score:1

schemaTypeSelectionHandle(event) {
  // console.log('key: ', $(event.target).data('key'));
  console.log('key: ', event.target.value);
}

score:3

schemaTypeSelectionHandle(event) {
  // console.log('key: ', $(event.target).data('key'));
  console.log('key: ', event.target.attributes.getNamedItem('data-key').value);
}

Related Query

More Query from same tag