detailRowDestroyed

What does this API do?

Emitted when a detail panel is destroyed. Clean up app resources associated with its rowId too.

API for Pro features: Built-in master / detail

Exact input and result types

detailRowDestroyed: { rowId: string | number }

Usage flow

Subscribe with grid.addEventListener('detailRowDestroyed', handler). The result is in event.detail, and event names are case-sensitive. Remove subscriptions when disposing of the view.

const controller = new AbortController();
grid.addEventListener('detailRowDestroyed', event => {
  console.log(event.detail);
}, { signal: controller.signal });
// On view disposal: controller.abort();

Feature explanations and examples

• Row details

  Master/detail expands an order to show its line items or shipping history. The parent row is a summary, and a full-width panel beneath it holds details.