You can set the id in the element settings panel.
As for the onload attribute, you have to attach an event listener via JavaScript instead.
e.g.:
<script>
document.addEventListener('load', on);
</script>
You can set the id in the element settings panel.
As for the onload attribute, you have to attach an event listener via JavaScript instead.
e.g.:
<script>
document.addEventListener('load', on);
</script>