AJAX を使用して WordPress ページのコンテンツを更新するには?

add_action('wp_enqueue_scripts', 'your_script');
function your_script() {
    wp_register_script('your_script', your_script.js',  ['jquery'], '1.0.0', true);
    wp_localize_script(
        'your_script',
        'ajax_object',
        array(
            'ajax_url'  => admin_url('admin-ajax.php'),
            'security'  => wp_create_nonce('your_security_nonce')
        )
    );
    wp_enqueue_script('your_script');
}

jQuery.ajax({
url: ajax_object.ajax_url,
type: 'POST',
data: {
 action: 'your_action', // Unique identifier used to process requests
 quote: Math.floor(Math.random() * 20) + 1,
 security:ajax_object.security
},
success: function(response) {
    // Update the content
},
error: function(error) {
    // Handle the error
}
});

add_action('wp_ajax_your_action', 'your_action_callback');
add_action('wp_ajax_nopriv_your_action', 'your_action_callback');
function your_action_callback() {
    // Check if the nonce is valid
    if (!wp_verify_nonce($_POST['security'], 'ajax_nonce'))
        wp_die();

    // Get the quote value
    $quote = $_POST['quote'];

    // Generate the quote
    $randomQuote = get_random_quote($quote);

    // Send the quote back to the JavaScript file
    echo $randomQuote;

    // Exit the function
    wp_die();
}