How to detect browser or tab closing Stack Overflow?

How to detect browser or tab closing Stack Overflow?

After struggling with this for a while, especially with IE and Edge, here’s what I ended doing (checked working with IE 11, Edge, Chrome, and Firefox) after basing off the approach by this answer. First, start a countdown timer on the server in the beforeunload event handler in JS.

Is there an event to close the browser?

There is no event, but there is a property window.closed which is supported in all major browsers as of the time of this writing. Thus if you really needed to know you could poll the window to check that property. Note: Polling anything is generally not the best solution.

How to prevent a parent’s onClick event from firing?

You may pass IDs of any number of child elements to the function, and exclude others. If you clicked on one of the child elements, the parent event doesn’t fire. If you clicked on parent, but not on any of the child elements [provided as arguments], the parent event is fired.

Where does the click event bubble in JavaScript?

Events bubble to the highest point in the DOM at which a click event has been attached. So in your example, even if you didn’t have any other explicitly clickable elements in the div, every child element of the div would bubble their click event up the DOM to until the DIV’s click event handler catches it.

What happens if Configuration Manager Console stops responding?

If the Configuration Manager console stops responding, you can be locked out of making further changes until the lock expires after 30 minutes. This lock is part of the Configuration Manager SEDO (Serialized Editing of Distributed Objects) system. For more information, see Configuration Manager SEDO.

Where can I find the Configuration Manager Console?

If you browse the Start menu, look for the Configuration Manager console icon in the Microsoft Endpoint Manager group.

How are subtabs used in a Salesforce console?

Records related items appear as subtabs, and subtabs let you quickly switch between related information without losing context. View and interact with content in the feed or detail area. Access custom component data in sidebars and footers. Now that you’ve seen the console, let’s give you access to it.