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WP_Customize_Background_Image_Control::enqueue()

Enqueue control related scripts/styles.

Source

File: wp-includes/customize/class-wp-customize-background-image-control.php 

public function enqueue() {
		parent::enqueue();

		$custom_background = get_theme_support( 'custom-background' );
		wp_localize_script(
			'customize-controls',
			'_wpCustomizeBackground',
			array(
				'defaults' => ! empty( $custom_background[0] ) ? $custom_background[0] : array(),
				'nonces'   => array(
					'add' => wp_create_nonce( 'background-add' ),
				),
			)
		);
	}

Uses

Uses Description
wp-includes/theme.php: get_theme_support()

Gets the theme support arguments passed when registering that support.
wp-includes/pluggable.php: wp_create_nonce()

Creates a cryptographic token tied to a specific action, user, user session, and window of time.
wp-includes/functions.wp-scripts.php: wp_localize_script()

Localize a script.

Changelog

Version Description
4.1.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_customize_background_image_control/enqueue