protected void addbutton_Click(object sender, EventArgs e)
{
bool result = Discount_C.AddDiscount(new Discount("", sdgoodsid.Text.ToString(), disprice.Text.ToString(), sdisstart.Text.ToString(), sdisend.Text.ToString()));
if (result)
{
Response.Write("<script language=javascript>window.alert('插入成功！');</script>");
Response.Redirect("../../Views/DiscountManage/DiscountManager.aspx");
}
else
{
Response.Write("<script language=javascript>window.alert('插入失败！');</script>");
}
}
protected void Update_Click(object sender, EventArgs e)
{
bool result = Discount_C.AlterByD_ID(new Discount(Request.Form["disid"], Request.Form["dgoodsid"], Request.Form["discount"], Request.Form["disstart"], Request.Form["disend"]));
if (result)
{
Response.Write("<script language=javascript>window.alert('修改成功！');</script>");
Response.Redirect("../../Views/DiscountManage/DiscountManager.aspx");
}
else
{
Response.Write("<script language=javascript>window.alert('修改失败！');</script>");
}
}
protected void Delete_Click(object sender, EventArgs e)
{
bool result = Discount_C.DeleteDisaccountByD_ID(disid.Value);
if (result)
{
Response.Write("<script language=javascript>window.alert('删除成功！');</script>");
Response.Redirect("../../Views/DiscountManage/DiscountManager.aspx");
}
else
{
Response.Write("<script language=javascript>window.alert('删除失败！');</script>");
}
}
protected void Page_Load(object sender, EventArgs e)
{
string discountid = Request.QueryString["id"];
discountslist = Discount_C.SelectByD_ID(discountid);
if (discountslist != null)
{
disid.Value = discountslist[0].ID;
dgoodsid.Value = discountslist[0].G_ID;
discount.Value = discountslist[0].DDiscount.ToString();
disstart.Value = discountslist[0].Start.ToString();
disend.Value = discountslist[0].End.ToString();
}
}
protected void searchbutton_Click(object sender, EventArgs e)
{
if (dgoodsid.Text.ToString() != "")
{
if (disdate.Text.ToString() == "")
{
discountslist = Discount_C.SelectByG_ID(dgoodsid.Text.ToString());
}
else
{
discountslist = Discount_C.SelectByIDAndDate(dgoodsid.Text.ToString(), disdate.Text.ToString());
}
}
else if (disstart.Text.ToString() != "" && disend.Text.ToString() != "")
{
discountslist = Discount_C.SelectDiscountByDate(disstart.Text.ToString(), disend.Text.ToString());
}
else
{
Response.Write("<script language=javascript>window.alert('请至少输入id或date和id或起止日期！');</script>");
}
}
protected void Page_Load(object sender, EventArgs e)
{
discountslist = Discount_C.SelectAll();
}