wordpress function ajax action php code example

Example: wordpress ajax trigger code

echo '<button id="ZapisPrace">Save</button>
<script>
jQuery("#ZapisPrace").click(function($){
    var data={
        action: "addToDB",
        info: "nomz"
    };
    jQuery.post(ajaxurl,data,function(response){
    alert("Response was "+ response);
    });
});
</script>';
add_action('wp_ajax_addToDB','pridajDoDB');
function pridajDoDB(){
    echo '<script>console.log("AAA")</script>';
    wp_die();
}