Gets information about all open windows, passing them into a callback.
This is an asynchronous function that returns a
Promise
.
var gettingAll = browser.windows.getAll(
getInfo
// optional object
)
getInfo
可选
对象
. This controls what
windows.Window
objects are retrieved.
populate
可选
boolean
。默认为
false
。若设为
true
, each
windows.Window
object will have a
tabs
property that contains a list of
tabs.Tab
objects representing the tabs in that window. The
Tab
objects will contain the
url
,
title
and
favIconUrl
properties only if the extension's manifest file includes the
"tabs"
permission or
host permissions
that match the tab's URL.
windowTypes
可选
An
array
of
windows.WindowType
objects. If set, the
windows.Window
objects returned will be filtered based on their type. If unset the default filter is set to
['normal', 'panel', 'popup']
，采用
'panel'
window types limited to the extension's own windows.
A
Promise
that will be fulfilled with an array of
windows.Window
objects, representing all windows that match the given criteria. If any error occurs, the promise will be rejected with an error message.
BCD tables only load in the browser
Log the URLs for the tabs across all "normal" browser windows. Note that you'll need the "tabs" permission or matching host permissions to access tab URLs.
function logTabsForWindows(windowInfoArray) {
for (windowInfo of windowInfoArray) {
console.log(`Window: ${windowInfo.id}`);
console.log(windowInfo.tabs.map(tab => tab.url));
}
}
function onError(error) {
console.log(`Error: ${error}`);
}
browser.browserAction.onClicked.addListener((tab) => {
var getting = browser.windows.getAll({
populate: true,
windowTypes: ["normal"]
});
getting.then(logTabsForWindows, onError);
});
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