customization - Removing fields and buttons from admin dashboard?

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I want a good way to remove/hide fields from the admin dashboard on pages like My Sites, Your Profile, Add New (User) etc. I know it is easy to hide with css, but the problem is that it is also easy to activate again via the browser. So I though about using jQuery to remove them instead.

Tried using the code below without any success:

add_action( 'current_screen', 'wpdocs_this_screen' );
function wpdocs_this_screen() {
    $currentScreen = get_current_screen();
    if( $currentScreen->id === "my-sites" ) {
      ?>
        <script type="text/javascript">
            jQuery( document ).ready(function( $ ){
                $('#myblogs').remove();
            } );
        </script>
      <?php
    }
}

It is supposed to load when the admin visits /wp-admin/my-sites.php But it does not work. And I tried replacing the jQuery with an alert to easily spot if it was working. But still no go.

Any ideas on how to do this?

本文标签： customizationRemoving fields and buttons from admin dashboard