Method getNumberOfPages

src/material/paginator/paginator.ts:285–291

Calculate the number of pages

()

  /** Calculate the number of pages */
  getNumberOfPages(): number {
    if (!this.pageSize) {
      return 0;
    }

    return Math.ceil(this.length / this.pageSize);
  }

  /**
   * Changes the page size so that the first item displayed on the page will still be