例外:在AgGridNg2上找不到指令注释

时间:2016-01-20 06:46:19

标签: typescript angular ag-grid

为什么使用ag-grid的TypeSctipt this example不起作用?

控制台出错:

EXCEPTION: No Directive annotation found on AgGridNg2

带有poblem line的cars.ts代码:

import {Component, View} from 'angular2/angular2'
import {CarsService} from './cars_service'

@Component({
  selector: 'cars',
  bindings: [CarsService]
})
@View({
  template: `
      <ag-grid-ng2 id="cars" class="ag-fresh"
        [column-defs]="columnDefs" [row-data]="rowData">
      </ag-grid-ng2>
  `,

  ////////////////////////////////////
  // Problem at this line
  ////////////////////////////////////
  directives: [ag.grid.AgGridNg2]

})
export class Cars {

  private columnDefs: Object[];
  private rowData: Object[];

  constructor(service: CarsService) {
    this.columnDefs = [
      { headerName: "Make", field: "make" },
      { headerName: "Model", field: "model" },
      { headerName: "Price", field: "price" }
    ];

    service.getCars().subscribe(
    (res: Response) => {
      this.rowData = res.json();
      //console.log(this.rowData);
      // TODO: Refresh table
    });
  }
}

我是否必须导入AgGridNg2以及如何操作?或者当前版本的Angular2 Beta可能会被破坏?

1 个答案:

答案 0 :(得分:4)

我看了看你的傻瓜。在测试版中,angular2/angular2现在是angular2/core

那就是说,似乎你没有正确初始化ag-grid。你应该尝试这样的事情:

ag.grid.initialiseAgGridWithAngular2({ core: core });

bootstrap(App, [
    HTTP_BINDINGS,
    ROUTER_BINDINGS,
    bind(ROUTER_PRIMARY_COMPONENT).toValue(App),
    bind(LocationStrategy).toClass(HashLocationStrategy)
]);

并从index.html文件中删除此块:

System.import("angular2/angular2").then(function(ng2) {
  ag.grid.initialiseAgGridWithAngular2(ng2);
});

以下是使用TypeScript的ag-grid的使用示例:https://github.com/helix46/ag-grid-angular2-beta-ts。以下是有关配置的文件:https://github.com/helix46/ag-grid-angular2-beta-ts/blob/master/src/boot.ts

希望它可以帮到你, 亨利