µ±Ç°Îļþ·¾¶£ºXMLClassBooks/reg.aspx.cs

		            
  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 System.IO;
 12
 13using xmlOp;    //ÒýÈëXmlOpÀàµÄÃüÃû¿Õ¼ä
 14
 15public partial class Reg : System.Web.UI.Page
 16...{
 17    string xmlFile = ConfigurationManager.AppSettings["xmlFile"];   //¶Á³öÅäÖÃÎļþµÄXmlÎļþ·¾¶
 18    Logic lg = new Logic();  //´´½¨LogicÀà¶ÔÏó  
 19
 20    protected void Page_Load(object sender, EventArgs e)
 21    ...{
 22        if (!IsPostBack)
 23        ...{
 24            XmlOp op = new XmlOp(xmlFile);  //´´½¨XmlOpÀà¶ÔÏó
 25            if (op.NodeCount("//Root") == 0) //Èç¹ûÒ»¸öͬѧ³ÉÔ±¶¼Ã»ÓУ¬ÔòÈ¡ÏûÐÕÃûÑéÖ¤
 26                this.CustomValidator1.Enabled = false;
 27        }
 28    }
 29
 30    //Ìá½»×¢²áÐÅÏ¢
 31    protected void btnReg_Click(object sender, EventArgs e)
 32    ...{       
 33        if (IsValid)    //Èç¹ûͨ¹ýËùÓÐÑéÖ¤
 34        ...{
 35            string _name = txtUserName.Text.Trim();
 36            string _nickName = txtNickName.Text.Trim();
 37            string _pwd = txtUserPwd.Text.Trim();
 38            string _sex = rbtnMan.Checked ? rbtnMan.Text : rbtnWoman.Text;  //ÅжÏÐÔ±ð
 39            string _birthday = txtBirthday.Text.Trim();
 40            string _email = txtEmail.Text.Trim();
 41            string _qq = txtQQ.Text.Trim();
 42            string _msn = txtMsn.Text.Trim();
 43            string _Tel = txtTel.Text.Trim();
 44            string _address = txtAddress.Text.Trim();
 45            string _work = txtWork.Text.Trim();
 46            string _homepage = txtHomePage.Text.Trim();
 47            string _photo = "";
 48            string _time = DateTime.Now.ToString();
 49
 50            //ÉÏ´«Í¼Æ¬
 51            string _file = this.FileUpload1.FileName.ToString().ToLower();
 52            if (_file != "")
 53            ...{
 54                string _fileType = this.FileUpload1.PostedFile.ContentType;
 55                if (_fileType.Substring(0, 5) == "image")   //ÅжÏÊÇ·ñͼƬÎļþ
 56                ...{
 57                    _photo = "images/" + _name + _file.Substring(_file.LastIndexOf("."));
 58                    this.FileUpload1.SaveAs(Server.MapPath(_photo)); //±£´æͼƬ
 59                }
 60                else
 61                ...{
 62                    lg.Msg("ͼƬ¸ñʽ²»¶Ô!");
 63                    return; //ÖÕÖ¹Ö´ÐÐ
 64                }
 65            }
 66            //½ÚµãÊý×é
 67            string[] stu =...{"Name", "NickName", "Pwd", "Sex", "Birthday", "Email",
 68                "QQ", "Msn", "Tel", "Homepage", "Address", "Work", "Photo","Time" };
 69            //½ÚµãÖµÊý×é
 70            string[] stuInfo =...{_name, _nickName, _pwd, _sex, _birthday, _email, 
 71                _qq, _msn, _Tel, _homepage, _address, _work, _photo,_time };
 72
 73            XmlOp op = new XmlOp(xmlFile);
 74            //µ÷ÓÃXml²Ù×÷ÀàµÄInsertNode·½·¨£¬²åÈëеÄͬѧ³ÉÔ±¼Ç¼
 75            if (op.InsertNode("//Root", "Student", stu, stuInfo))
 76            ...{
 77                op.InsertAttrib("//Root/Student[Name='"+ _name +"']","Admin","no");
 78                op.Save(xmlFile);   //±£´æXmlÎĵµ
 79                lg.Msg("¹§Ï²,³É¹¦ÒÑ×¢²á!");
 80                ClearTextBox(); //Çå¿ÕËùÓÐÎı¾¿ò
 81            }
 82        }
 83    }
 84
 85    //ÑéÖ¤Ãû×ÖÊÇ·ñ´æÔÚ
 86    protected void CustomValidator1_ServerValidate(object source, ServerValidateEventArgs args)
 87    ...{
 88        string _name = args.Value;  //È¡µÃÒªÑéÖ¤µÄÎı¾¿òÖµ
 89        XmlOp op = new XmlOp(xmlFile);
 90        if (op.SelectNode("//Root/Student", 0, _name))  //ÅжÏÊÇ·ñ´æÔÚ
 91            args.IsValid = false;
 92        else
 93            args.IsValid = true;
 94    }
 95
 96    //ÖØд°´Å¥Ê¼þ
 97    protected void btnReset_Click(object sender, EventArgs e)
 98    ...{
 99        ClearTextBox(); //µ÷ÓÃÇå¿ÕÎı¾¿òº¯Êý
100    }
101
102    //Çå¿ÕÎı¾¿ò
103    private void ClearTextBox()
104    ...{
105        this.txtAddress.Text = "";
106        this.txtBirthday.Text = "";
107        this.txtEmail.Text = "";
108        this.txtTel.Text = "";
109        this.txtHomePage.Text = "";
110        this.txtMsn.Text = "";
111        this.txtNickName.Text = "";
112        this.txtQQ.Text = "";
113        this.txtUserName.Text = "";
114        this.txtUserPwd.Text = "";
115        this.txtUserPwd2.Text = "";
116        this.txtWork.Text = "";
117    }
118}
119