Check out the following code snippet that is functional.
window.onbeforeunload = function() {
someAjaxCall();
}
This code block, however, does not perform as expected:
window.onbeforeunload = function() {
someAjaxCall();
alert("Success !!");
}
Is it possible to include alerts in onbeforeunload?
You have the ability to receive a dialog box upon return.
When you leave the page, a message will pop up saying "Success !!".Currently, I have a jar file up for sale that requires users to sign up on a particular website in order to download it. My issue lies in wanting to verify if purchasers have a valid login for the site when they run the jar file. Despite my attempts with h ...
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