Trilium Frontend API
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    Interface DOMTokenList

    The DOMTokenList interface represents a set of space-separated tokens. Such a set is returned by Element.classList or HTMLLinkElement.relList, and many others.

    MDN Reference

    interface DOMTokenList {
        length: number;
        value: string;
        "[iterator]"(): ArrayIterator<string>;
        add(...tokens: string[]): void;
        contains(token: string): boolean;
        entries(): ArrayIterator<[number, string]>;
        forEach(
            callbackfn: (value: string, key: number, parent: DOMTokenList) => void,
            thisArg?: any,
        ): void;
        item(index: number): string;
        keys(): ArrayIterator<number>;
        remove(...tokens: string[]): void;
        replace(token: string, newToken: string): boolean;
        supports(token: string): boolean;
        toggle(token: string, force?: boolean): boolean;
        toString(): string;
        values(): ArrayIterator<string>;
        [index: number]: string;
    }

    Indexable

    • [index: number]: string
    Index

    Properties

    length value

    Methods

    [iterator] add contains entries forEach item keys remove replace supports toggle toString values

    Properties

    length: number

    The read-only length property of the DOMTokenList interface is an integer representing the number of objects stored in the object.

    MDN Reference

    value: string

    The value property of the DOMTokenList interface is a stringifier that returns the value of the list serialized as a string, or clears and sets the list to the given value.

    MDN Reference

    Methods

    • The add() method of the DOMTokenList interface adds the given tokens to the list, omitting any that are already present.

      MDN Reference

      Parameters

      • ...tokens: string[]

      Returns void

    • The contains() method of the DOMTokenList interface returns a boolean value — true if the underlying list contains the given token, otherwise false.

      MDN Reference

      Parameters

      • token: string

      Returns boolean

    • Returns ArrayIterator<[number, string]>

    • Parameters

      • callbackfn: (value: string, key: number, parent: DOMTokenList) => void
      • OptionalthisArg: any

      Returns void

    • The item() method of the DOMTokenList interface returns an item in the list, determined by its position in the list, its index.

      MDN Reference

      Parameters

      • index: number

      Returns string

    • The remove() method of the DOMTokenList interface removes the specified tokens from the list.

      MDN Reference

      Parameters

      • ...tokens: string[]

      Returns void

    • The replace() method of the DOMTokenList interface replaces an existing token with a new token. If the first token doesn't exist, replace() returns false immediately, without adding the new token to the token list.

      MDN Reference

      Parameters

      • token: string
      • newToken: string

      Returns boolean

    • The supports() method of the DOMTokenList interface returns true if a given token is in the associated attribute's supported tokens. This method is intended to support feature detection.

      MDN Reference

      Parameters

      • token: string

      Returns boolean

    • The toggle() method of the DOMTokenList interface removes an existing token from the list and returns false. If the token doesn't exist it's added and the function returns true.

      MDN Reference

      Parameters

      • token: string
      • Optionalforce: boolean

      Returns boolean

    • Returns string

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