I am using wordpress 4.9.8 with PHP 7.2.6 with the theme Joints-WP and I can’t get ajax to work properly, I get a 400 bad request error. I have searched some post how to set it up, but i can’t get it to work what am i doing wrong?

This is my PHP code

function site_scripts() {
    wp_enqueue_script( 'sitejs', get_template_directory_uri() . 
    '/assets/scripts/scripts.js', array( 'jquery' ), filemtime(get_template_directory() 
    . '/assets/scripts/js'), true );

     wp_localize_script('sitejs', 'ajaxurl', admin_url('admin-ajax.php'));

}

function ajaxHandler(){
	echo '<p>test</p>';
	wp_die();
}
add_action('wp_enqueue_scripts', 'site_scripts', 999);
add_action( 'wp_ajax_my_ajaxHandler', 'ajaxHandler' );
add_action( 'wp_ajax_nopriv_ajaxHandler', 'ajaxHandler' );

and here is my javascript code

jQuery.ajax({
        type: 'POST',
        url: ajaxurl,
        dataType: "html",
        data: {
            'action': 'ajaxHandler',
            'data': 'foo'
        },
        success: function (msg) {
            console.log(msg);

        },
        error: function(jqXHR, textStatus, errorThrown){
            console.log(jqXHR, textStatus, errorThrown);
        }
    });

    jQuery( document.body ).trigger( 'post-load' );

• This topic was modified 2 years, 3 months ago by infinityart.
• This topic was modified 2 years, 3 months ago by bcworkz. Reason: code fixed