構文
js
var getting = browser.tabs.get(
tabId, // integer
);
引数
tabId
-
integer
. 取得するタブの ID。
返値
A Promise
that will be fulfilled with a tabs.Tab
object containing information about the tab. If the tab could not be found or some other error occurs, the promise will be rejected with an error message.
例
タブがアクティブなとき、情報を取得します:
js
async function logListener(info) {
try {
let tabInfo = await browser.tabs.get(info.tabId);
console.log(tabInfo);
} catch (error) {
console.error(error);
}
}
browser.tabs.onActivated.addListener(logListener);
Example extensions
ブラウザーの互換性
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メモ:
This API is based on Chromium's chrome.tabs
API. This documentation is derived from tabs.json
in the Chromium code.