Comments (2)
pshaughn
commented on June 12, 2024
"Parent reference" isn't a concept in the spec. The parent-child relationship is defined in https://dom.spec.whatwg.org/#trees ; if X is a child of Y, then Y by definition is a parent of X. When your implementation is using a two-way pair of references as an implementation detail of tracking this relationship, it probably should set them both at the same time.
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TomokiMiyauci
commented on June 12, 2024
An object that participates in a tree has a parent, which is either null or an object, and has children,
I thought this expression meant that each node has an internal slot of parent and children.
But, certainly the word "associated" was not used.
The question has been answered. Thanks!
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