blob: ec7e89a0809a4adccef01154e63b1aade45fea63 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
<!DOCTYPE html>
<html lang="en">
<head>
<title>Qarz daftarcha</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/js/bootstrap.bundle.min.js"></script>
</head>
<body>
<div class="container mt-5">
<h2>Toladi</h2>
<form method="post" action="">
<div class="form-group">
<label for="miqdor">Pul:</label>
<input type="number" min="0" class="form-control" id="miqdor" placeholder="10000" name="miqdor">
</div>
<button type="submit" class="btn btn-primary">Saqlash</button>
</form>
</div>
<?php
include "get_users.php";
$id = $_GET["id"];
$existing_money = $conn->query("SELECT miqdor FROM qarzdorlar WHERE id = $id");
$existing_money = $existing_money->fetch_assoc()["miqdor"];
if (array_key_exists("miqdor", $_POST) && $existing_money >= $_POST["miqdor"]) {
$miqdor = (int) $existing_money - $_POST["miqdor"];
$sql = "UPDATE qarzdorlar SET miqdor = $miqdor WHERE id = $id";
$result = $conn->query($sql);
if ($result === TRUE) {
header("Location: index.php");
} else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
} elseif (array_key_exists("miqdor", $_POST) && $existing_money <= $_POST["miqdor"]) {
header("Location: index.php");
}
?>
</body>
</html>
|
