Inventory-Management-System-PHP/edit.php at main · Harsh21Patel/Inventory-Management-System-PHP · GitHub

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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
<?php

include('config.php');

if (isset($_POST['submit']))
{
$id=$_POST['id'];
$name=mysqli_real_escape_string($db, $_POST['product_name']);
$price=mysqli_real_escape_string($db, $_POST['price']);
$quant=mysqli_real_escape_string($db, $_POST['quantity']);

mysqli_query($db,"UPDATE product SET product_name='$name', price='$price' ,quantity='$quant' WHERE product_id='$id'");

header("Location:table.php");
}


if (isset($_GET['id']) && is_numeric($_GET['id']) && $_GET['id'] > 0)
{

$id = $_GET['id'];
$result = mysqli_query($db,"SELECT * FROM product WHERE product_id=".$_GET['id']);

$row = mysqli_fetch_array($result);

if($row)
{

$id = $row['product_id'];
$name = $row['product_name'];
$price = $row['price'];
$quant=$row['quantity'];
}
else
{
echo "No results!";
}
}
?>

<html>
<head>
<title>Edit Item</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM" crossorigin="anonymous">
</head>
<body>


<div class="container-fluid text-center">
<form action="" method="post" action="edit.php">
<input type="hidden" name="id" value="<?php echo $id; ?>"/>

<table border="1">
<tr>
<td colspan="2"><h1 class="text-primary text-center"><b>Edit Records</b></h1></td>
</tr>
<tr>
<td width="179"><b>Item Name</b></td>
<td><label>
<input type="text" name="product_name" value="<?php echo $name; ?>" />
</label></td>
</tr>

<tr>
<td width="179"><b>Price</b></td>
<td><label>
<input type="text" name="price" value="<?php echo $price ?>" />
</label></td>
</tr>

<tr>
<td width="179"><b>Quantity</b></td>
<td><label>
<input type="text" name="quantity" value="<?php echo $quant;?>" />
</label></td>
</tr>

<tr align="center">
<td colspan="2"><label>
<input type="submit" class="btn btn-primary mt-2" name="submit" value="Edit Records">
</label></td>
</tr>
</table>
</form>
</div>
</body>
</html>