protected function getInlineJavaScript()
    {
        $javascript = parent::getInlineJavaScript();

        $colors = "'" . implode("', '", $this->colors) . "'";

        if ($this->none_option) {
            $none_option =
                $this->none_option_title === null
                    ? 'null'
                    : SwatString::quoteJavaScriptString(
                        $this->none_option_title
                    );
        } else {
            $none_option = 'null';
        }

        $js_class_name = $this->getJavaScriptClassName();

        $javascript .=
            "\nvar {$this->id}_obj = new {$js_class_name}(" .
            "'{$this->id}', [{$colors}], {$none_option});\n";

        return $javascript;
    }