Form submission question

programming
1

I’m passing variables to a php script and js but the thing is I’m using the post method. I dont want it to return the php script in the browser. Here’s the snippet:

<form method="POST" action="./scripts/poll_vote.php">
Yes: 
<input type="radio" name="vote" 
value="0" >
<br />No: 
<input type="radio" name="vote" 
value="1" >
 <?php 
     $entry_id = "{entry_id}";
     echo "<input type='hidden' name='entry' value='$entry_id'>";
     echo "<input type='hidden' name='test' value='$message'>";
  
    echo "<input type='submit' Value='Submit' onclick='getVote(vote.value)'>" ;
 ?>
  
</form>

Is there a way to pass the variable and not go to the page? I hate to pass the entry_id via js.