I am experiencing an issue with sorting and pagination using an Angular material table. The data is being fetched from a store as an observable and successfully displayed in the table.
Even though the column names for sorting match the column definitions, it is not working properly. Additionally, despite setting pagination to show 5 items per page, it is displaying all the data at once.
Please see the demo below for reference.
After calling the productCategories observable, issues arise because this.paginator and this.sort are not accessible within the ngIf condition where they are located.
To resolve this problem, consider moving the if condition inside the table element so that sorting and pagination functionalities can function properly.
<table #formTable mat-table [dataSource]="dataSource" matSort>
<div *ngIf="productCategories$ | async as productCategories">
...
</div>
</table>
<mat-paginator
[length]="5"
[pageSize]="5"
[pageSizeOptions]="[5, 10, 20]"
showFirstLastButtons
(page)="pageEvent = $event"
aria-label="Select page of periodic elements"
></mat-paginator>
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