Gets the browser action's title.
Just as you can set the title on a per-tab basis using browserAction.setTitle(), so you can retrieve a tab-specific title by passing the tab's ID into this function.
This is an asynchronous function that returns a Promise.
Syntax
var gettingTitle = browser.browserAction.getTitle( details // object )
Parameters
detailsobject.-
tabIdOptionalinteger. Specify the tab to get the title from.windowIdOptionalinteger. Specify the window to get the title from.
- If
windowIdandtabIdare both supplied, the function fails and the promise it returns is rejected. - If
windowIdandtabIdare both omitted, the global title is returned.
Return value
A Promise that will be fulfilled with a string containing the browser action's title.
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
| Desktop | Mobile | ||||
|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Firefox for Android | |
| Basic support | Chrome Full support Yes | Edge Full support 15 | Firefox Full support 45 | Opera Full support Yes | Firefox Android Full support 55 |
details.windowId | Chrome No support No | Edge No support No | Firefox Full support 62 | Opera No support No | Firefox Android No support No |
Legend
- Full support
- Full support
- No support
- No support
Examples
This code switches the title between "this" and "that" each time the user clicks the browser action:
function toggleTitle(title) {
if (title == "this") {
browser.browserAction.setTitle({title: "that"});
} else {
browser.browserAction.setTitle({title: "this"});
}
}
browser.browserAction.onClicked.addListener(() => {
var gettingTitle = browser.browserAction.getTitle({});
gettingTitle.then(toggleTitle);
});This API is based on Chromium's chrome.browserAction API. This documentation is derived from browser_action.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.
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