Fired when the user has cancelled their interaction with your extension (for example, by clicking outside the address bar).
Syntax
browser.omnibox.onInputCancelled.addListener(listener) browser.omnibox.onInputCancelled.removeListener(listener) browser.omnibox.onInputCancelled.hasListener(listener)
Events have three functions:
- addListener(listener)
- Adds a listener to this event.
- removeListener(listener)
- Stop listening to this event. The listenerargument is the listener to remove.
- hasListener(listener)
- Check whether listeneris registered for this event. Returnstrueif it is listening,falseotherwise.
addListener syntax
The listener function is passed no parameters.
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 | Yes | No | 52 | No | Yes | 
Examples
browser.omnibox.onInputCancelled.addListener(() => {
  console.log("The user cancelled the session.");
});
Acknowledgements
              This API is based on Chromium's chrome.omnibox API.
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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                       Contributors to this page: 
        andrewtruongmoz, 
        wbamberg
                    
                    
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