protected void Button1_Click1(object sender, EventArgs e)
{
if (TextBox2.Text.ToString().Trim() == "" || TextBox1.Text.ToString().Trim() == "")
{
Response.Write("<script>javascript:alert('请输入完整');history.back();</script>");
Response.End();
}
string sql;
sql = "select * from 陈凯宇_admin where 姓名='" + TextBox1.Text.ToString().Trim().Replace(" ", "").Replace("'", "") + "'";
DataTable dt = new DataTable();
datamysql me = new datamysql();
dt = me.getTable(sql);
// result = new TestOnline.Class1().hsggetdata(sql);
if (dt != null)
{
if (dt.Rows.Count > 0 && dt.Rows[0]["密码"].ToString() == TextBox2.Text)
{
Session["username"] = TextBox1.Text.ToString().Trim();
Response.Redirect("index.aspx");
}
else
{
Response.Write("<script>javascript:alert('对不起，用户名或密码不正确!');history.back();</script>");
}
}
else
{
Response.Write("<script>javascript:alert('对不起，系统错误，请不要越权操作!');</script>");
}
}
protected void del_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "delete from 陈凯宇_news3 where Id='" + ID.Text + "'";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void read_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "select * from 陈凯宇_trade";
GridView1.DataSource = me.getTable(strsql);
GridView1.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
me = new datamysql();
if (!Page.IsPostBack)
{
readdata();
readdata1();
}
}
protected void read()
{
datamysql a = new datamysql();
DataTable dt = new DataTable();
string strsql = "select * from 陈凯宇_hot_product limit 0,4";
dt = a.getTable(strsql);
DataList3.DataSource = dt;
DataList3.DataBind();
}
protected void readdata1()
{
datamysql me = new datamysql();
DataTable dt = new DataTable();
string strsql = "select * from 陈凯宇_business limit 0,4";
dt = me.getTable(strsql);
DataList1.DataSource = dt;
DataList1.DataBind();
}
protected void yes_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "update 陈凯宇_admin set ";
strsql = strsql + " 姓名='" + name.Text + "'";
strsql = strsql + ",密码='" + password.Text + "'";
strsql = strsql + " where 姓名='" + name.Text + "'";
me.ExecuteSql(strsql);
Response.Write("<script>javascript:alert('修改成功');history.back();</script>");
}
protected void add_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "insert into 陈凯宇_news3(Id,标题,内容,时间) values('" + ID.Text + "'";
strsql = strsql + ",'" + 标题.Text + "'";
strsql = strsql + ",'" + 内容.Text + "'";
strsql = strsql + ",'" + 时间.Text + "'";
strsql = strsql + ")";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void Page_Load(object sender, EventArgs e)
{
me = new datamysql();
DataTable dt = new DataTable();
string strsql = "select * from 陈凯宇_ku";
dt = me.getTable(strsql);
if (!Page.IsPostBack)
{
readdata();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
if (Session["username"] == null)
{
Response.Redirect("login.aspx");
}
else
{
user.Text = Session["username"].ToString();
}
name = Session["username"].ToString();
}
me = new datamysql(); //
if (Request.QueryString["Id"] != null) //从employee 表 中读数据
{
string lei = "select 等级 from 陈凯宇_vip where 姓名 = name";
string price;
string price1;
double p;
double p1;
string xh = Request.QueryString["Id"].ToString();
string strsql = "select * from 陈凯宇_cart where id=" + xh + "";
DataTable dt = new DataTable();
dt = me.getTable(strsql);
if (dt.Rows.Count > 0)
{
lblid.Text = dt.Rows[0]["产品名"].ToString();
lbl产品名称.Text = dt.Rows[0]["产品介绍"].ToString();
if (lei == "普通顾客")
{
lbl价格.Text = dt.Rows[0]["价格"].ToString();
}
else if (lei == "会员")
{
price = dt.Rows[0]["价格"].ToString();
p = Convert.ToInt16(price);
p = p * 0.8;
lbl价格.Text = p.ToString();
}
else
{
price1 = dt.Rows[0]["价格"].ToString();
p1 = Convert.ToInt16(price1);
p1 = p1 * 0.6;
lbl价格.Text = p1.ToString();
}
imgShow.ImageUrl = dt.Rows[0]["图片"].ToString();
imgShow.Width = imgShow.Height;
}
}
}
protected void add_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "insert into 陈凯宇_trade(消费者,购买数量,产品名称,购买时间) values(";
strsql = strsql + "'" + 消费者.Text + "'";
strsql = strsql + ",'" + 购买数量.Text + "'";
strsql = strsql + ",'" + 产品名称.Text + "'";
strsql = strsql + ",'" + 购买时间.Text + "'";
strsql = strsql + ")";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["Id"] != null)//从employee 表 中读数据
{
datamysql me = new datamysql();
string myid = Request.QueryString["Id"].ToString();
string strsql = "select * from 陈凯宇_ku where id=" + myid + "";
DataTable dt = new DataTable();
dt = me.getTable(strsql);
DataList1.DataSource = dt;
DataList1.DataBind();
}
}
protected void modi_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "update 陈凯宇_news3 set ";
strsql = strsql + ",标题='" + 标题.Text + "'";
strsql = strsql + ",内容='" + 内容.Text + "'";
strsql = strsql + ",时间='" + 时间.Text + "'";
strsql = strsql + " where Id='" + ID.Text + "'";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void add_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "insert into 陈凯宇_vip(Id,姓名,密码,地址,联系方式) values('" + ID.Text + "'";
strsql = strsql + ",'" + 姓名.Text + "'";
strsql = strsql + ",'" + 密码.Text + "'";
strsql = strsql + ",'" + 地址.Text + "'";
strsql = strsql + ",'" + 联系方式.Text + "'";
strsql = strsql + ")";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void add_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "insert into 陈凯宇_ku(产品名,价格,产品介绍,数量,图片) values(";
strsql = strsql + "'" + 产品名称.Text + "'";
strsql = strsql + ",'" + 价格.Text + "'";
strsql = strsql + ",'" + 产品介绍.Text + "'";
strsql = strsql + ",'" + 数量.Text + "'";
strsql = strsql + ",'" + 图片.Text + "'";
strsql = strsql + ")";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void modi_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "update 陈凯宇_ku set ";
strsql = strsql + " 价格='" + 价格.Text + "'";
strsql = strsql + ",产品介绍='" + 产品介绍.Text + "'";
strsql = strsql + ",数量='" + 数量.Text + "'";
strsql = strsql + ",产品名称='" + 产品名称.Text + "'";
strsql = strsql + ",图片='" + 图片.Text + "'";
strsql = strsql + " where Id='" + ID.Text + "'";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void modi_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "update 陈凯宇_vip set ";
strsql = strsql + " 姓名='" + 姓名.Text + "'";
strsql = strsql + ",密码='" + 密码.Text + "'";
strsql = strsql + ",地址='" + 地址.Text + "'";
strsql = strsql + ",联系方式='" + 联系方式.Text + "'";
strsql = strsql + " where Id='" + ID.Text + "'";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void modi_Click1(object sender, EventArgs e)
{
datamysql me = new datamysql();
string strsql = "update 陈凯宇_trade set ";
strsql = strsql + " 消费者='" + 消费者.Text + "'";
strsql = strsql + ",购买数量='" + 购买数量.Text + "'";
strsql = strsql + ",产品名称='" + 产品名称.Text + "'";
strsql = strsql + ",购买时间='" + 购买时间.Text + "'";
strsql = strsql + " where Id='" + ID.Text + "'";
me.ExecuteSql(strsql);
read_Click1(sender, e);
}
protected void btn_login_Click(object sender, EventArgs e)
{
string guan = "普通顾客";
string bianhao = System.DateTime.Now.ToString("yyyyMMddHHff");
datamysql me = new datamysql();
string strsql = "insert into 陈凯宇_vip(姓名,密码,地址,联系方式) values(";
strsql = strsql + "'" + user1.Text + "'";
strsql = strsql + ",'" + password1.Text + "'";
strsql = strsql + ",'" + address.Text + "'";
strsql = strsql + ",'" + tel.Text + "'";
strsql = strsql + ")";
me.ExecuteSql(strsql);
Response.Write("<script>javascript:alert('恭喜你注册成功!');</script>");
Response.Redirect("login.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["newsId"] != null)//从employee 表 中读数据
{
datamysql me = new datamysql();
string myid = Request.QueryString["newsId"].ToString();
string newid = Request.QueryString["id"].ToString();
string strsql = "select * from 陈凯宇_news" + newid + " where id=" + myid + "";
DataTable dt = new DataTable();
dt = me.getTable(strsql);
if (dt.Rows.Count > 0)
{
title.Text = dt.Rows[0]["标题"].ToString();
message.Text = dt.Rows[0]["内容"].ToString();
}
}
}
protected void buy_Click(object sender, EventArgs e)
{
string time = System.DateTime.Now.ToString();
string tai = "已下单";
datamysql me = new datamysql();
string strsql = "insert into 陈凯宇_trade(消费者,产品名称,购买数量,购买时间,状态) values('" + user.Text + "'";
strsql = strsql + ",'" + lblid.Text + "'";
strsql = strsql + ",'" + txt购买数量.Text + "'";
strsql = strsql + ",'" + time + "'";
strsql = strsql + ",'" + tai + "'";
strsql = strsql + ")";
me.ExecuteSql(strsql);
string strsq2 = "update 陈凯宇_ku set 数量= 数量-" + txt购买数量.Text + " where 产品名='" + lblid.Text + "';";
me.ExecuteSql(strsq2);
Response.Write("<script>javascript:alert('恭喜你购买成功!');</script>");
}
protected void txt购买数量_TextChanged(object sender, EventArgs e)
{
string num = txt购买数量.Text;
me = new datamysql(); //
if (Request.QueryString["Id"] != null) //从employee 表 中读数据
{
string lei = "select 等级 from 陈凯宇_vip where 姓名 = name";
string price;
string price1;
double p;
double p1;
string xh = Request.QueryString["Id"].ToString();
string strsql = "select * from 陈凯宇_cart where id=" + xh + "";
DataTable dt = new DataTable();
dt = me.getTable(strsql);
if (dt.Rows.Count > 0)
{
lblid.Text = dt.Rows[0]["产品名"].ToString();
lbl产品名称.Text = dt.Rows[0]["产品介绍"].ToString();
if (lei == "普通")
{
price = dt.Rows[0]["价格"].ToString();
p = Convert.ToInt16(price);
lbl价格.Text = (p * int.Parse(num)).ToString();
}
else if (lei == "会员")
{
price = dt.Rows[0]["价格"].ToString();
p = Convert.ToInt16(price);
p = p * 0.8;
lbl价格.Text = (p * int.Parse(num)).ToString();
}
else
{
price1 = dt.Rows[0]["价格"].ToString();
p1 = Convert.ToInt16(price1);
lbl价格.Text = (p1 * int.Parse(num)).ToString();
}
imgShow.ImageUrl = dt.Rows[0]["图片"].ToString();
imgShow.Width = imgShow.Height;
}
}
}
protected void btn_login_Click(object sender, EventArgs e)
{
hu = user1.Text.ToString().Trim();
mi = password1.Text.ToString().Trim();
if (hu == "" || mi == "")
{
Response.Write("<script>javascript:alert('请输入完整');history.back();</script>");
Response.End();
}
string sql;
sql = "select * from 陈凯宇_vip where 姓名='" + hu.Replace(" ", "").Replace("'", "") + "'";
DataTable dt = new DataTable();
datamysql me = new datamysql();
dt = me.getTable(sql);
// result = new TestOnline.Class1().hsggetdata(sql);
if (dt != null)
{
if (dt.Rows.Count > 0 && dt.Rows[0]["密码"].ToString() == password1.Text)
{
Session["username"] = hu;
Response.Redirect("shop.aspx");
}
else
{
Response.Write("<script>javascript:alert('对不起，用户名或密码不正确!');history.back();</script>");
}
}
else
{
Response.Write("<script>javascript:alert('对不起，系统错误，请不要越权操作!');</script>");
}
//is_second_load = false;
}
