用于Angular2的Kendo UI -网格如何动态添加列

import { Component } from '@angular/core';
import { GridComponent, GridDataResult, DataStateChangeEvent } from '@progress/kendo-angular-grid';

@Component({
  selector: 'app-grid',
  template: `
    <kendo-grid
      [data]="gridData"
      [pageSize]="pageSize"
      [skip]="skip"
      [sort]="sort"
      [sortable]="true"
      [pageable]="true"
      [height]="400"
      (dataStateChange)="dataStateChange($event)"
    >
      <kendo-grid-column field="ProductName" title="Product Name"></kendo-grid-column>
      <!-- 其他列配置 -->
    </kendo-grid>
  `
})
export class GridComponent {
  public gridData: GridDataResult;
  public pageSize = 10;
  public skip = 0;
  public sort: SortDescriptor[] = [];

  // 数据源示例
  public products: any[] = [
    { ProductName: 'Product 1', Category: 'Category 1' },
    { ProductName: 'Product 2', Category: 'Category 2' },
    // 其他数据项
  ];

  constructor() {
    this.loadGridData();
  }

  public loadGridData(): void {
    this.gridData = {
      data: this.products.slice(this.skip, this.skip + this.pageSize),
      total: this.products.length
    };
  }

  public dataStateChange(state: DataStateChangeEvent): void {
    this.skip = state.skip;
    this.pageSize = state.take;
    this.sort = state.sort;

    this.loadGridData();
  }
}