attribute_old_value property
attribute_old_value property
Set to true if attributes is true or omitted and target’s attribute value before the mutation needs to be recorded.
Definition:
@property
def attribute_old_value(self):
...
@attribute_old_value.setter
def attribute_old_value(self, value):
...
See Also
- module
aspose.svg.dom.mutations
- class
MutationObserverInit