@nativescript/template-tab-navigation-ng/src/app/shared/data.service.ts

Tabbed interface template

import { Injectable } from '@angular/core'

export interface DataItem {
  id: number
  name: string
  description: string
}

@Injectable({
  providedIn: 'root',
})
export class DataService {
  private items = new Array<DataItem>(
    {
      id: 1,
      name: 'Item 1',
      description: 'Description for Item 1',
    },
    {
      id: 2,
      name: 'Item 2',
      description: 'Description for Item 2',
    },
    {
      id: 3,
      name: 'Item 3',
      description: 'Description for Item 3',
    },
    {
      id: 4,
      name: 'Item 4',
      description: 'Description for Item 4',
    },
    {
      id: 5,
      name: 'Item 5',
      description: 'Description for Item 5',
    },
    {
      id: 6,
      name: 'Item 6',
      description: 'Description for Item 6',
    },
    {
      id: 7,
      name: 'Item 7',
      description: 'Description for Item 7',
    },
    {
      id: 8,
      name: 'Item 8',
      description: 'Description for Item 8',
    },
    {
      id: 9,
      name: 'Item 9',
      description: 'Description for Item 9',
    },
    {
      id: 10,
      name: 'Item 10',
      description: 'Description for Item 10',
    },
    {
      id: 11,
      name: 'Item 11',
      description: 'Description for Item 11',
    },
    {
      id: 12,
      name: 'Item 12',
      description: 'Description for Item 12',
    },
    {
      id: 13,
      name: 'Item 13',
      description: 'Description for Item 13',
    },
    {
      id: 14,
      name: 'Item 14',
      description: 'Description for Item 14',
    },
    {
      id: 15,
      name: 'Item 15',
      description: 'Description for Item 15',
    },
    {
      id: 16,
      name: 'Item 16',
      description: 'Description for Item 16',
    },
    {
      id: 17,
      name: 'Item 17',
      description: 'Description for Item 17',
    },
    {
      id: 18,
      name: 'Item 18',
      description: 'Description for Item 18',
    },
    {
      id: 19,
      name: 'Item 19',
      description: 'Description for Item 19',
    },
    {
      id: 20,
      name: 'Item 20',
      description: 'Description for Item 20',
    }
  )

  getItems(): Array<DataItem> {
    return this.items
  }

  getItem(id: number): DataItem {
    return this.items.filter((item) => item.id === id)[0]
  }
}