json['value'] = $this->value();
$this->json['id'] = $this->id;
}
/**
* Don't render the control content from PHP, as it's rendered via JS on load.
*/
public function render_content() {}
/**
* Render the content
*/
public function content_template() { ?>
<# var valueExists = false; #>
<# if ( data.label ) { #>
<# } #>
<# if ( data.description ) { #>
{{{ data.description }}}
<# } #>