javascript - How to fire an event while tab or browser closing time -

javascript - How to fire an event while tab or browser closing time -

i want clear localstorage cookies while tab or browser closing time.i don't want clear 'cookies' while reload time.

i tried unload , onbeforeunload events,both not working in if utilize unload,it fire if reload application,so don't want utilize that.

finally want,clear cookies while tab or browser closing time.how can this.

thanks,can help me.

to improve back upwards onunload event can utilize jquery variant. right me if i'm wrong vanilla javascript onunload event not supported in chrome.

$( window ).unload(function() { // clear localstorage & cookies });

from jquery api docs:

the unload event sent window element when user navigates away page. mean 1 of many things. user have clicked on link leave page, or typed in new url in address bar. forwards , buttons trigger event. closing browser window cause event triggered. page reload first create unload event.

javascript jquery cookies