+
+ if (this.triggerEl.hasClass('nav-item') && this.triggerEl.select('.nav-link',true).length) {
+ // dropdown toggle on the 'a' in BS4?
+ this.triggerEl.select('.nav-link',true).first().addClass('dropdown-toggle');
+ } else if (!this.triggerEl.hasClass('no-dropdown-toggle')) {
+ this.triggerEl.addClass('dropdown-toggle');
+ }