web api instance method
CloseWatcher: close() method
The close() method of the CloseWatcher interface lets you skip any logic in the cancel event handler and immediately fire the close event. It then deactivates the close watcher as if destroy() was called.
Syntax
close()
Parameters
None.
Return value
None (undefined).
Examples
Using the close() method
Use the close() method to deactivate the close watcher and destroy it.
watcher.close();
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.