您好,当我尝试添加 Material 数据表时,我发现了这个错误: Uncaught Error :模板解析错误: 无法绑定(bind)到“dataSource”,因为它不是“table”的已知属性。
- my material version : "@angular/material": "^6.2.1"
- my angular version : "@angular/core": "^6.0.5",
here is my module.ts
import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
import {MatButtonModule, MatCheckboxModule} from '@angular/material';
import { MatTableModule , MatSortModule } from "@angular/material";
here is my component.ts file
import {Component, OnInit, ViewChild} from '@angular/core';
import {MatSort, MatTableDataSource} from '@angular/material';
@Component({
selector: 'app-government-index',
templateUrl: './government-index.component.html',
styleUrls: ['./government-index.component.scss']
})
export class GovernmentIndexComponent implements OnInit {
displayedColumns = ['position', 'name', 'weight', 'symbol'];
dataSource = new MatTableDataSource(ELEMENT_DATA);
@ViewChild(MatSort) sort: MatSort;
ngOnInit() {
this.dataSource.sort = this.sort;
}
}
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'},
];
这是我尝试访问的链接:https://material.angular.io/components/table/overview
最佳答案
替换<table>
与 <mat-table #table>
在您的 HTML 中。这将修复您的错误。
关于datatable - Uncaught Error : Template parse errors: Can't bind to 'dataSource' since it isn't a known property of 'table' ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/50913818/