form_func1.php
558 Bytes
<!DOCTYPE html>
<html>
<form method="post" action="main.php">
<input type="button" id="func1" name="func1" class="func-button" value="" onclick="this.form.submit()"/>
<input type="hidden" id="func1" name="func1" value="FUNC1" class="btn-outline-danger"/>
</form>
<script type='text/javascript'>
var elem = document.getElementById('cam<?php echo $i ?>');
var pos = elem.getBoundingClientRect();
var btn = document.getElementById('func1');
btn.style = "top : "+pos.bottom+"px; left : "+pos.x+"px";
console.log(pos.bottom);
</script>
</html>