protected override void AttachChildControls()
{
this.uimg = (Image)this.FindControl("uimg");
this.btnlq = (Button)this.FindControl("btnlq");
this.txtID = (HtmlInputHidden)this.FindControl("txtID");
this.txtBgImg = (HtmlInputHidden)this.FindControl("txtBgImg");
this.litMoney = (Literal)this.FindControl("litMoney");
this.btnlq.Click += new EventHandler(this.btnlq_Click);
if (this.Page.Request.QueryString["ID"] != null)
{
int ID = Convert.ToInt32(this.Page.Request.QueryString["ID"]);
if (ID != 0)
{
CouponsActShare cas = CouponHelper.GetCouponsActShare(ID);
CouponsAct ca = CouponHelper.GetCouponsAct(cas.CouponsActID);
this.txtBgImg.Value = ca.BgImg;
this.txtID.Value = cas.ID + "";
this.uimg.ImageUrl = cas.UserImg;
CouponInfo c = CouponHelper.GetCoupon(ca.CouponsID);
this.litMoney.Text = c.DiscountValue.ToString("0.00");
}
}
else
{
}
}
public bool UpdateShareUseCount(CouponsActShare cas)
{
DbCommand sqlStringCommand = this.database.GetSqlStringCommand("Update Hishop_CouponsActShare set UseCount=@UseCount where ID=@ID");
this.database.AddInParameter(sqlStringCommand, "ID", DbType.Int32, cas.ID);
this.database.AddInParameter(sqlStringCommand, "UseCount", DbType.Int32, cas.UseCount);
return(this.database.ExecuteNonQuery(sqlStringCommand) > 0);
}
public int addCouponsActShare(CouponsActShare cas)
{
int num;
DbCommand sqlStringCommand = this.database.GetSqlStringCommand("Insert into Hishop_CouponsActShare values(@CouponsActID,@CouponsID,@UserID,@UserName,@UserImg,@ShareTime,@UseCount);select @@IDENTITY ");
this.database.AddInParameter(sqlStringCommand, "CouponsActID", DbType.Int32, cas.CouponsActID);
this.database.AddInParameter(sqlStringCommand, "CouponsID", DbType.Int32, cas.CouponsID);
this.database.AddInParameter(sqlStringCommand, "UserID", DbType.Int32, cas.UserID);
this.database.AddInParameter(sqlStringCommand, "UserName", DbType.String, cas.UserName);
this.database.AddInParameter(sqlStringCommand, "UserImg", DbType.String, cas.UserImg);
this.database.AddInParameter(sqlStringCommand, "ShareTime", DbType.DateTime, cas.ShareTime);
this.database.AddInParameter(sqlStringCommand, "UseCount", DbType.Int32, cas.UseCount);
if (!int.TryParse(this.database.ExecuteScalar(sqlStringCommand).ToString(), out num))
{
return(0);
}
return(num);
}
private void btnlq_Click(object sender, EventArgs e)
{
int ID = Convert.ToInt32(this.txtID.Value);
CouponsActShare cas = CouponHelper.GetCouponsActShare(ID);
MemberInfo currentMember = MemberProcessor.GetCurrentMember();
if (!CouponHelper.CheckUserIsCoupon(currentMember.UserId, cas.CouponsID))
{
CouponsAct ca = CouponHelper.GetCouponsAct(cas.CouponsActID);
int NowDayCount = CouponHelper.GetNowDayCount(cas.ID);
if (ca.ColValue1 == 0 || ca.ColValue1 > NowDayCount)
{
string claimCode = System.Guid.NewGuid().ToString().Replace("-", "").Substring(0, 15);
CouponItemInfo item = new CouponItemInfo();
item.CouponId = cas.CouponsID;
item.ClaimCode = claimCode;
item.UserId = currentMember.UserId;
item.UserName = currentMember.UserName;
item.EmailAddress = currentMember.Email;
item.GenerateTime = DateTime.Now;
item.FromInfo = cas.ID;
//new CouponItemInfo(cas.CouponsID, claimCode, new int?(currentMember.UserId), currentMember.UserName, currentMember.Email, System.DateTime.Now,cas.ID);
if (CouponHelper.SendClaimCodes(cas.CouponsID, item))
{
this.Page.Response.Write("<script>alert('领取优惠卷成功！');</script>");
}
else
{
this.Page.Response.Write("<script>alert('服务器繁忙，请重新尝试！');</script>");
}
}
else
{
this.Page.Response.Write("<script>alert('今天可被领取的优惠卷被领完啦，您可以转到用户中心里微信活动栏目里面分享并领取优惠卷');</script>");
}
}
else
{
this.Page.Response.Write("<script>alert('您领取过该优惠卷啦~');</script>");
}
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "application/text";
string imgstr = context.Request.Form["image"].Split(',')[1];
int ID = Convert.ToInt32(context.Request.Form["ID"]);
string hz = context.Request.Form["hz"];
if (imgstr != "")
{
try
{
byte[] bytes = System.Convert.FromBase64String(imgstr);
string imgPath = "/Storage/master/topic/" + Guid.NewGuid() + "." + hz;
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(bytes))
{
System.Drawing.Image img = System.Drawing.Image.FromStream(ms);
img.Save(context.Server.MapPath(imgPath));
}
MemberInfo member = MemberProcessor.GetCurrentMember();
CouponsAct ca = CouponHelper.GetCouponsAct(ID);
CouponsActShare cas = new CouponsActShare();
cas.CouponsID = ca.CouponsID;
cas.CouponsActID = ca.ID;
cas.ShareTime = DateTime.Now;
cas.UserID = member.UserId;
cas.UserName = member.UserName;
cas.UserImg = imgPath;
cas.UseCount = 0;
int NewID = CouponHelper.addCouponsActShare(cas);
context.Response.Write(NewID);
}
catch (Exception ex)
{
context.Response.Write("false");
}
}
else
{
context.Response.Write("false");
}
}
/// <summary>
/// 添加用户分享优惠卷信息
/// </summary>
/// <param name="cas"></param>
/// <returns></returns>
public static int addCouponsActShare(CouponsActShare cas)
{
return(new CouponDao().addCouponsActShare(cas));
}
