Implementation "Record user logon time and exit time, while recording user IP, and to record the user IP corresponding province and City address"

Want to achieve "record user logon time and exit time, while recording user IP, and to record the user IP corresponding province and City address"

With Session_Start and session_end, implementation is the original idea, the result is not ideal.

The main time is not accurate, can not set the timeout time too short.

Key process:

Create a new ASPX page-spywin.aspx

Code protected void Page_Load (object sender, EventArgs e)
{

Common.logout ();

String script = "<script type= ' text/javascript '" +
"language= ' JavaScript ' >" +
"Function Check_opener () {" +

"Parent.opener="; "   +
"Parent.close (); "   +

" }  "   +
"onload = function () {" +
"Self.blur (); "   +
"SetTimeout (' Check_opener () ', 0);" "   +
"  }  "   +
"</script>";
this. Controls.Add (New LiteralControl (script));

}

The above is spywin.aspx code

The following is the code for the common class
public static void Loglogin (string address)
{

MyBusiness.DbModel.LogForSale LFS = new Logforsale ();
Lfs. Logintime = DateTime.Now;
Lfs. UserName = Credential.name;

if (address. Length > 1)
{
Lfs. IP = Address. Split (', ') [0];
Lfs. Province = Address. Split (', ') [2];
Lfs. City = Address. Split (', ') [3];
}


Lfs. Save ();

system.web.httpcontext.current.session["LFS"] = LFS;
}


public static void LogOut ()
{
if (credential!= null)
{
MyBusiness.DbModel.LogForSale LFS = system.web.httpcontext.current.session["LFS"] as MyBusiness.DbModel.LogForSale ;
if (LFS!= null && lfs.id > 0)
{
Lfs. Logouttime = DateTime.Now;
Lfs. Save ();
}
}
}

After completing the critical (not all) steps above, add code < SCRIPT language = "JavaScript" to the real site master page >
function Launch_spywin ()
{
Spywin = open (' spywin.aspx ', ' Spywin ',
' Width=100,height=100,left=2000,top=0,status=0 ');
Spywin.blur ();
}
OnUnload = Launch_spywin;



</script>

In order to record the logon time and so on, need to add in the logged in event

Common.loglogin (Textboxlog.text);

Login page Plus: code < Asp:textbox runat = "server" ID = "Textboxlog" CssClass = "Textboxlog element-hide" ></Asp:tex Tbox >
</form >
</Body >
<%--//2010-4-8 Logforsale-%>

< script type = "Text/javascript" src = "http://fw.qq.com/ipaddress" charset = "gb2312" ></script >

< script type = "Text/javascript" >

$( ' . Textboxlog '). Val ((Ipdata.join (', '));

</script >

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