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findCommonAncestor
public function findCommonAncestor(a:Element, b:Element):Element
Find the common ancestor of two elements. This is a shorter method than using the DOM Range logic.
Params
| Name | Type | Description |
|---|---|---|
| a | Element | Element to find common ancestor of. |
| b | Element | Element to find common ancestor of. |
Returns
Element Common ancestor element of the two input elements.