/// <summary>
/// 判断管理员是否已经登录(解决Session超时问题)
/// </summary>
public bool IsAdminLogin()
{
//如果Session为Null
if (Session["adminname"] != null)
{
return(true);
}
else
{
//检查Cookies
HttpCookie cookie = System.Web.HttpContext.Current.Request.Cookies["admin"];
string adminname = (string)cookie.Values["adminname"];
string adminpwd = (string)cookie.Values["adminPwd"];
if (adminname != "" && adminpwd != "")
{
Cms.BLL.C_admin bll = new Cms.BLL.C_admin();
Cms.Model.C_admin model = bll.GetModel(adminname, adminpwd);
if (model != null)
{
Session["adminname"] = model;
return(true);
}
}
}
return(false);
}
public static Cms.Model.C_admin GetLoginState(string id)
{
Cms.Model.C_admin model = null;
if (id == null || id.Length <= 0)
{
WebHint.ShowError("登录超时，请重新登录", "/admin/login.aspx", true, "Error");
}
else
{
model = new Cms.BLL.C_admin().GetModel(Convert.ToInt32(id));
}
return(model);
}
private bool DataUpdate(int _id)
{
Cms.BLL.C_admin bll = new Cms.BLL.C_admin();
Cms.Model.C_admin model = new Cms.Model.C_admin();
model.id = _id;
model.role_id = int.Parse(ddlRoleId.SelectedValue);
model.role_type = new Cms.BLL.C_admin_role().GetModel(model.role_id).role_type;
if (cbIsLock.Checked == true)
{
model.is_lock = 0;
}
else
{
model.is_lock = 1;
}
////检测用户名是否重复
//if (bll.Exists(txtUserName.Text.Trim()))
//{
// return false;
//}
model.user_name = txtUserName.Text.Trim();
model.password = txtPassword.Text.Trim();
model.real_name = txtRealName.Text.Trim();
model.telephone = txtTelephone.Text.Trim();
model.email = txtEmail.Text.Trim();
model.add_time = DateTime.Now;
if (bll.Update(model))
{
adminUser.AddAdminLog(DTEnums.ActionEnum.Edit.ToString(), model.user_name); //记录日志
JscriptMsg("修改信息成功！", "manager_list.aspx", "Success");
return(true);
}
else
{
JscriptMsg("修改信息失败！", "manager_edit.aspx?action=add", "Error");
return(false);
}
}
public void bind_date(int _id)
{
Cms.BLL.C_admin bll = new Cms.BLL.C_admin();
Cms.Model.C_admin model = bll.GetModel(_id);
ddlRoleId.SelectedValue = model.role_id.ToString();
if (model.is_lock == 0)
{
cbIsLock.Checked = true;
}
else
{
cbIsLock.Checked = false;
}
txtUserName.Text = model.user_name;
txtUserName.Attributes.Remove("ajaxurl");
txtPassword.Text = model.password;
txtPassword1.Text = model.password;
txtRealName.Text = model.real_name;
txtTelephone.Text = model.telephone;
txtEmail.Text = model.email;
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
string userName = txtUserName.Text.Trim(); //用户名
string userPwd = txtPassword.Text.Trim(); //密码
if (userName.Equals("") || userPwd.Equals(""))
{
msgtip.InnerHtml = "请输入用户名或密码";
return;
}
string sCode = "";
if (Session["MsgCheckCode"] != null)
{
sCode = Session["MsgCheckCode"].ToString();
}
else
{
msgtip.InnerHtml = "请重新输入验证码!";
return;
}
string rCode = this.SecureCode.Text.ToString().Trim();
if (rCode != sCode)
{
msgtip.InnerHtml = "验证码不正确!";
return;
}
Cms.BLL.C_admin bll = new Cms.BLL.C_admin();
if (bll.ExistsUser(userName, userPwd))
{
DataSet ds = bll.GetList("user_name='" + userName + "' and password='******'");
if (ds.Tables[0].Rows.Count > 0)
{
//写入session
Session["adminname"] = userName; //保存session 用户名
Session["id"] = ds.Tables[0].Rows[0]["id"].ToString(); //保存session 用户名ID
Session["adminid"] = ds.Tables[0].Rows[0]["role_id"].ToString(); //保存session 用户名角色ID
Session["adminType"] = ds.Tables[0].Rows[0]["role_type"].ToString(); //保存session 用户类型
Session["adminPwd"] = userPwd; //保存session 用户密码
//写入Cookie
HttpCookie cookie = new HttpCookie("admin"); //创建Cookie
cookie["adminname"] = userName; //保存Cookie 用户名
cookie["id"] = ds.Tables[0].Rows[0]["id"].ToString(); //保存Cookie 用户名ID
cookie["adminid"] = ds.Tables[0].Rows[0]["role_id"].ToString(); //保存Cookie 用户名角色ID
cookie["adminType"] = ds.Tables[0].Rows[0]["role_type"].ToString(); //保存Cookie 用户类型
cookie["adminPwd"] = userPwd; //保存Cookie 用户密码
cookie.Expires = DateTime.Now.AddHours(14400);
Response.Cookies.Add(cookie);
adminUser.AddAdminLog(DTEnums.ActionEnum.Login.ToString(), userName); //记录日志
this.Response.Redirect("index.aspx", true);
}
else
{
msgtip.InnerHtml = "用户名或密码有误，请重试！";
return;
}
}
else
{
msgtip.InnerHtml = "请输入正确的用户名和密码!";
return;
}
}