JayOkey

<?php 
/***
 * Automatically set GeneratePress to full width layout when Beaver Builder active on page
 ***/


function jo_custom_body_class( $classes ) {

  	if ( class_exists( 'FLBuilderModel' ) && FLBuilderModel::is_builder_enabled() ) {
  		$classes[] = 'full-width-content';

grantambrose

// Conditionally change menus
add_filter( 'wp_nav_menu_args', 'bb_wp_nav_menu_args' );
function bb_wp_nav_menu_args( $args = '' ) {
	// change the menu in the Header menu position
	if( $args['theme_location'] == 'header' && is_page('1159') ) { 
		$args['menu'] = '32'; // 32 is the ID of the menu we want to use here
	}
	return $args;
}

katlove

<?php 
// Remove all of the Beaver Builder child theme presets 
//(does not remove default as you should overwrite default with your child theme's default settings)

function es_remove_presets()
{
    FLCustomizer::remove_preset( 'default-dark' );
    FLCustomizer::remove_preset( 'classic' );
    FLCustomizer::remove_preset( 'modern' );
    FLCustomizer::remove_preset( 'bold' );