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Start your free trialNobuko Naito
2,922 PointsDoes the appendChild() method removes the child from its old parent?
Hi,
I understand that the following line of code:
completedTasksHolder.appendChild(listItem);
appends the specified listItem to the completedTasksHolder.
My question is if this method call also removes the listItem from its old parent which is incompleteTasksHolder.
In other words, does the appendChild() method moves the specified child from its old parent to the new parent, rather than just append it to the new parent?
Our ToDo list application behaves that way, so I just wanted to clarify this is correct.
Thank you in advance!
1 Answer
Hugo Paz
15,622 PointsHi Nobuko,
You are correct, since the element already exists, it is moved to its new position.
You can read more here
Nobuko Naito
2,922 PointsNobuko Naito
2,922 PointsHi Hugo,
Thank you very much for your answer and the link to the documentation.
It is very clear now :)