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SVGStringList: initialize() method

files/en-us/web/api/svgstringlist/initialize/index.md

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{{APIRef("SVG")}}

The initialize() method of the {{domxref("SVGStringList")}} interface clears all existing items from the list and re-initializes the list to hold the single item specified by the parameter. If the inserted item is already in a list, it is removed from its previous list before it is inserted into this list. The inserted item is the item itself and not a copy. The return value is the item inserted into the list.

Syntax

js-nolint
initialize(newItem)

Parameters

  • newItem
    • : The string to add to the list.

Return value

The string that was added to the list.

Exceptions

  • NoModificationAllowedError {{domxref("DOMException")}}
    • : Thrown if the {{domxref("SVGStringList")}} corresponds to a read-only attribute or when the object itself is read-only.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}