Is it possible that the 'disabled' attribute is not a recognized property of the 'ngx-dropdown-treeview' component?
The ngxDisabledOnSelector property seems to be malfunctioning in my specific case.
This is my code snippet:
<ngx-dropdown-treeview [config]="config" [items]="items" [buttonClass]="buttonClass"
(selectedChange)="values = $event" [disabled]="!dropdownEnabled"
[ngxDisabledOnSelector]="'button.dropdown-toggle'" (filterChange)="onFilterChange($event)">