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filter is not described

woocommerce_admin_is_loading filter-hook . WC 1.0

Some routes or features like onboarding hide the wp-admin navigation and masterbar. Setting woocommerce_admin_is_loading to true allows us to premeptively hide these elements while the JS app loads. This class needs to be removed by those feature components (like <ProfileWizard />).

Usage

add_filter( 'woocommerce_admin_is_loading', 'filter_function_name_8157' );
function filter_function_name_8157( $is_loading ){
	// filter...

	return $is_loading;
}
$is_loading(true|false)
If WooCommerce Admin is loading a fullscreen view.

Where the hook is called

Loader::add_admin_body_classes()
woocommerce_admin_is_loading
woocommerce/packages/woocommerce-admin/src/Loader.php 901
$is_loading = apply_filters( 'woocommerce_admin_is_loading', false );

Where in WP core the hook is used WooCommerce

woocommerce/packages/woocommerce-admin/src/Features/Onboarding.php 220
add_filter( 'woocommerce_admin_is_loading', array( $this, 'is_loading' ) );