Function closest

  • closest<K extends keyof HTMLElementTagNameMap>(
        el: null | EventTarget,
        selector: K,
    ): null | HTMLElementTagNameMap[K]

    Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.

    Throws a "SyntaxError" if the selector is invalid.

    Type Parameters

    • K extends keyof HTMLElementTagNameMap

    Parameters

    • el: null | EventTarget
    • selector: K

    Returns null | HTMLElementTagNameMap[K]

  • closest<K extends keyof SVGElementTagNameMap>(
        el: null | EventTarget,
        selector: K,
    ): null | SVGElementTagNameMap[K]

    Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.

    Throws a "SyntaxError" if the selector is invalid.

    Type Parameters

    • K extends keyof SVGElementTagNameMap

    Parameters

    • el: null | EventTarget
    • selector: K

    Returns null | SVGElementTagNameMap[K]

  • closest<E extends Element = Element>(
        el: null | EventTarget,
        selector: string,
    ): null | E

    Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.

    Throws a "SyntaxError" if the selector is invalid.

    Type Parameters

    • E extends Element = Element

    Parameters

    • el: null | EventTarget
    • selector: string

    Returns null | E

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