Close tab browser javascript how to#
Close tab browser javascript full#

But then at 4minutes 55seconds, some javascript updated something very Well, it was something like this: He had a very small session timeout, let's say 5 minutes. It was about setting up a session that never expires. User log's out (the wrong way), and you have set a session timout of 15 minutes, then it can take up to 15 minutes until the event gets called. Maybe you can do the database updates here? But there can be a delay on this event. Whenever a session expires for a certain user, this event is called. In the global.asax file you have a Session_End event. what if the user presses ALT + F4 to close the window. this makes the authentication Ticket expire (I guess) formsAuthentication.SignOut() -> if you use forms auth. session.abandon() -> abandon the user's session When you press a logout button, then in the click event of that button you will probably do some of these things:

Close tab browser javascript how to#

Is it a website/application for an intranet or for the internet? For example when it's for an intranet, you probably know your group of end-users and they can get a training in how to log-out, so that the way of loggin out is consistent. Now while clicking logout button i have to do some database updation and suddenly If you have questions/remarks please do so! In those events you have to call a javascript function to handle the page-closing. And use an alternative in case of firefox (search the web).

You can for example run this script everytime a mouse button is clicked (well, maybe that's some overhead.) But then again, what if a user closes his browser with the key combination ALT + F4?Ĭonclusion: Try onbeforeunload as the bodyevent. If((<0) || (<0))Įvent.returnValue = 'If you have made any changes to the fields without clicking the Save button, your changes will be lost.' Oh, here is also some javascript to check if the user clicked the X on the top-right of the browser: Then the onUnload, or even the onBeforeUnload isn't called.

Close tab browser javascript full#

There is one this you should keep in mind!!! -> You can never catch the browser close event for the full 100%.įor example, what if the user kills the browser process.

(for example: google 'onbeforeunload firefox') And you should check google for equal events like onbeforeunload but then for firefox. This is a good one to check the unloading of a webapp. In InternetExplorer, you have the OnBeforeUnload event of the body. onUnload, which means the page is already unloading. !!!!!!! -> The problem with this event is that you can't cancel the unloading of the page in this event.