Skip to main content

render-data

Description​

Fires when data is rendered when scrolling

Usage​

"render-data": ({ 
   from: number,
   start: number,
   end: number
}) => boolean|void;

Parameters​

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

  • from - (required) the point in pixels where visible rows start
  • start - (required) the ID of the first visible row
  • end - (required) the ID of the last row within the visible area
info

For handling the actions you can use the Event Bus methods

Example​

import { getData } from "../data";
import { Gantt } from "@svar-ui/react-gantt";

const data = getData();

function App() {
  const init = (api) => {
    api.on("render-data", (ev) => {
      console.log("The ID of the last visible row", ev.end);
    });
  };

  return (
    <Gantt
      init={init}
      tasks={data.tasks}
      links={data.links}
      scales={data.scales}
    />
  );
}

Related articles: