Remind user to submit datapage if browser window is closed

[Corpcatalog]

Hi 

I want to warn my user with a dialog box if they click close the browser before submitting their datapage.

Ie- do you want to save your data? close dialog and hit submit or no close without submitting.

Any help with a Java script or other method for this?

[SunakoChan]

Hi @Corpcatalog,
 

Add Header and Footer on your DataPage and paste the Script below (Make sure that you disable your HTML editor before pasting the code).

<script>
window.onbeforeunload = function (e) {
    e = e || window.event;

    if (e) {
        e.returnValue = 'Sure?';
    }

    return 'Sure?';
};
</script>

Here the expected result:





I hope this helps.
 

[SunakoChan]

Hi - Just to add, you can check this link for the script: https://stackoverflow.com/questions/10311341/confirmation-before-closing-of-tab-browser.