public boolean isLazy() {
        return PrimeSelenium.executeScript("return " + getWidgetByIdScript()
                + ".cfg.lazyDataModel === undefined ? false : " + getWidgetByIdScript() + ".cfg.lazyDataModel");
    }
Is this a lazy datepicker.

@return true if lazy
primefaces-selenium/primefaces-selenium-components/src/main/java/org/primefaces/selenium/component/DatePicker.java