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Detect Event Of Browser Close Button When [X] Is Clicked

· Web Dev Zone

Some times we need to detect the Browser Close to perform some operation before quiting from application. Here is a simple way.

Call this Method From Body Unload

function CheckBrowser()


// Check Browser Close [X] , Alt+F4 , File -> Close

if(window.event.clientX Spring Framework


{{ parent.title || parent.header.title}}

{{ parent.tldr }}

{{ parent.urlSource.name }}