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add-row

Description​

Fires when adding a row

Usage​

"add-row": ({
    id?: string | number,
    before?: string | number,
    after?: string | number,
    row: {}
}) => boolean|void;

Parameters​

The callback of the action takes an object with the following parameters:

  • id - (optional) the ID of a new row
  • before - (optional) the ID of a row before which a new row is added
  • after - (optional) the ID of a row after which a new row is added
  • row - (required) an object with the row data, i.e., column IDs and values

Returning false from the event handler will block adding rows.

Example​

The example below shows how to add a new row with data (on a button click) by triggering the add-row action via the api.exec() method:

import { useRef } from "react";
import { getData } from "./common/data";
import { Grid } from "wx-react-grid";

const { data, columns } = getData();

export default function App() {
  const api = useRef(null);

  const addRow = () => {
    api.current.exec("add-row", {
      row: { id: 21, city: "New City", firstName: "New name", lastName: "new name" },
      after: 20,
    });
  };

  return (
    <>
      <button onClick={addRow} >Add Row</button>
      <Grid data={data} columns={columns} api={api} />
    </>
  );
}

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