private void pageLode()
{
if (Request.QueryString["action"] != null)
{
if (userType == 0)
{
if (Request.QueryString["action"].Equals("delete") && Request.QueryString["id"] != null)
{
B_User b = new B_User();
if (b.deleteByUserID(Convert.ToInt32(Request.QueryString["id"])))
{
Response.Redirect("User.aspx");
}
else
{
Response.Write("<script>alert('删除失败')</script>");
}
}
}
else
{
Response.Write("<script>alert('用户权限不足，不能删除！')</script>");
}
}
bindUserData();
}
private void bindUserData()
{
AspNetPager1.PageSize = Convert.ToInt32(page_rows.SelectedValue);
B_User b = new B_User();
DataSet ds = b.getUserData();
PagedDataSource ps = new PagedDataSource();
ps.DataSource = ds.Tables[0].DefaultView;
AspNetPager1.RecordCount = ps.Count;
ps.CurrentPageIndex = AspNetPager1.CurrentPageIndex - 1;
ps.AllowPaging = true;
ps.PageSize = AspNetPager1.PageSize;
R_User.DataSource=ps;
R_User.DataBind();
}
protected void but_user_Click(object sender, EventArgs e)
{
string name = UserName.Value.Trim();
string ut = User_Type.SelectedValue;
string pwd = new Encrypt().Get_MD5_Method32(PassWord.Value);
string pwd1 = PassWord1.Value;
string pwd2 = PassWord2.Value;
if (Convert.ToInt32(ut) > userType || userType == 0|| name.Equals(Request.Cookies["user"]["UserName"]))
{
if (!name.Equals(string.Empty) && pwd1.Equals(pwd2))
{
_PassWord.Visible = true;
B_User b = new B_User();
DataTable dt = b.getUserByID(id);
if (pwd.Equals(dt.Rows[0]["Password"]))
{
_oldPwd.Visible = true;
if (action.Equals("edit"))
{
R_User r = new R_User();
r.ID = id;
r.Password = new Encrypt().Get_MD5_Method32(pwd1);
if (b.editUser(r))
{
Response.Redirect("User.aspx");
}
else
{
Response.Write("<script>alert('修改失败')</script>");
}
}
}
else
{
_oldPwd.Visible = false;
}
}
else if (!pwd1.Equals(pwd2))
{
_PassWord.Visible = false;
}
}
else
{
Response.Write("<script>alert('用户权限不足，不能修改！')</script>");
}
}
protected void but_user_Click(object sender, EventArgs e)
{
string name = UserName.Value.Trim();
string ut = User_Type.SelectedValue;
string pwd1 = PassWord1.Value;
string pwd2 = PassWord2.Value;
if (Convert.ToInt32(ut) > userType||userType==0)
{
if (!name.Equals(string.Empty) && pwd1.Equals(pwd2))
{
B_User b = new B_User();
_PassWord.Text = string.Empty;
R_User r = new R_User();
r.User_Name = name;
r.User_Type = Convert.ToInt32(ut);
r.Password = new Encrypt().Get_MD5_Method32(pwd1); ;
r.LoginCount = 0;
if (b.searchUser(name))
{
_UserName.Text = string.Empty;
if (b.addUser(r))
{
Response.Redirect("User.aspx");
}
else
{
Response.Write("<script>alert('添加失败')</script>");
}
}
else
{
_UserName.Text = "用户名已存在";
}
}
else if (!pwd1.Equals(pwd2))
{
_PassWord.Text = "两次输入密码不一致";
}
}
else
{
Response.Write("<script>alert('用户权限不足不能添加！')</script>");
}
}
protected void but_login_Click(object sender, EventArgs e)
{
if (Request.Cookies["CheckCode"] != null)
{
if (vdcode.Value.ToUpper().Equals(Request.Cookies["CheckCode"].Value.ToUpper()))
{
string user = userid.Text.Trim();
string password = new Encrypt().Get_MD5_Method32(pwd.Text.Trim());
B_User b = new B_User();
DataTable dt = b.selUser(user);
if (dt.Rows.Count == 1)
{
DataRow dr = dt.Rows[0];
if (dr["Password"].Equals(password))
{
int id = Convert.ToInt32(dr["ID"].ToString());
if (b.updatalogin(id))
{
string usertype = dr["User_Type"].ToString();
Response.Cookies["user"]["ID"] = id.ToString();
Response.Cookies["user"]["UserName"] = System.Web.HttpContext.Current.Server.UrlEncode(user);
Response.Cookies["user"]["UserType"] = usertype;
Response.Redirect("Default.aspx");
}
}
else
{
Response.Write("<script>alert('密码不正确!')</script>");
}
}
else
{
Response.Write("<script>alert('用户名不正确!')</script>");
}
}
else
{
Response.Write("<script>alert('验证码输入不正确!')</script>");
}
}
}
/// <summary>
/// 根据ID绑定要修改的数据
/// </summary>
/// <param name="id"></param>
private void bindUserByID(int id)
{
B_User b = new B_User();
DataTable dt = b.getUserByID(id);
UserName.Value = dt.Rows[0]["User_Name"].ToString();
UserName.Disabled = true;
User_Type.SelectedValue = dt.Rows[0]["User_Type"].ToString();
User_Type.Enabled = false;
}
/// <summary>
/// 绑定用户类型下拉框
/// </summary>
private void bindUserType()
{
B_User b = new B_User();
DataSet ds = b.getUserType();
foreach (DataRow r in ds.Tables[0].Rows)
{
string t = r["UserType_Name"].ToString();
string v = r["UserType_Value"].ToString();
ListItem l = new ListItem(t, v);
User_Type.Items.Add(l);
}
}
