MatSort not working. Throws Error: MatSortHeader must be placed within a parent element with the MatSort directive
我在matHeaderCellDef上指定mat-sort-header属性以在Angular Material中创建Sortable表后,出现以下错误
MatSortHeader must be placed within a parent element with the MatSort directive.
1 2 3 4 5 6 7 | <mat-table #table matSort [dataSource]="myHttpDataSource"> .... <ng-container matColumnDef="myColumnName"> <mat-header-cell *matHeaderCellDef mat-sort-header></mat-header-cell> <mat-cell *matCellDef="let row"> {{row.somedetails}} </mat-cell> </ng-container> </mat-table> |
任何指针/帮助表示赞赏
将'matSort'属性添加到mat-table
1 2 | <mat-table #table [dataSource]="dataSource" matSort> </mat-table> |
1 2 3 4 5 6 | <mat-table mat-table [dataSource]="dataSource" matSort> <ng-container matColumnDef="name"> <th mat-header-cell *matHeaderCellDef mat-sort-header> Name </th> <td mat-cell *matCellDef="let element"> {{element.name}} </td> </ng-container> |
1 2 3 | To add sorting behavior to the table, add the matSort directive to the table and add mat-sort-header to each column header cell that should trigger sorting. |
您能给我们更多信息吗?
你有没有尝试去赶活动?
1 | <mat-table #table [dataSource]="dataSource" matSort (matSortChange)="sortData($event)"> |
意识到我在另一个导致该问题的垫子表中使用了旧的mdSort标签。 更改为matSort后,问题已解决。