Fired when a window is closed.
browser.windows.onRemoved.addListener(listener)
浏览器
.
windows
.
onRemoved
.
removeListener
(
listener
)
浏览器
.
windows
.
onRemoved
.
hasListener
(
listener
)
Events have three functions:
addListener(callback)
Adds a listener to this event.
removeListener(listener)
Stop listening to this event. The
listener
argument is the listener to remove.
hasListener(listener)
Checks whether a
listener
is registered for this event. Returns
true
if it is listening,
false
否则。
callback
Function that will be called when this event occurs. The function will be passed the following arguments:
windowId
integer
. ID of the window that was closed.
BCD tables only load in the browser
Log the IDs of windows as they are removed.
browser.windows.onRemoved.addListener((windowId) => {
console.log("Closed window: " + windowId);
});
注意：
This API is based on Chromium's
chrome.windows
API. This documentation is derived from
windows.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.
最后修改： , 由 MDN 贡献者