这个问题通常是由于没有正确地导入并注册自定义组件所致。在组件类中,确保使用@ViewChild(或@ContentChild)注解来引用新自定义组件。在NgModule的imports数组中,确保将相关组件添加到该模块。此外,确保在columnDefs或frameworkComponents部分中将组件添加到ag-grid中。以下是一个示例组件类,该组件展示如何在视图中使用自定义的ag-grid组件:
import { Component, ViewChild, AfterViewInit } from '@angular/core';
import { MyCustomCellRenderer } from './my-custom-cell-renderer';
@Component({
selector: 'app-my-grid',
template: `
`,
})
export class MyGridComponent implements AfterViewInit {
@ViewChild('agGrid') agGrid;
private rowData = [
{ make: 'Toyota', model: 'Celica', price: 35000 },
{ make: 'Ford', model: 'Mondeo', price: 32000 },
{ make: 'Porsche', model: 'Boxter', price: 72000 },
];
private columnDefs = [
{ headerName: 'Make', field: 'make' },
{ headerName: 'Model', field: 'model' },
{ headerName: 'Price', field: 'price', cellRenderer: 'myCustomCellRenderer' },
];
private frameworkComponents = {
myCustomCellRenderer: MyCustomCellRenderer,
};
ngAfterViewInit() {
this.agGrid.api.setRowData(this.rowData);
}
}