masterpage.master.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Collections.Generic;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Xml;
using System.IO;
using Office.Model;
using Office.BLL;

public partial class MasterPage : System.Web.UI.MasterPage
{
    private static UserInfo user = null;
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            check();
            InitSeting();
            ShowImage();
            CreateMenu();
            //根据角色权限ID 动态加载数据
            if (user.Role.RoleId == 2)
            {
                this.XmlDataSource1.DataFile = "~/MenuXML.xml";
            }
            else
            {
                this.XmlDataSource1.DataFile = "~/MenuXMLTwo.xml";
            }
        }
    }
    /// <summary>
    /// 初始化页面数据
    /// </summary>
    private void InitSeting()
    {
        string UserId = user.UserId;
        this.lblTime.Text = time;
        this.lbl_name.Text = UserId;
        this.lbl_role.Text = user.Role.RoleName;
        DepartInfo depart = DepartInfoManager.GetDepartInfoByDepartId(user.DepartId);
        this.lbl_department.Text = depart.DepartName;
        this.lbl_mes.Text = MessageToUserManager.GetNotReadMesssage(UserId).ToString();
    }
    XmlDocument doc = new XmlDocument();

    private void InitMenu(XmlElement node, Int32 PId)
    {
        IList<SysFun> list = SysFunManager.GetSysFunByParentId(PId);
        foreach (SysFun tmp in list)
        {
            XmlElement no1 = doc.CreateElement("MenuThree");
            no1.SetAttribute("name",tmp.DisplayName);
            no1.SetAttribute("URL",tmp.NodeURL);
            node.AppendChild(no1);
            //InitMenu(no1,tmp.NodeId);
        }  
    }
    /// <summary>
    /// 创建XML文件
    /// </summary>
    public void CreateMenu()
    {
        String filename = Server.MapPath("~/MenuXML.xml");
        if (user.Role.RoleId == 1)
        {
            filename = Server.MapPath("~/MenuXMLTwo.xml");
        }
        if (!File.Exists(filename))
        {
            IList<RoleRight> RightList = RoleRightManager.GetRoleRightsByRoleId(user.Role.RoleId);
            XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "UTF-8", null);
            doc.AppendChild(dec);

            XmlElement root = doc.CreateElement("Menu");
            doc.AppendChild(root);
            foreach (RoleRight tmp in RightList)
            {
                XmlElement node = doc.CreateElement("MenuTwo");
                node.SetAttribute("name", tmp.Node.DisplayName);
                if (tmp.Node.ParentNodeId == 0)
                {
                    root.AppendChild(node);
                    InitMenu(node, tmp.Node.NodeId);
                }
            }
            doc.Save(filename);
        }
    }

    /// <summary>
    ///是否显示新消息图片
    /// </summary>
    private void ShowImage()
    {
        int s = Int32.Parse(lbl_mes.Text);
        if (s == 0)
        {
            this.imgNew.Visible = false;
        }
        else
        {
            this.imgNew.Visible = true;
        }
    }
    /// <summary>
    /// 检查用户是否登录
    /// </summary>
    private void check()
    {
        if (Session["User"] == null)
        {
            Response.Redirect("~/Login.aspx");
        }
        else
        {
            user = Session["User"] as UserInfo;
        }
    }
    /// <summary>
    /// 属性：获取当前时间
    /// </summary>
    public String time
    {
        get { return DateTime.Now.ToShortDateString(); }
    }
    protected void LinkButton2_Click(object sender, EventArgs e)
    {
        Session.Clear();
        Response.Redirect("Login.aspx");
    }
    protected void LinkButton3_Click(object sender, EventArgs e)
    {

    }
}