ArticleList.js

        getSelectedArticle: function () {
            return this.$selectedArticle;
        },

        /**
         * refresh the brutto / netto switch display
         */
        $refreshNettoBruttoDisplay: function () {
            const SwitchDesc = this.$Elm.getElement('.quiqqer-erp-backend-erpItems-container-switch-desc');
            const Container = this.$Elm.getElement('.quiqqer-erp-backend-erpItems-container-switch');

            Container.removeClass('quiqqer-erp-backend-erpItems-container-switch--warning');
            Container.getElements('.netto-warning').destroy();

            if (this.getAttribute('nettoinput')) {
                SwitchDesc.set('html', QUILocale.get(lg, 'control.articleList.netto.message'));

                this.$Switch.setSilentOn();
                this.$Elm.addClass('netto-view');
                this.$Elm.removeClass('brutto-view');

                // hinweis, wenn die grundeinstellung brutto ist
                // aber netto angezeigt werden soll, kann dies zu unterschiedlichen anzeigen führen
                if (this.$calculations.calculations &&
                    typeof this.$calculations.calculations.isNetto !== 'undefined' &&
                    this.$calculations.calculations.isNetto === false
                ) {
                    let warning = QUILocale.get(lg, 'control.articleList.brutto.message--nettoWarning');

                    Container.addClass('quiqqer-erp-backend-erpItems-container-switch--warning');

                    const Warning = new Element('span', {
                        html: '<span class="fa fa-warning"></span>',
                        'class': 'netto-warning',
                        styles: {
                            height: 40,
                            lineHeight: 40,
                            right: 0,
                            position: 'absolute',
                            textAlign: 'center',
                            top: 0,
                            width: 40
                        }
                    }).inject(Container);

                    require([
                        URL_OPT_DIR + 'quiqqer/core/bin/QUI/lib/tippy/tippy.min.js',
                        'css!' + URL_OPT_DIR + 'quiqqer/core/bin/QUI/lib/tippy/tippy.css'
                    ], function (tippy) {
                        tippy(Warning, {
                            animateFill: false,
                            animation: 'shift-away',
                            allowHTML: true,
                            content: function () {
                                return warning.replace(/ +(?= )/g, '').replace('\n', '').trim();
                            }
                        });
                    });
                }
            } else {
                SwitchDesc.set('html', QUILocale.get(lg, 'control.articleList.brutto.message'));
                this.$Switch.setSilentOff();
                this.$Elm.addClass('brutto-view');
                this.$Elm.removeClass('netto-view');
            }
        }
    });
});