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web api instance method

IntersectionObserver: unobserve() method

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The unobserve() method of the IntersectionObserver interface instructs the IntersectionObserver to stop observing the specified target element.

Syntax

unobserve(target)

Parameters

  • target
    • : The Element to cease observing. If the specified element isn’t being observed, this method does nothing and no exception is thrown.

Return value

None (undefined).

Examples

This snippet shows an observer being created, an element being observed, and then being unobserved.

const observer = new IntersectionObserver(callback);
observer.observe(document.getElementById("elementToObserve"));

// …

observer.unobserve(document.getElementById("elementToObserve"));

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also