my JS to stop page submitting isn't working today

[Jodie]

Hi

I'm not sure what I've managed to do wrong today. This script worked yesterday and stopped my page from submiting. My user could select any of my filter buttons and the filter worked.

Today I've made a few changes - I switched to a new view (which included table change to a smaller table without lookups) and changing the html inside the doc to the new table.

But I can't understand how any of these changes would affect the script. Given I haven't provided any condition for a submit, I would have thought this script would stop submission entirely.

<script>
document.addEventListener('BeforeFormSubmit', function () {
event.preventDefault();
});

</script>

[Jodie]

Worked it out - my one field I used was display only. Once I created a virtual text field, this worked again.