src/SignatureWidget.php
protected function registerClientScript()
    {
        $view = $this->getView();
        SignatureAsset::register($view);

        $options = json_encode([]);

        $js[] = "$('#{$this->widgetId}').signatureWidget($options)";
        $view->registerJs(implode("\n", $js));
    }
protected function registerClientScript()
    {
        $view = $this->getView();
        SignatureAsset::register($view);

        $options = json_encode([]);

        $js[] = "$('#{$this->widgetId}').signatureWidget($options)";
        $view->registerJs(implode("\n", $js));
    }
Registers widget assets