Can you share a rough design of what you are trying to accomplish?
Nested lists are a big no-no. The performance hit alone on that should make you steer clear from that. Also using a repeater (
*ngFor) inside a ListView template is going to be a bad practice, but may not be avoidable for your design.
If you can share that, I’m sure we can find a solution that satisfies your requirements.
Also the syntax for using
ngFor on a
ng-template is as follows:
<ng-template ngFor let-item [ngForOf]="items$ | async" let-i="index"></ng-template>