Fired when a tab is detached from a window, for example because it is being moved between windows.
browser.tabs.onDetached.addListener(listener) browser.tabs.onDetached.removeListener(listener) browser.tabs.onDetached.hasListener(listener)
Events have three functions:
addListener(callback)
removeListener(listener)
listener
argument is the listener to remove.hasListener(listener)
listener
is registered for this event. Returns true
if it is listening, false
otherwise.callback
Function that will be called when this event occurs. The function will be passed the following arguments:
tabId
integer
. ID of the tab that was detached.detachInfo
object
. ID of the previous window, and index of the tab within it.oldWindowId
integer
. ID of the previous window.oldPosition
integer
. Index position that the tab had in the old window.Listen for detach events, and log the info:
function handleDetached(tabId, detachInfo) { console.log("Tab: " + tabId + " moved"); console.log("Old window: " + detachInfo.oldWindowId); console.log("Old index: " + detachInfo.oldPosition); } browser.tabs.onDetached.addListener(handleDetached);
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
onDetached |
Yes |
15 |
45 |
? |
Yes |
14 |
? |
? |
54 |
? |
? |
? |
Note: This API is based on Chromium's chrome.tabs
API. This documentation is derived from tabs.json
in the Chromium code.
Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/onDetached