theme customizer

Hi,

I’m struggling for 2 days now to extend the default theme customizer in my theme. I’m using the underscore_me basic theme and extend it with bootstrap.

In my function.php I have the hook:
require get_template_directory() . '/inc/customizer.php';
This hook the customizer.php file.

In this file I see the code:

function webinweb_design_customize_register( $wp_customize ) {
	$wp_customize->get_setting( 'blogname' )->transport         = 'postMessage';
	$wp_customize->get_setting( 'blogdescription' )->transport  = 'postMessage';
	$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';

add_action( 'customize_register', 'webinweb_design_customize_register' );

/**
 * Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
 */
function webinweb_design_customize_preview_js() {
	wp_enqueue_script( 'webinweb_design_customizer', get_template_directory_uri() . '/js/customizer.js', array( 'customize-preview' ), '20130508', true );
}
add_action( 'customize_preview_init', 'webinweb_design_customize_preview_js' );

I’ve read alot those 2 days howto create new action and settings for customizer, but it seems my theme doesn’t like this.

I added this piece of code to my customizer.php file:

/*************************************************************
 Background color
**************************************************************/
$wp_customize->add_section(
      'background_section',
      array(
          'title' => 'Background color',
          'description' => 'This is a settings section.',
          'priority' => 35,
      )
  );

//add_action( 'customize_register', 'background_customizer' );

$wp_customize->add_setting(
    'color-setting',
    array(
        'default' => '#000000',
        'sanitize_callback' => 'sanitize_hex_color',
    )
);

$wp_customize->add_control(
    new WP_Customize_Color_Control(
        $wp_customize,
        'color-setting',
        array(
            'label' => 'Background color',
            'section' => 'background_section',
            'settings' => 'color-setting',
        )
    )
);

I can see the new setting in wp-admin now. I can select colors, but there is no preview and the settings aren’t applied.

Hope someone can help me with this.

regards,

Roland