ng2-smart-table:如何在编辑模式下使用当前值预先选择下拉列表

import { Component } from '@angular/core';
import { LocalDataSource } from 'ng2-smart-table';

@Component({
  template: `
    <ng-select [items]="options" [ngModel]="cell.newValue" (ngModelChange)="onSelect($event)">
    </ng-select>
  `,
})
export class CustomEditorComponent {
  cell: any;
  options: any[] = [
    { value: 'option1', title: 'Option 1' },
    { value: 'option2', title: 'Option 2' },
    { value: 'option3', title: 'Option 3' },
  ];

  constructor() {}

  onSelect(value: any) {
    this.cell.newValue = value;
  }
}

@Component({
  selector: 'app-table',
  template: `
    <ng2-smart-table [settings]="settings" [source]="data"></ng2-smart-table>
  `,
})
export class TableComponent {
  data: LocalDataSource;
  settings: any = {
    columns: {
      columnName: {
        title: 'Column Name',
        editor: {
          type: 'custom',
          component: CustomEditorComponent,
        },
      },
    },
  };

  constructor() {
    this.data = new LocalDataSource(data);
  }
}