src/components-examples/material/table/table-generated-columns/table-generated-columns-example.ts - main - githubmirror/components

src/components-examples/material/table/table-generated-columns/table-generated-columns-example.ts

58 строк2 KB

Kristiyan Kostadinov

docs: remove standalone flag from examples

17 окт 2024, 17:40

17 окт 2024, 17:4036f4cca

import {Component} from '@angular/core';
import {MatTableModule} from '@angular/material/table';

export interface PeriodicElement {
  name: string;
  position: number;
  weight: number;
  symbol: string;
}

const ELEMENT_DATA: PeriodicElement[] = [
  {position: 1, name: 'Hydrogen', weight: 1.0079, symbol: 'H'},
  {position: 2, name: 'Helium', weight: 4.0026, symbol: 'He'},
  {position: 3, name: 'Lithium', weight: 6.941, symbol: 'Li'},
  {position: 4, name: 'Beryllium', weight: 9.0122, symbol: 'Be'},
  {position: 5, name: 'Boron', weight: 10.811, symbol: 'B'},
  {position: 6, name: 'Carbon', weight: 12.0107, symbol: 'C'},
  {position: 7, name: 'Nitrogen', weight: 14.0067, symbol: 'N'},
  {position: 8, name: 'Oxygen', weight: 15.9994, symbol: 'O'},
  {position: 9, name: 'Fluorine', weight: 18.9984, symbol: 'F'},
  {position: 10, name: 'Neon', weight: 20.1797, symbol: 'Ne'},
];

/**
 * @title Table with columns defined using a for loop instead of statically written in the template.
 */
@Component({
  selector: 'table-generated-columns-example',
  styleUrl: 'table-generated-columns-example.css',
  templateUrl: 'table-generated-columns-example.html',
  imports: [MatTableModule],
})
export class TableGeneratedColumnsExample {
  columns = [
    {
      columnDef: 'position',
      header: 'No.',
      cell: (element: PeriodicElement) => `${element.position}`,
    },
    {
      columnDef: 'name',
      header: 'Name',
      cell: (element: PeriodicElement) => `${element.name}`,
    },
    {
      columnDef: 'weight',
      header: 'Weight',
      cell: (element: PeriodicElement) => `${element.weight}`,
    },
    {
      columnDef: 'symbol',
      header: 'Symbol',
      cell: (element: PeriodicElement) => `${element.symbol}`,
    },
  ];
  dataSource = ELEMENT_DATA;
  displayedColumns = this.columns.map(c => c.columnDef);
}