Document: selectstart event - Web APIs 编辑

The selectstart event of the Selection API is fired when a user starts a new selection.

If the event is canceled, the selection is not changed.

Examples

// addEventListener version
document.addEventListener('selectstart', () => {
  console.log('Selection started');
});

// onselectstart version
document.onselectstart = () => {
  console.log('Selection changed.');
};

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• selectionchange