Дата регистрации 10 Май 2023
5700 ПродажMobil raqamlar onlayn savdosi tizimini o'rgatuvchi qo'llanma
![Memo1->Lines->Add("Mavjud raqamlar soni: " +
IntToStr(mavjudSoni));
Memo1->Lines->Add("Sotilgan raqamlar soni: " +
IntToStr(sotilganSoni));
}
// *** HISOBOTNI FAYLGA SAQLASH ***
void __fastcall TForm1::btnSaqlashClick(TObject *Sender)
{
if (SaveDialog1->Execute()) {
TStringList *list = new TStringList;
for (int i = 1; i < StringGrid1->RowCount; i++) {
String line = StringGrid1->Cells[0][i] + ", " +
StringGrid1->Cells[1][i] + ", " +
StringGrid1->Cells[2][i];
list->Add(line);
}
list->SaveToFile(SaveDialog1->FileName);
delete list;
ShowMessage("Hisobot muvaffaqiyatli saqlandi.");
}
}
// *** RO‘YXATNI TOZALASH ***
void __fastcall TForm1::btnTozalashClick(TObject *Sender)
{
StringGrid1->RowCount = 2;
for (int i = 1; i < StringGrid1->ColCount; i++) {
StringGrid1->Cells[i][1] = "";
}
ShowMessage("Ro‘yxat tozalandi.");
}
44](https://docx.uz/documents/8d126bb6-672a-465a-96a0-baf827503a1f/page_44.png?v=3)
!['phone' => $request->phone,
'email' => $request->email,
'password' => Hash::make($request->password),
]);
Auth::login($user);
return redirect('/dashboard');
}
2. Mobil raqam qo‘shish (Admin uchun):
public function store(Request $request) {
MobileNumber::create([
'number' => $request->number,
'operator' => $request->operator,
'category_id' => $request->category,
'price' => $request->price,
'status' => 'Active',
'added_by' => Auth::id(),
]);
return redirect('/admin/numbers');
}
3. Sotib olish funksiyasi:
public function buyNumber($id) {
$number = MobileNumber::find($id);
Order::create([
'user_id' => Auth::id(),
'number_id' => $number->id,
'price' => $number->price,
'status' => 'Pending',
]);
$number->status = 'Sold';
$number->save();
38](https://docx.uz/documents/8d126bb6-672a-465a-96a0-baf827503a1f/page_38.png?v=3)
![ Hisobotni faylga saqlash,
Ro‘yxatni tozalash.
Dastur kodining listingi
// Mobil raqamlar onlayn savdosi tizimi — Form1 asosiy dastur
// *** GLOBAL O‘ZGARUVCHILAR ***
TStringList *mobilRaqamlar; // Raqamlar ro‘yxati
// FORMA YUKLANGANDA RAQAMLAR RO‘YXATINI
TAYYORLASH
void __fastcall TForm1::FormCreate(TObject *Sender)
{
StringGrid1->Cells[0][0] = "Mobil raqam";
StringGrid1->Cells[1][0] = "Holati";
StringGrid1->Cells[2][0] = "Narxi";
StringGrid1->RowCount = 2;
}
// *** RAQAM QO‘SHISH FUNKSIYASI ***
void __fastcall TForm1::btnRaqamQoshishClick(TObject *Sender)
{
String raqam = edtRaqam->Text;
String narx = edtNarx->Text;
if (raqam != "" && narx != "") {
int row = StringGrid1->RowCount;
StringGrid1->RowCount = row + 1;
StringGrid1->Cells[0][row] = raqam;
StringGrid1->Cells[1][row] = "Mavjud";
StringGrid1->Cells[2][row] = narx;
42](https://docx.uz/documents/8d126bb6-672a-465a-96a0-baf827503a1f/page_42.png?v=3)
![ShowMessage("Mobil raqam muvaffaqiyatli qo‘shildi!");
} else {
ShowMessage("Iltimos, barcha maydonlarni to‘ldiring.");
}
}
// *** RAQAM SOTISH (HOLATNI O'ZGARTIRISH) ***
void __fastcall TForm1::btnSotishClick(TObject *Sender)
{
int row = StringGrid1->Row;
if (row > 0 && StringGrid1->Cells[1][row] == "Mavjud") {
StringGrid1->Cells[1][row] = "Sotilgan";
ShowMessage("Raqam muvaffaqiyatli sotildi.");
} else {
ShowMessage("Iltimos, mavjud raqamni tanlang yoki raqam
allaqachon sotilgan.");
}
}
// *** STATISTIKA HISOBLASH ***
void __fastcall TForm1::btnStatistikaClick(TObject *Sender)
{
int mavjudSoni = 0;
int sotilganSoni = 0;
for (int i = 1; i < StringGrid1->RowCount; i++) {
if (StringGrid1->Cells[1][i] == "Mavjud") mavjudSoni++;
else if (StringGrid1->Cells[1][i] == "Sotilgan") sotilganSoni++;
}
Memo1->Lines->Clear();
Memo1->Lines->Add("Mobil raqamlar statistikasi:");
43](https://docx.uz/documents/8d126bb6-672a-465a-96a0-baf827503a1f/page_43.png?v=3)
Mobil raqamlar onlayn savdosi tizimini o'rgatuvchi qo'llanma