ServerSideDataSource

Data source contract for server-side row loading.

Implement this interface to supply rows from a remote API, database, or any asynchronous provider. The grid calls getRows() whenever it needs a new block of rows (on initial load, scroll, sort change, or filter change).

Example

const dataSource: ServerSideDataSource = {
  async getRows(params) {
    const res = await fetch(`/api/employees?start=${params.startRow}&end=${params.endRow}`);
    const data = await res.json();
    return { rows: data.items, totalRowCount: data.total };
  }
};