I have a form with some input buttons(type="text") and submit button. I also want to implement rate function, so I have found plenty of jQuery plugins (for example this one http://www.jqueryrain.com/?ws9XtnKy). But I can't understand, how can I send rate value to .php handler together with other data, which is in a different form, when submit button is clicked. Can somebody explain it to me? Do you have any ready solutions?
<form method="POST" action="test.php">
<input type="text" name="booktitle" placeholder="Title"/>
<input type="submit"/>
</form>'
<script>
var x;
</script>