protected void addcart_Click(object sender, ImageClickEventArgs e)
{
Userinfo user = new Userinfo();
if (this.countliteral.Text.Trim() != "缺货")
{
cart ocart = new cart();
if (ocart.isexitproduct(int.Parse(this.Request.QueryString["pid"].ToString())) == false)
{
if (ocart.addtocart(int.Parse(this.Request.QueryString["pid"].ToString()), user.getUserID(), 1, false) == 1)
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物成功')</script>", false);
}
else
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物失败')</script>", false);
}
}
else
{
if (ocart.updatecartbyid(int.Parse(this.Request.QueryString["pid"].ToString())) == 1)
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物成功')</script>", false);
}
else
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物失败')</script>", false);
}
}
}
else
{
this.addcart.Enabled = false;
}
}
protected void ListView1_ItemCommand(object sender, ListViewCommandEventArgs e)
{
if (e.CommandName == "buy")
{
Label productidlabel = e.Item.FindControl("productid") as Label;
Userinfo user = new Userinfo();
{
product pro = new product();
DataRow dr = pro.getoneproduct(int.Parse(productidlabel.Text));
if ((int.Parse(dr["count"].ToString()) > int.Parse(dr["sellcount"].ToString())))
{
cart ocart = new cart();
if (ocart.isexitproduct(int.Parse(productidlabel.Text)) == false)
{
if (ocart.addtocart(int.Parse(productidlabel.Text), user.getUserID(), 1, false) == 1)
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物成功')</script>", false);
}
else
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物失败')</script>", false);
}
}
else
{
if (ocart.updatecartbyid(int.Parse(productidlabel.Text)) == 1)
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物成功')</script>", false);
}
else
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('购物失败')</script>", false);
}
}
}
else
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "alert", "<script>alert('该商品缺货中')</script>", false);
}
}
}
}