json['default'] = $this->setting->default;
if ( isset( $this->default ) ) {
$this->json['default'] = $this->default;
}
$this->json['value'] = $this->value();
$this->json['label'] = esc_html( $this->label );
}
/**
* An Underscore (JS) template for this control's content (but not its container).
*
* Class variables for this control class are available in the `data` JS object;
* export custom variables by overriding {@see WP_Customize_Control::to_json()}.
*
* @see WP_Customize_Control::print_template()
*
* @access protected
*/
protected function content_template() {
?>
<# if ( data.label ) { #>
<# } #>