Try using {} to embed array elements into a string and enclose 'id' value
$update = "UPDATE data Set status = '0' WHERE id = {$row['id']}"
Otherwise, your query will interpret$row
and[id]
as separated items:
UPDATE data Set status = '0' WHERE id = [id]
and as a result, all your rows updated
Also consider to apply the status update button to each single row, there is no way to update only one row with a general "update status" button without sending a parameter of which row id will update. For example:
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
<title>Table</title>
<link rel="stylesheet" href="assets/bootstrap/css/bootstrap.min.css">
<script src="assets/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<?php
$conn = new mysqli ("localhost", "root", "Z&r*%/Nm@X4x", "cms");
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT id, position, status FROM data";
$stmt = $conn->prepare($sql);
$stmt->execute();
$result = $stmt->get_result();
$data = $result->fetch_all(MYSQLI_ASSOC);
if ($data) {
foreach($data as $row) {
?>
<form method="post">
<div class="table-responsive d-table">
<table class="table table-bordered">
<thead>
<tr>
<th>ID</th>
<th>POSITION</th>
<th>STATUS</th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><?php echo $row['id']; ?></td>
<td><?php echo $row["position"]; ?></td>
<td><?php echo $row["status"]; ?></td>
<td>
<button type="submit" name="change" value="<?php echo $row['id']; ?>">CHANGE STATUS</button>
<?php
if (isset($_POST['change']) && $_POST["change"]==$row['id']) {
$update = $update = "UPDATE data Set status = '2' WHERE id = {$row['id']}";
mysqli_query($conn, $update);
echo "Successful";
} elseif (!isset($_POST['change'])) {
echo "Not clicked";
} else {
echo "Failed";
}
?>
</td>
</tr>
</tbody>
</table>
</div>
</form>
</body>
<?php
}
} else {
echo "No data found!";
$conn->close();
}
?>
</html>
Our community is visited by hundreds of web development professionals every day. Ask your question and get a quick answer for free.
Find the answer in similar questions on our website.
Do you know the answer to this question? Write a quick response to it. With your help, we will make our community stronger.
PHP (from the English Hypertext Preprocessor - hypertext preprocessor) is a scripting programming language for developing web applications. Supported by most hosting providers, it is one of the most popular tools for creating dynamic websites.
The PHP scripting language has gained wide popularity due to its processing speed, simplicity, cross-platform, functionality and distribution of source codes under its own license.
https://www.php.net/
DBMS is a database management system. It is designed to change, search, add and delete information in the database. There are many DBMSs designed for similar purposes with different features. One of the most popular is MySQL.
It is a software tool designed to work with relational SQL databases. It is easy to learn even for site owners who are not professional programmers or administrators. MySQL DBMS also allows you to export and import data, which is convenient when moving large amounts of information.
https://www.mysql.com/
CSS (Cascading Style Sheets) is a formal language for describing the appearance of a document written using a markup language.
It is mainly used as a means of describing, decorating the appearance of web pages written using HTML and XHTML markup languages, but can also be applied to any XML documents, such as SVG or XUL.
https://www.w3.org/TR/CSS/#css
Bootstrap is not exclusively a CSS framework, but its most popular features are CSS-centric. These include a powerful grid, icons, buttons, map components, navigation bars, and more.
https://getbootstrap.com/
HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet.
Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/
Welcome to the Q&A site for web developers. Here you can ask a question about the problem you are facing and get answers from other experts. We have created a user-friendly interface so that you can quickly and free of charge ask a question about a web programming problem. We also invite other experts to join our community and help other members who ask questions. In addition, you can use our search for questions with a solution.
Ask about the real problem you are facing. Describe in detail what you are doing and what you want to achieve.
Our goal is to create a strong community in which everyone will support each other. If you find a question and know the answer to it, help others with your knowledge.