private void Click_Chinhsuakhoahoc(object sender, RoutedEventArgs e)
{
Button chinhsuakhoahoc = sender as Button;
khoaHoc temp = chinhsuakhoahoc.DataContext as khoaHoc;
Chinhsuakhoahoc.khoahoccanchinhsua = temp;
this.Frame.Navigate(typeof(Chinhsuakhoahoc));
}
private void checkbuy(string tenkhoahoc)
{
ws = new kidmathwebserviceSoapClient();
khoaHoc temp = new khoaHoc();
temp = ws.getDataKhoaHocAsync().Result.Body.getDataKhoaHocResult.ToList <khoaHoc>().Find(kh => kh.tenKhoaHoc == tenkhoahoc);
string sql = "SELECT * FROM muaKhoaHoc WHERE muaKhoaHoc.username = '******' AND muaKhoaHoc.tenKhoaHoc ='" + tenkhoahoc + "';";
ws = new kidmathwebserviceSoapClient();
if (ws.checkExistsAsync(sql).Result.Body.checkExistsResult != 0)
{
ViewCoursePage_AfterBuy.khoahocduocmua = temp;
this.Frame.Navigate(typeof(ViewCoursePage_AfterBuy));
}
else
{
BuyCoursePage.khoahocduocmua = temp;
this.Frame.Navigate(typeof(BuyCoursePage));
}
}
private void Chinhsuakhoahoc_Loaded(object sender, RoutedEventArgs e)
{
BitmapImage bitmapImage = new BitmapImage();
Uri uri = new Uri("ms-appx:///" + khoahoccanchinhsua.imagelink);
bitmapImage.UriSource = uri;
course_img.Source = bitmapImage;
txtblock_adpage_tenkhoahoc.Text = khoahoccanchinhsua.tenKhoaHoc;
txtblock_tenGiaoVien.Text = khoahoccanchinhsua.tenGiaoVien;
txtblock_ImageLink.Text = khoahoccanchinhsua.imagelink;
txtblock_giaKhoaHoc.Text = khoahoccanchinhsua.giaKhoaHoc;
txtblock_giaKhuyenMai.Text = khoahoccanchinhsua.giaKhuyenMai;
txtblock_thoiGianKhuyenMai.Text = khoahoccanchinhsua.thoiGianKhuyenMai;
txtblock_maKhoaHoc.Text = khoahoccanchinhsua.maKhoaHoc;
txtblock_maLop.Text = khoahoccanchinhsua.maLop;
txtblock_soNguoiDaMua.Text = Convert.ToString(khoahoccanchinhsua.soNguoiDaMua);
txtbox_thongTinKhoaHoc.Text = khoahoccanchinhsua.thongTinKhoaHoc;
khoahocsauchinhsua = khoahoccanchinhsua;
}
private void tap_khoahoc(object sender, TappedRoutedEventArgs e)
{
ws = new kidmathwebserviceSoapClient();
StackPanel khoahocduocchon = sender as StackPanel;
khoaHoc temp = khoahocduocchon.DataContext as khoaHoc;
Chinhsuakhoahoc.khoahoccanchinhsua = temp;
temp = ws.getDataKhoaHocAsync().Result.Body.getDataKhoaHocResult.ToList <khoaHoc>().Find(kh => kh.maKhoaHoc == temp.maKhoaHoc);
string sql = "SELECT * FROM muaKhoaHoc WHERE muaKhoaHoc.username = '******' AND muaKhoaHoc.maKhoaHoc ='" + temp.maKhoaHoc + "';";
ws = new kidmathwebserviceSoapClient();
if (ws.checkExistsAsync(sql).Result.Body.checkExistsResult != 0)
{
ViewCoursePage_AfterBuy.khoahocduocmua = temp;
this.Frame.Navigate(typeof(ViewCoursePage_AfterBuy));
}
else
{
BuyCoursePage.khoahocduocmua = temp;
this.Frame.Navigate(typeof(BuyCoursePage));
}
}
private async void pheduyet(object sender, RoutedEventArgs e)
{
Button userstatus = sender as Button;
danhGia temp = userstatus.DataContext as danhGia;
khoaHoc khoahocdangsua = new khoaHoc();
if (temp.tinhTrang == "Phê duyệt")
{
var msg = new MessageDialog("Phê duyệt bài viết này?");
msg.Commands.Add(new UICommand()
{
Id = 0, Label = "Xác nhận"
});
msg.Commands.Add(new UICommand()
{
Id = 1, Label = "Hủy"
});
var rs = await msg.ShowAsync();
if ((int)rs.Id == 0)
{
string sql_duyetbai = "UPDATE [appToanTieuHocDB].[dbo].danhGia SET danhGia.tinhTrang = 'd' WHERE danhGia.ngayDuyet = '" + temp.ngayDuyet + "';";
ws = new kidmathwebserviceSoapClient();
int kqpheduyet = ws.ThucHienLenhAsync(sql_duyetbai).Result.Body.ThucHienLenhResult;
if (kqpheduyet != 0)
{
string sql_updatedanhgia = "UPDATE [appToanTieuHocDB].[dbo].khoaHoc SET khoaHoc.soLuongDanhGia = khoaHoc.soLuongDanhGia + 1 WHERE khoaHoc.maKhoaHoc = '" + temp.maKhoaHoc + "' ;";
ws = new kidmathwebserviceSoapClient();
int kqupdate = ws.ThucHienLenhAsync(sql_updatedanhgia).Result.Body.ThucHienLenhResult;
if (kqupdate != 0)
{
ws = new kidmathwebserviceSoapClient();
khoahocdangsua = (ws.getDataKhoaHocAsync().Result.Body.getDataKhoaHocResult.ToList <khoaHoc>()).Find(kh => kh.maKhoaHoc == temp.maKhoaHoc);
double diemdanhgiamoi = 5;
diemdanhgiamoi = (Convert.ToInt32(khoahocdangsua.danhGia) * Convert.ToInt32(khoahocdangsua.soLuongDanhGia) + Convert.ToInt32(temp.rate)) / (Convert.ToInt32(khoahocdangsua.soLuongDanhGia) + 1);
int diemdanhgia = Convert.ToInt32(diemdanhgiamoi);
string sql_updatedanhgia2 = "UPDATE [appToanTieuHocDB].[dbo].[khoaHoc] SET khoaHoc.danhGia = '" + diemdanhgia + "' WHERE khoaHoc.maKhoaHoc = '" + temp.maKhoaHoc + "';";
ws = new kidmathwebserviceSoapClient();
int kqupdate2 = ws.ThucHienLenhAsync(sql_updatedanhgia2).Result.Body.ThucHienLenhResult;
if (kqupdate2 != 0)
{
temp.tinhTrang = "Đã duyệt";
var msg_ = new MessageDialog("Đã hoàn tất quá trình duyệt bài viết").ShowAsync();
}
else
{
var msg_ = new MessageDialog("Lỗi khi cập nhật điểm đánh giá").ShowAsync();
}
}
else
{
var msg_ = new MessageDialog("Lỗi khi cập nhật số lượng đánh giá").ShowAsync();
}
}
else
{
var msg_ = new MessageDialog("Lỗi khi cập nhật trạng thái của đánh giá").ShowAsync();
}
}
}
}
