IntersectionObserver.disconnect()

 IntersectionObserver 的disconnect()方法终止对所有目标元素可见性变化的观察。

语法

IntersectionObserver.disconnect();

参数

None.

返回值

undefined.

说明

Specification Status Comment
Intersection Observer
IntersectionObserver.disconnect()
Working Draft Initial definition.

浏览器兼容性 

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
disconnect
Experimental
Chrome Full support 51Edge Full support 15
Notes
Full support 15
Notes
Notes Available since Windows Insider Preview Build 14986
Firefox Full support 55
Full support 55
No support 53 — 55
Disabled
Disabled From version 53 until version 55 (exclusive): this feature is behind the dom.IntersectionObserver.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
IE No support NoOpera Full support YesSafari ? WebView Android Full support 51Chrome Android Full support 51Firefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android Full support 5.0

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.
See implementation notes.
See implementation notes.
User must explicitly enable this feature.
User must explicitly enable this feature.

See also