/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += (sender, arg) => { arg.Handled = true; };
if (StaticObj.user is HeartLink_Lib.Student)
{
gridForStudent.Visibility = Visibility.Visible;
gridForSupervisor.Visibility = Visibility.Collapsed;
}
else
{
gridForSupervisor.Visibility = Visibility.Visible;
gridForStudent.Visibility = Visibility.Collapsed;
AskOffList = new ContentCollection <AskOffContent>();
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetAskOff), ""));
Packet[] incommingAskOff = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incommingAskOff[0]) == Convert.ToInt32(CommandCode.ReturnAskOff))
{
List <Dictionary <string, string> > jsonAskOffs = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incommingAskOff));
foreach (Dictionary <string, string> con in jsonAskOffs)
{
AskOffContent temp = new AskOffContent();
temp.Reason = con["REASON"];
temp.ID = con["ID"];
temp.Date = con["ASKOFFDATE"];
temp.Time = con["ASKOFFTIME"];
AskOffList.Add(temp);
}
display.ItemsSource = AskOffList;
}
}
}
private async void confirm_Click(object sender, RoutedEventArgs e)
{
#region Stu
if (StaticObj.user is Student)
{
Dictionary <string, string> askoffPair = new Dictionary <string, string>();
askoffPair.Add("ID", StaticObj.user.ID);
askoffPair.Add("ASKOFFDATE", date.Date.ToString().Split(new char[] { ' ' })[0]);
askoffPair.Add("ASKOFFTIME", String.Format("{0}~{1}", fromTime.Time.ToString().Substring(0, 5), toTime.Time.ToString().Substring(0, 5)));
askoffPair.Add("REASON", reasonTxtBox.Text.Trim());
askoffPair.Add("ISSOLVED", "0");
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendAskOff), JsonParser.SerializeObject(askoffPair)));
Packet[] incommingAskOff = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incommingAskOff[0]) == Convert.ToInt32(CommandCode.ReturnAskOff))
{
if (Convert.ToInt32(DataParser.Packets2Str(incommingAskOff)) != 0)
{
await(new MessageDialog("已上传")).ShowAsync();
Frame.BackStack.RemoveAt(Frame.BackStackDepth - 1);
Frame.Navigate(typeof(Main));
}
else
{
await(new MessageDialog("上传失败")).ShowAsync();
}
}
}
#endregion
#region Sup
else
{
AskOffContent selected = (AskOffContent)display.SelectedItem;
Dictionary <string, string> solvePair = new Dictionary <string, string>();
solvePair.Add("ID", selected.ID);
solvePair.Add("ASKOFFDATE", selected.Date);
solvePair.Add("ASKOFFTIME", selected.Time);
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SolveAskOff), JsonParser.SerializeObject(solvePair)));
Packet[] incomming = await StaticObj.ReceivePackets();
int solveResult = DataParser.GetPacketCommandCode(incomming[0]);
if (solveResult == Convert.ToInt32(CommandCode.Succeed))
{
await(new MessageDialog("已解决")).ShowAsync();
display.Items.RemoveAt(display.SelectedIndex);
}
else
{
await(new MessageDialog("错误")).ShowAsync();
}
}
#endregion
}