Angular 2：ng-select中的管道项目

Question

is there any way, how to pipe items in ng-select component?

Les say, I have list of items, having 2 types of values, "valueA" and "valueB":

export class Item {
   valueA: string;
   valueB: string;
}

Then I have switch: "Show Values A" / "Show Values B". Based of the value on the switch, in the dropdown I want see valuesA/valuesB.

I am using ng-select from https://valor-software.com/ng2-select/ .

Thanks for any suggestion.

Answer 1

I don't think I would pipe here -- I would probably use an *ngIf or a single backing field that conditionally updates to drive the dropdown.

<my-dropdown [data]="conditionalBackingData"></my-dropdown>

...

showA ? conditionalBackingData = valueAList : conditionalBackingData = valueBList;