////重新绑定控件数据
54            BindPageData();
55        }
56    }
57    protected void gvRole_RowDataBound(object sender,GridViewRowEventArgs e)
58    ...{   /**////为删除按钮添加确认对话框
59        ImageButton ibtDelete = (ImageButton)e.Row.FindControl("ibtDelete");
60        if(ibtDelete != null)
61        ...{
62            ibtDelete.Attributes.Add("onclick","return confirm('你确定要删除所选择的数据行吗?');");
63        }
64    }
65}
66