Function datatable_insert

pywebio/output.py:1750–1777

Insert rows to datatable. :param str instance_id: Datatable instance id (i.e., the ``instance_id`` parameter when calling :py:func:`put_datatable()`) :param dict/list[dict] records: row record or row record list to insert :param str/int row_id: row id to insert before, if n

(instance_id: str, records: List, row_id=None)

def datatable_insert(instance_id: str, records: List, row_id=None):
    """
    Insert rows to datatable.

    :param str instance_id: Datatable instance id
        (i.e., the ``instance_id`` parameter when calling :py:func:`put_datatable()`)
    :param dict/list[dict] records: row record or row record list to insert
    :param str/int row_id: row id to insert before, if not specified, insert to the end

    Note:
        When use ``id_field=None`` (default) in :py:func:`put_datatable()`, the row id of new inserted rows will
        auto increase from the last max row id.
    """
    from .session import run_js

    if not isinstance(records, (list, tuple)):
        records = [records]

    instance_id = f"ag_grid_{instance_id}_promise"
    run_js("""window[instance_id] ? window[instance_id].then((grid) => {
        let row = grid.api.getRowNode(row_id);
        let idx = row ? row.rowIndex : null;
        grid.api.applyTransaction({
            add: records.map((row) => grid.flatten_row(row)),
            addIndex: idx,
        });
    }) : console.error(`Datatable instance [${instance_id}] not found`);
    """, instance_id=instance_id, records=records, row_id=row_id)


def datatable_remove(instance_id: str, row_ids: List):