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SVGStringList: replaceItem() method - Web APIs | MDN
SVGStringList: replaceItem() method Baseline Widely available
The replaceItem()
method of the SVGStringList
interface replaces an existing item in the list with a new item. The inserted item is the item itself and not a copy.
If the new item is already in a list, it is removed from its previous list before it is inserted into this list.
If the item is already in this list, note that the index of the item to replace is before the removal of the item.
replaceItem(newItem, index)
newItem
The string to add to the list.
index
A non-negative integer that specifies the index of the item to delete.
The string that was added the list.
DOMException
NoModificationAllowedError
Thrown if the SVGStringList
corresponds to a read-only attribute or when the object itself is read-only.
DOMException
IndexSizeError
Thrown when the index is out of bounds for the list.