How can the PHP code be modified to ensure that the conversion process is triggered correctly when the user clicks on the conversion buttons on the webpage?

The PHP code can be modified by adding JavaScript to trigger the conversion process when the user clicks on the conversion buttons on the webpage. This can be achieved by using AJAX to send a request to the PHP script responsible for the conversion process. 

<?php

// Check if the conversion button is clicked
if(isset($_POST['convert'])) {
    // Perform the conversion process here
    // For example, you can call a function to convert the data
    convertData($_POST['data']);
}

// Function to convert data
function convertData($data) {
    // Conversion logic goes here
    // For example, convert the data from one format to another
    echo "Data converted successfully!";
}

?>

<script>
// AJAX request to trigger the conversion process when the button is clicked
document.getElementById('conversionButton').addEventListener('click', function() {
    var data = document.getElementById('data').value;
    var xhr = new XMLHttpRequest();
    xhr.open('POST', 'conversion_script.php', true);
    xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
    xhr.send('convert=true&data=' + data);
    xhr.onload = function() {
        if(xhr.status == 200) {
            alert(xhr.responseText);
        }
    };
});
</script>

Keywords

PHP event handling button click AJAX JavaScript

Related Questions