Typescript Angular Row / pageNo / pageNumber / pagination 함수 예시

<div
            *ngFor="let inquiry of inquiries | paginate:
      { itemsPerPage: pageInfo.itemsPerPage, currentPage: pageInfo.currentPage, totalItems: pageInfo.totalItems};index as i"
            [routerLink]="['./', inquiry.id]"
          >
            <div>
              {{setIndex(pageInfo, i)}}
            </div>

 

 

setIndex(pageInfo: PageInfo, index: number) {
    return (
      pageInfo?.totalItems -
      (index + 1 + pageInfo.itemsPerPage * (pageInfo.currentPage - 1)) +
      1
    );
  }