getParentChain method

  1. @protected
String getParentChain(
  1. String id,
  2. String groupName

Returns JSON representing the chain of DiagnosticsNode instances from root of the tree to the Element or RenderObject matching id.

The JSON contains all information required to display a tree view with all nodes other than nodes along the path collapsed.


String getParentChain(String id, String groupName) {
  return _safeJsonEncode(_getParentChain(id, groupName));