Dont ask confirm if user submit the form

confirm, javascript, jquery

Solution

maintain a state variable. when user click submit button set state to `userSubmitted=True`; state variable may include a global variable or hidden control.

var userSubmitted=false;

$('form').submit(function() {
userSubmitted = true;
});

then check like this

window.onbeforeunload = function() {
    if(!userSubmitted)
        return 'Are you sure that you want to leave this page?';
};

PS : cross check for onbeforunload compatibility for cross browser.

Problem

I am using following JavaScript code to warn a user if he tries to redirect to another page without submitting the form. ``` window.onbeforeunload = function() { return 'Are you sure that you want to leave this page?'; }; ``` This is working fine.But my problem is when user trying to submit the form using submit button confirm box will be appear. I don't want to ask the confirm if user submitting the form,otherwise I want to ask confirm. How is it possible?

Original source