I am going through the tutorial "Working with a Data Table"
https://www.alfresco.com/abn/adf/docs/tutorials/working-with-data-table/

When I am trying to run the code in "Playing with the data source" section, I get a error said

"
ERROR in app/src/app/mydatatable/mydatatable.component.ts:17:35 - error TS2339: Property 'webScript' does not exist on type 'AlfrescoApi'.

17 this.apiService.getInstance().webScript.executeWebScript(
"

How to fix it? or any materials I should read?

My mydatatable.component.ts code:

import { Component, OnInit } from '@angular/core';
import { AlfrescoApiService } from '@alfresco/adf-core';
import { ObjectDataTableAdapter, ObjectDataRow } from '@alfresco/adf-core';
@Component({
  selector: 'aca-mydatatable',
  templateUrl: './mydatatable.component.html',
  styleUrls: ['./mydatatable.component.scss']
export class MydatatableComponent implements OnInit {
  data = new ObjectDataTableAdapter([],[]);
  constructor(private apiService: AlfrescoApiService) {
    this.apiService.getInstance().webScript.executeWebScript(
      'GET',
      'people',
      null,
      'api/-default-/public/alfresco/versions/1',
    ).then(
      (response: any) => {
        let results = [];
        for (var entry of response.list.entries) {
          results.push({
            id: entry.entry.id,
            firstName: entry.entry.firstName,
            lastName: entry.entry.lastName,
            status: 'green',
            icon: 'material-icons://accessibility'
        this.data.setRows(results.map(item => { return new ObjectDataRow(item); }));
  ngOnInit(): void {
  onRowClick(event: any) {
    alert('We just clicked row id: ' + event.value.obj.id);
}

Thanks.

look at these links:

https://www.alfresco.com/abn/adf/docs/core/services/ecm-user.service/#

https://github.com/Alfresco/alfresco-ng2-components/blob/develop/lib/core/services/ecm-user.service....

and use it in this way: