Question

I have this:

function OpenVote(id, stemme)  {
  var postThis = 'infoaboutvote.php?id='+id+'&stemme='+stemme;
}

and this:

<script type="text/javascript">
OpenVote(10, CripO);
</script>

Why have i done wrong? as you see i want 10 to be “id” and CripO to be “stemme”

Answer 1

“CripO” looks like a string to mea — which means it should probably be surrounded by quotes :

<script type="text/javascript">
  OpenVote(10, 'CripO');
</script>

Else, it might be a variable — in which case you should ensure it is initialized before executing that portion of code.

Also, in your OpenVote function, you are assigning an URL to the postThis variable ; but this will not do anything else.

Especially, it will not send any kind of Ajax request : you need more code, if you want to send an Ajax request to that URL, and get a result.