Interface DOMStringList

A type returned by some APIs which contains a list of DOMString (strings).

MDN Reference

interface DOMStringList {
    length: number;
    contains(string: string): boolean;
    item(index: number): null | string;
    [index: number]: string;
}

Indexable

  • [index: number]: string

Properties

length

Methods

contains item

Properties

Readonlylength

length: number

Returns the number of strings in strings.

MDN Reference

Methods

contains

  • contains(string: string): boolean

    Returns true if strings contains string, and false otherwise.

    MDN Reference

    Parameters

    • string: string

    Returns boolean

item

  • item(index: number): null | string

    Returns the string with index index from strings.

    MDN Reference

    Parameters

    • index: number

    Returns null | string

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