/// </summary>
/// <param name="userName"></param>
/// <param name="passWord"></param>
/// <returns></returns>
public bool Login(String userName, String passWord)
{
bool succ = false;
JTable tab1 = new JTable(TableName);
List <SearchField> condition = new List <SearchField>();
condition.Add(new SearchField("UserName", userName));
DataSet ds1 = tab1.SearchData(condition, 1, "*");
if (ds1 != null && ds1.Tables[0].Rows.Count > 0)
{
DataRow dr1 = ds1.Tables[0].Rows[0];
if (JString.MD5(passWord) == dr1["password"].ToString() ||
passWord == dr1["password"].ToString())
{
succ = true;
JCookie.SetCookieValue("CurrentLogin", userName);
if (dr1["isAdmin"].ToString().Trim() == "1")
{
HttpContext.Current.Session["isAdmin"] = true;
}
else
{
HttpContext.Current.Session["isAdmin"] = false;
}
dr1["LastLogin"] = DateTime.Now.ToString();
if (passWord == dr1["password"].ToString())
{
dr1["password"] = JString.MD5(passWord);
}
tab1.Update(ds1.Tables[0]);
}
}
ds1.Dispose();
tab1.Close();
return(succ);
}
//submit login
void but1_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(this.username.Value) == false)
{
if (String.IsNullOrEmpty(Request.Form["password"]) == false)
{
JUserBU bu1 = new JUserBU();
String userid = String.Empty;
String departnum = String.Empty;
int succ = bu1.Login(this.username.Value, Request.Form["password"], ref userid, ref departnum);
if (succ == 0)
{
JAjax.AlertAndFocusControl("错误：用户名不存在！", this.username.ClientID);
}
else if (succ == 1)
{
JAjax.AlertAndFocusControl("错误：登录密码不正确！", "password");
}
else if (succ == 2)
{
JAjax.AlertAndFocusControl("错误：用户名已停用，请联系管理员！", "password");
}
else
{
//设置用户的登录
WebFrame.FrameLib.Login(userid);
JCookie.SetCookieValue("login_userid", this.username.Value);
JCookie.SetCookieValue("departnum", departnum);
if (this.remember.Checked)
{
JCookie.SetCookieValue("login_password", Request.Form["password"]);
JCookie.SetCookieValue("login_remember", "true");
}
else
{
JCookie.SetCookieValue("login_password", "");
JCookie.SetCookieValue("login_remember", "");
}
//设置登录后转向的URL
String toUrl = "/SysManager/ManagerIndex.aspx";
if (String.IsNullOrEmpty(toUrl) == false)
{
Response.Redirect(toUrl, true);
}
}
}
else
{
JAjax.AlertAndFocusControl("错误：请输入登录的密码！", "password");
}
}
else
{
JAjax.AlertAndFocusControl("错误：请输入登录的用户名！", this.username.ClientID);
}
}
