Sets the URL to be visited when the extension is uninstalled. This may be used to clean up server-side data, do analytics, or implement surveys. The URL can be a maximum 255 characters.
This is an asynchronous function that returns a Promise.
Syntax
var settingUrl = browser.runtime.setUninstallURL( url // string )
Parameters
urlstring. URL to be opened after the extension is uninstalled. This URL must have anhttporhttpsscheme. Set it to an empty string to not open a new tab upon uninstallation.
Return value
A Promise that will be fulfilled with no arguments when the URL has been set, or rejected with an error message if the operation failed.
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.
| Chrome | Edge | Firefox | Firefox for Android | Opera | |
|---|---|---|---|---|---|
| Basic support | 41 | 15 | 47 | 48 | 28 |
Examples
function onSetURL() {
console.log("set uninstall URL");
}
function onError(error) {
console.log(`Error: ${error}`);
}
var settingUrl = browser.runtime.setUninstallURL("https://example.org");
settingUrl.then(onSetURL, onError);
This API is based on Chromium's chrome.runtime API. This documentation is derived from runtime.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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