public void ProcessRequest(System.Web.HttpContext context)
{
UserTempDataType type = StringUtil.TryParse <UserTempDataType>(context.Request.QueryString["type"], UserTempDataType.None);
string action = context.Request.QueryString["action"];
User user = User.Current;
context.Response.CacheControl = "no-cache";
if (user != null)
{
if (type != UserTempDataType.None &&
type != UserTempDataType.Avatar
)
{
if (action == "get")
{
UserTempData data = UserTempDataBO.Instance.GetTempData(user.UserID, type);
if (data != null)
{
string value = data.Data.ToString();
context.Response.Write(value);
context.Response.End();
}
}
else if (action == "save")
{
string format = context.Request.Form["format"];
string value = context.Request.Form["data"] + "";
if (!string.IsNullOrEmpty(format))
{
value = format + "|" + value;
}
UserTempDataBO.Instance.SaveData(user.UserID, type, value, true);
}
else if (action == "delete")
{
UserTempDataBO.Instance.Delete(user.UserID, type);
}
}
}
}
private void addToTempTable()
{
DB_contextDataContext db = new DB_contextDataContext();
UserTempData uTempData = new UserTempData();
uTempData.username = this.LoggedUName;
if (this.reqType.Equals("donate"))
{
uTempData.quantity = 1;
uTempData.requestType = "donate";
}
else
{
uTempData.quantity = int.Parse(this.txtBloodQuantity.Text.ToString());
uTempData.requestType = "request";
}
db.UserTempDatas.InsertOnSubmit(uTempData);
db.SubmitChanges();
MessageBox.Show("Requested For");
}
public override void SaveData(UserTempData data, bool overrideOldData)
{
SaveData(data.UserID, data.DataType, data.Data, overrideOldData);
}
/// <summary>
/// 存储新数据， 默认覆盖原来的数据
/// </summary>
/// <param name="data"></param>
public override void SaveData(UserTempData data)
{
SaveData(data, true);
}
public override void SaveData(UserTempData data, bool overrideOldData)
{
SaveData(data.UserID,data.DataType,data.Data,overrideOldData);
}
/// <summary>
/// 存储新数据， 默认覆盖原来的数据
/// </summary>
/// <param name="data"></param>
public override void SaveData(UserTempData data)
{
SaveData(data, true);
}
public abstract void SaveData(UserTempData data, bool overrideOldData);
public abstract void SaveData(UserTempData data);